Merge pull request #4431 from xfxyjwf/rmnano

Remove javanano.

BUILD

@@ -341,17 +341,6 @@ cc_library(
         "src/google/protobuf/compiler/java/java_shared_code_generator.cc",
         "src/google/protobuf/compiler/java/java_string_field.cc",
         "src/google/protobuf/compiler/java/java_string_field_lite.cc",
-        "src/google/protobuf/compiler/javanano/javanano_enum.cc",
-        "src/google/protobuf/compiler/javanano/javanano_enum_field.cc",
-        "src/google/protobuf/compiler/javanano/javanano_extension.cc",
-        "src/google/protobuf/compiler/javanano/javanano_field.cc",
-        "src/google/protobuf/compiler/javanano/javanano_file.cc",
-        "src/google/protobuf/compiler/javanano/javanano_generator.cc",
-        "src/google/protobuf/compiler/javanano/javanano_helpers.cc",
-        "src/google/protobuf/compiler/javanano/javanano_map_field.cc",
-        "src/google/protobuf/compiler/javanano/javanano_message.cc",
-        "src/google/protobuf/compiler/javanano/javanano_message_field.cc",
-        "src/google/protobuf/compiler/javanano/javanano_primitive_field.cc",
         "src/google/protobuf/compiler/js/js_generator.cc",
         "src/google/protobuf/compiler/js/well_known_types_embed.cc",
         "src/google/protobuf/compiler/objectivec/objectivec_enum.cc",

Makefile.am

@@ -387,45 +387,6 @@ java_EXTRA_DIST=
   java/util/src/test/java/com/google/protobuf/util/TimeUtilTest.java               \
   java/util/src/test/proto/com/google/protobuf/util/json_test.proto
 
-javanano_EXTRA_DIST=                                                                      \
-  javanano/src/main/java/com/google/protobuf/nano/CodedOutputByteBufferNano.java          \
-  javanano/src/main/java/com/google/protobuf/nano/FieldData.java                          \
-  javanano/src/main/java/com/google/protobuf/nano/FieldArray.java                         \
-  javanano/src/main/java/com/google/protobuf/nano/WireFormatNano.java                     \
-  javanano/src/main/java/com/google/protobuf/nano/Extension.java                          \
-  javanano/src/main/java/com/google/protobuf/nano/CodedInputByteBufferNano.java           \
-  javanano/src/main/java/com/google/protobuf/nano/UnknownFieldData.java                   \
-  javanano/src/main/java/com/google/protobuf/nano/MessageNano.java                        \
-  javanano/src/main/java/com/google/protobuf/nano/InternalNano.java                       \
-  javanano/src/main/java/com/google/protobuf/nano/InvalidProtocolBufferNanoException.java \
-  javanano/src/main/java/com/google/protobuf/nano/MapFactories.java                       \
-  javanano/src/main/java/com/google/protobuf/nano/ExtendableMessageNano.java              \
-  javanano/src/main/java/com/google/protobuf/nano/MessageNanoPrinter.java                 \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_accessors_nano.proto           \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_enum_class_nano.proto          \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_reference_types_nano.proto     \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_extension_repeated_nano.proto  \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_has_nano.proto                 \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_nano.proto                     \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_multiple_nameclash_nano.proto  \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_single_nano.proto              \
-  javanano/src/test/java/com/google/protobuf/nano/NanoTest.java                           \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_simple_nano.proto              \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_import_nano.proto              \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_repeated_merge_nano.proto      \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_extension_nano.proto           \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_repeated_packables_nano.proto  \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_extension_singular_nano.proto  \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_recursive_nano.proto           \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_extension_packed_nano.proto    \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_enum_validity_nano.proto       \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_stringutf8_nano.proto          \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_multiple_nano.proto            \
-  javanano/src/test/java/com/google/protobuf/nano/unittest_enum_class_multiple_nano.proto \
-  javanano/src/test/java/com/google/protobuf/nano/map_test.proto                          \
-  javanano/README.md                                                                      \
-  javanano/pom.xml
-
 objectivec_EXTRA_DIST=                                                       \
   objectivec/DevTools/check_version_stamps.sh                                \
   objectivec/DevTools/compile_testing_protos.sh                              \
@@ -1036,7 +997,7 @@ js_EXTRA_DIST=                                                         \
   js/testbinary.proto                                                  \
   js/testempty.proto
 
-all_EXTRA_DIST=$(csharp_EXTRA_DIST) $(java_EXTRA_DIST) $(javanano_EXTRA_DIST) $(objectivec_EXTRA_DIST) $(php_EXTRA_DIST) $(python_EXTRA_DIST) $(ruby_EXTRA_DIST) $(js_EXTRA_DIST)
+all_EXTRA_DIST=$(csharp_EXTRA_DIST) $(java_EXTRA_DIST) $(objectivec_EXTRA_DIST) $(php_EXTRA_DIST) $(python_EXTRA_DIST) $(ruby_EXTRA_DIST) $(js_EXTRA_DIST)
 
 EXTRA_DIST = $(@DIST_LANG@_EXTRA_DIST)   \
   autogen.sh                             \

README.md

@@ -61,7 +61,6 @@ how to install protobuf runtime for that specific language:
 | Python                               | [python](python)                                            |
 | Objective-C                          | [objectivec](objectivec)                                    |
 | C#                                   | [csharp](csharp)                                            |
-| JavaNano                             | [javanano](javanano)                                        |
 | JavaScript                           | [js](js)                                                    |
 | Ruby                                 | [ruby](ruby)                                                |
 | Go                                   | [golang/protobuf](https://github.com/golang/protobuf)       |

cmake/extract_includes.bat.in

@@ -5,7 +5,6 @@ mkdir include\google\protobuf\compiler
 mkdir include\google\protobuf\compiler\cpp
 mkdir include\google\protobuf\compiler\csharp
 mkdir include\google\protobuf\compiler\java
-mkdir include\google\protobuf\compiler\javanano
 mkdir include\google\protobuf\compiler\js
 mkdir include\google\protobuf\compiler\objectivec
 mkdir include\google\protobuf\compiler\php
@@ -28,7 +27,6 @@ copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\compiler\csharp\cshar
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\compiler\importer.h" include\google\protobuf\compiler\importer.h
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\compiler\java\java_generator.h" include\google\protobuf\compiler\java\java_generator.h
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\compiler\java\java_names.h" include\google\protobuf\compiler\java\java_names.h
-copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\compiler\javanano\javanano_generator.h" include\google\protobuf\compiler\javanano\javanano_generator.h
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\compiler\js\js_generator.h" include\google\protobuf\compiler\js\js_generator.h
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\compiler\js\well_known_types_embed.h" include\google\protobuf\compiler\js\well_known_types_embed.h
 copy "${PROTOBUF_SOURCE_WIN32_PATH}\..\src\google\protobuf\compiler\objectivec\objectivec_generator.h" include\google\protobuf\compiler\objectivec\objectivec_generator.h

cmake/libprotoc.cmake

@@ -61,17 +61,6 @@ set(libprotoc_files
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_shared_code_generator.cc
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_string_field.cc
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_string_field_lite.cc
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_enum.cc
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_enum_field.cc
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_extension.cc
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_field.cc
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_file.cc
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_generator.cc
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_helpers.cc
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_map_field.cc
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_message.cc
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_message_field.cc
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_primitive_field.cc
   ${protobuf_source_dir}/src/google/protobuf/compiler/js/js_generator.cc
   ${protobuf_source_dir}/src/google/protobuf/compiler/js/well_known_types_embed.cc
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_enum.cc
@@ -96,41 +85,29 @@ set(libprotoc_files
 )
 
 set(libprotoc_headers
-  ${protobuf_source_dir}/src/google/protobuf/compiler/code_generator.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/command_line_interface.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/importer.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/mock_code_generator.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/package_info.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/parser.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/plugin.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/plugin.pb.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/subprocess.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/zip_writer.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_enum.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_enum_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_extension.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_file.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_generator.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_helpers.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_map_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_message.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_message_field.h
+  ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_message_layout_helper.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_options.h
+  ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_padding_optimizer.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_primitive_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_service.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_string_field.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_unittest.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_doc_comment.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_enum.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_enum_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_field_base.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_generator.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_helpers.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_map_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_message.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_message_field.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_names.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_options.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_primitive_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_reflection_class.h
@@ -149,7 +126,6 @@ set(libprotoc_headers
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_extension_lite.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_file.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_generator.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_generator_factory.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_helpers.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_lazy_message_field.h
@@ -162,7 +138,6 @@ set(libprotoc_headers
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_message_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_message_field_lite.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_message_lite.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_names.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_name_resolver.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_options.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_primitive_field.h
@@ -171,36 +146,19 @@ set(libprotoc_headers
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_shared_code_generator.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_string_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/java/java_string_field_lite.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_enum.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_enum_field.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_extension.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_field.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_file.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_generator.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_helpers.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_map_field.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_message.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_message_field.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_params.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/javanano/javanano_primitive_field.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/js/js_generator.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/js/well_known_types_embed.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_enum.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_enum_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_extension.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_file.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_generator.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_helpers.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_map_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_message.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_message_field.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_oneof.h
   ${protobuf_source_dir}/src/google/protobuf/compiler/objectivec/objectivec_primitive_field.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/php/php_generator.h
+  ${protobuf_source_dir}/src/google/protobuf/compiler/subprocess.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/python/python_generator.h
+  ${protobuf_source_dir}/src/google/protobuf/compiler/zip_writer.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/ruby/ruby_generator.h
-  ${protobuf_source_dir}/src/google/protobuf/compiler/plugin.pb.h
 )
 
 set(js_well_known_types_sources

cmake/tests.cmake

@@ -107,6 +107,7 @@ set(common_test_files
   ${protobuf_source_dir}/src/google/protobuf/arena_test_util.cc
   ${protobuf_source_dir}/src/google/protobuf/map_test_util.cc
   ${protobuf_source_dir}/src/google/protobuf/test_util.cc
+  ${protobuf_source_dir}/src/google/protobuf/test_util.inc
   ${protobuf_source_dir}/src/google/protobuf/testing/file.cc
   ${protobuf_source_dir}/src/google/protobuf/testing/googletest.cc
 )
@@ -127,6 +128,7 @@ set(tests_files
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_move_unittest.cc
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_unittest.cc
+  ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/cpp_unittest.inc
   ${protobuf_source_dir}/src/google/protobuf/compiler/cpp/metadata_test.cc
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_bootstrap_unittest.cc
   ${protobuf_source_dir}/src/google/protobuf/compiler/csharp/csharp_generator_unittest.cc
@@ -151,6 +153,7 @@ set(tests_files
   ${protobuf_source_dir}/src/google/protobuf/map_field_test.cc
   ${protobuf_source_dir}/src/google/protobuf/map_test.cc
   ${protobuf_source_dir}/src/google/protobuf/message_unittest.cc
+  ${protobuf_source_dir}/src/google/protobuf/message_unittest.inc
   ${protobuf_source_dir}/src/google/protobuf/no_field_presence_test.cc
   ${protobuf_source_dir}/src/google/protobuf/preserve_unknown_enum_test.cc
   ${protobuf_source_dir}/src/google/protobuf/proto3_arena_lite_unittest.cc

javanano/README.md

@@ -1,401 +0,0 @@
-Protocol Buffers - Google's data interchange format
-===================================================
-
-[![Build Status](https://travis-ci.org/google/protobuf.svg?branch=master)](https://travis-ci.org/google/protobuf)
-
-Copyright 2008 Google Inc.
-
-This directory contains the Java Protocol Buffers Nano runtime library.
-
-**Nano is no longer supported by protobuf team. We recommend Android users to
-use protobuf lite runtime instead.**
-
-Installation - With Maven
--------------------------
-
-The Protocol Buffers build is managed using Maven.  If you would
-rather build without Maven, see below.
-
-1) Install Apache Maven if you don't have it:
-
-     http://maven.apache.org/
-
-2) Build the C++ code, or obtain a binary distribution of protoc.  If
-   you install a binary distribution, make sure that it is the same
-   version as this package.  If in doubt, run:
-
-     $ protoc --version
-
-   You will need to place the protoc executable in ../src.  (If you
-   built it yourself, it should already be there.)
-
-3) Run the tests:
-
-     $ mvn test
-
-   If some tests fail, this library may not work correctly on your
-   system.  Continue at your own risk.
-
-4) Install the library into your Maven repository:
-
-     $ mvn install
-
-5) If you do not use Maven to manage your own build, you can build a
-   .jar file to use:
-
-     $ mvn package
-
-   The .jar will be placed in the "target" directory.
-
-Installation - Without Maven
-----------------------------
-
-If you would rather not install Maven to build the library, you may
-follow these instructions instead.  Note that these instructions skip
-running unit tests.
-
-1) Build the C++ code, or obtain a binary distribution of protoc.  If
-   you install a binary distribution, make sure that it is the same
-   version as this package.  If in doubt, run:
-
-     $ protoc --version
-
-   If you built the C++ code without installing, the compiler binary
-   should be located in ../src.
-
-2) Invoke protoc to build DescriptorProtos.java:
-
-     $ protoc --java_out=src/main/java -I../src \
-         ../src/google/protobuf/descriptor.proto
-
-3) Compile the code in src/main/java using whatever means you prefer.
-
-4) Install the classes wherever you prefer.
-
-Nano version
-------------
-
-JavaNano is a special code generator and runtime library designed specially for
-resource-restricted systems, like Android. It is very resource-friendly in both
-the amount of code and the runtime overhead. Here is an overview of JavaNano
-features compared with the official Java protobuf:
-
-- No descriptors or message builders.
-- All messages are mutable; fields are public Java fields.
-- For optional fields only, encapsulation behind setter/getter/hazzer/
-  clearer functions is opt-in, which provide proper 'has' state support.
-- For proto2, if not opted in, has state (field presence) is not available.
-  Serialization outputs all fields not equal to their defaults
-  (see important implications below).
-  The behavior is consistent with proto3 semantics.
-- Required fields (proto2 only) are always serialized.
-- Enum constants are integers; protection against invalid values only
-  when parsing from the wire.
-- Enum constants can be generated into container interfaces bearing
-  the enum's name (so the referencing code is in Java style).
-- CodedInputByteBufferNano can only take byte[] (not InputStream).
-- Similarly CodedOutputByteBufferNano can only write to byte[].
-- Repeated fields are in arrays, not ArrayList or Vector. Null array
-  elements are allowed and silently ignored.
-- Full support for serializing/deserializing repeated packed fields.
-- Support  extensions (in proto2).
-- Unset messages/groups are null, not an immutable empty default
-  instance.
-- toByteArray(...) and mergeFrom(...) are now static functions of
-  MessageNano.
-- The 'bytes' type translates to the Java type byte[].
-
-The generated messages are not thread-safe for writes, but may be
-used simultaneously from multiple threads in a read-only manner.
-In other words, an appropriate synchronization mechanism (such as
-a ReadWriteLock) must be used to ensure that a message, its
-ancestors, and descendants are not accessed by any other threads
-while the message is being modified. Field reads, getter methods
-(but not getExtension(...)), toByteArray(...), writeTo(...),
-getCachedSize(), and getSerializedSize() are all considered read-only
-operations.
-
-IMPORTANT: If you have fields with defaults and opt out of accessors
-
-How fields with defaults are serialized has changed. Because we don't
-keep "has" state, any field equal to its default is assumed to be not
-set and therefore is not serialized. Consider the situation where we
-change the default value of a field. Senders compiled against an older
-version of the proto continue to match against the old default, and
-don't send values to the receiver even though the receiver assumes the
-new default value. Therefore, think carefully about the implications
-of changing the default value. Alternatively, turn on accessors and
-enjoy the benefit of the explicit has() checks.
-
-IMPORTANT: If you have "bytes" fields with non-empty defaults
-
-Because the byte buffer is now of mutable type byte[], the default
-static final cannot be exposed through a public field. Each time a
-message's constructor or clear() function is called, the default value
-(kept in a private byte[]) is cloned. This causes a small memory
-penalty. This is not a problem if the field has no default or is an
-empty default.
-
-Nano Generator options
-----------------------
-
-```
-java_package           -> <file-name>|<package-name>
-java_outer_classname   -> <file-name>|<package-name>
-java_multiple_files    -> true or false
-java_nano_generate_has -> true or false [DEPRECATED]
-optional_field_style   -> default or accessors
-enum_style             -> c or java
-ignore_services        -> true or false
-parcelable_messages    -> true or false
-generate_intdefs       -> true or false
-```
-
-**java_package=\<file-name\>|\<package-name\>** (no default)
-
-  This allows overriding the 'java_package' option value
-  for the given file from the command line. Use multiple
-  java_package options to override the option for multiple
-  files. The final Java package for each file is the value
-  of this command line option if present, or the value of
-  the same option defined in the file if present, or the
-  proto package if present, or the default Java package.
-
-**java_outer_classname=\<file-name\>|\<outer-classname\>** (no default)
-
-  This allows overriding the 'java_outer_classname' option
-  for the given file from the command line. Use multiple
-  java_outer_classname options to override the option for
-  multiple files. The final Java outer class name for each
-  file is the value of this command line option if present,
-  or the value of the same option defined in the file if
-  present, or the file name converted to CamelCase. This
-  outer class will nest all classes and integer constants
-  generated from file-scope messages and enums.
-
-**java_multiple_files={true,false}** (no default)
-
-  This allows overriding the 'java_multiple_files' option
-  in all source files and their imported files from the
-  command line. The final value of this option for each
-  file is the value defined in this command line option, or
-  the value of the same option defined in the file if
-  present, or false. This specifies whether to generate
-  package-level classes for the file-scope messages in the
-  same Java package as the outer class (instead of nested
-  classes in the outer class). File-scope enum constants
-  are still generated as integer constants in the outer
-  class. This affects the fully qualified references in the
-  Java code. NOTE: because the command line option
-  overrides the value for all files and their imported
-  files, using this option inconsistently may result in
-  incorrect references to the imported messages and enum
-  constants.
-
-**java_nano_generate_has={true,false}** (default: false)
-
-  DEPRECATED. Use optional_field_style=accessors.
-
-  If true, generates a public boolean variable has\<fieldname\>
-  accompanying each optional or required field (not present for
-  repeated fields, groups or messages). It is set to false initially
-  and upon clear(). If parseFrom(...) reads the field from the wire,
-  it is set to true. This is a way for clients to inspect the "has"
-  value upon parse. If it is set to true, writeTo(...) will ALWAYS
-  output that field (even if field value is equal to its
-  default).
-
-  IMPORTANT: This option costs an extra 4 bytes per primitive field in
-  the message. Think carefully about whether you really need this. In
-  many cases reading the default works and determining whether the
-  field was received over the wire is irrelevant.
-
-**optional_field_style={default,accessors,reftypes}** (default: default)
-
-  Defines the style of the generated code for fields.
-
-  * default
-
-  In the default style, optional fields translate into public mutable
-  Java fields, and the serialization process is as discussed in the
-  "IMPORTANT" section above.
-
-  * accessors
-
-  When set to 'accessors', each optional field is encapsulated behind
-  4 accessors, namely get\<fieldname\>(), set\<fieldname\>(), has\<fieldname\>()
-  and clear\<fieldname\>() methods, with the standard semantics. The hazzer's
-  return value determines whether a field is serialized, so this style is
-  useful when you need to serialize a field with the default value, or check
-  if a field has been explicitly set to its default value from the wire.
-
-  In the 'accessors' style, required and nested message fields are still
-  translated to one public mutable Java field each, repeated fields are still
-  translated to arrays. No accessors are generated for them.
-
-  IMPORTANT: When using the 'accessors' style, ProGuard should always
-  be enabled with optimization (don't use -dontoptimize) and allowing
-  access modification (use -allowaccessmodification). This removes the
-  unused accessors and maybe inline the rest at the call sites,
-  reducing the final code size.
-  TODO(maxtroy): find ProGuard config that would work the best.
-
-  * reftypes
-
-  When set to 'reftypes', each proto field is generated as a public Java
-  field. For primitive types, these fields use the Java reference types
-  such as java.lang.Integer instead of primitive types such as int.
-
-  In the 'reftypes' style, fields are initialized to null (or empty
-  arrays for repeated fields), and their default values are not available.
-  They are serialized over the wire based on equality to null.
-
-  The 'reftypes' mode has some additional cost due to autoboxing and usage
-  of reference types. In practice, many boxed types are cached, and so don't
-  result in object creation. However, references do take slightly more memory
-  than primitives.
-
-  The 'reftypes' mode is useful when you want to be able to serialize fields
-  with default values, or check if a field has been explicitly set to the
-  default over the wire without paying the extra method cost of the
-  'accessors' mode.
-
-  Note that if you attempt to write null to a required field in the reftypes
-  mode, serialization of the proto will cause a NullPointerException. This is
-  an intentional indicator that you must set required fields.
-
-  NOTE
-  optional_field_style=accessors or reftypes cannot be used together with
-  java_nano_generate_has=true. If you need the 'has' flag for any
-  required field (you have no reason to), you can only use
-  java_nano_generate_has=true.
-
-**enum_style={c,java}** (default: c)
-
-  Defines where to put the int constants generated from enum members.
-
-  * c
-
-  Use C-style, so the enum constants are available at the scope where
-  the enum is defined. A file-scope enum's members are referenced like
-  'FileOuterClass.ENUM_VALUE'; a message-scope enum's members are
-  referenced as 'Message.ENUM_VALUE'. The enum name is unavailable.
-  This complies with the Micro code generator's behavior.
-
-  * java
-
-  Use Java-style, so the enum constants are available under the enum
-  name and referenced like 'EnumName.ENUM_VALUE' (they are still int
-  constants). The enum name becomes the name of a public interface, at
-  the scope where the enum is defined. If the enum is file-scope and
-  the java_multiple_files option is on, the interface will be defined
-  in its own file. To reduce code size, this interface should not be
-  implemented and ProGuard shrinking should be used, so after the Java
-  compiler inlines all referenced enum constants into the call sites,
-  the interface remains unused and can be removed by ProGuard.
-
-**ignore_services={true,false}** (default: false)
-
-  Skips services definitions.
-
-  Nano doesn't support services. By default, if a service is defined
-  it will generate a compilation error. If this flag is set to true,
-  services will be silently ignored, instead.
-
-**parcelable_messages={true,false}** (default: false)
-
-  Android-specific option to generate Parcelable messages.
-
-**generate_intdefs={true,false}** (default: false)
-  Android-specific option to generate @IntDef annotations for enums.
-
-  If turned on, an '@IntDef' annotation (a public @interface) will be
-  generated for each enum, and every integer parameter and return
-  value in the generated code meant for this enum will be annotated
-  with it. This interface is generated with the same name and at the
-  same place as the enum members' container interfaces described
-  above under 'enum_style=java', regardless of the enum_style option
-  used. When this is combined with enum_style=java, the interface
-  will be both the '@IntDef' annotation and the container of the enum
-  members; otherwise the interface has an empty body.
-
-  Your app must declare a compile-time dependency on the
-  android-support-annotations library.
-
-  For more information on how these @IntDef annotations help with
-  compile-time type safety, see:
-  https://sites.google.com/a/android.com/tools/tech-docs/support-annotations
-  and
-  https://developer.android.com/reference/android/support/annotation/IntDef.html
-
-
-To use nano protobufs within the Android repo:
-----------------------------------------------
-
-- Set 'LOCAL_PROTOC_OPTIMIZE_TYPE := nano' in your local .mk file.
-  When building a Java library or an app (package) target, the build
-  system will add the Java nano runtime library to the
-  LOCAL_STATIC_JAVA_LIBRARIES variable, so you don't need to.
-- Set 'LOCAL_PROTO_JAVA_OUTPUT_PARAMS := ...' in your local .mk file
-  for any command-line options you need. Use commas to join multiple
-  options. In the nano flavor only, whitespace surrounding the option
-  names and values are ignored, so you can use backslash-newline or
-  '+=' to structure your make files nicely.
-- The options will be applied to *all* proto files in LOCAL_SRC_FILES
-  when you build a Java library or package. In case different options
-  are needed for different proto files, build separate Java libraries
-  and reference them in your main target. Note: you should make sure
-  that, for each separate target, all proto files imported from any
-  proto file in LOCAL_SRC_FILES are included in LOCAL_SRC_FILES. This
-  is because the generator has to assume that the imported files are
-  built using the same options, and will generate code that reference
-  the fields and enums from the imported files using the same code
-  style.
-- Hint: 'include $(CLEAR_VARS)' resets all LOCAL_ variables, including
-  the two above.
-
-To use nano protobufs outside of Android repo:
-----------------------------------------------
-
-- Link with the generated jar file
-  \<protobuf-root\>java/target/protobuf-java-2.3.0-nano.jar.
-- Invoke with --javanano_out, e.g.:
-```
-./protoc '--javanano_out=\
-    java_package=src/proto/simple-data.proto|my_package,\
-    java_outer_classname=src/proto/simple-data.proto|OuterName\
-  :.' src/proto/simple-data.proto
-```
-
-Contributing to nano:
----------------------
-
-Please add/edit tests in NanoTest.java.
-
-Please run the following steps to test:
-
-- cd external/protobuf
-- ./configure
-- Run "make -j12 check" and verify all tests pass.
-- cd java
-- Run "mvn test" and verify all tests pass.
-- cd ../../..
-- . build/envsetup.sh
-- lunch 1
-- "make -j12 aprotoc libprotobuf-java-2.3.0-nano aprotoc-test-nano-params NanoAndroidTest" and
-  check for build errors.
-- Plug in an Android device or start an emulator.
-- adb install -r out/target/product/generic/data/app/NanoAndroidTest.apk
-- Run:
-  "adb shell am instrument -w com.google.protobuf.nano.test/android.test.InstrumentationTestRunner"
-  and verify all tests pass.
-- repo sync -c -j256
-- "make -j12" and check for build errors
-
-Usage
------
-
-The complete documentation for Protocol Buffers is available via the
-web at:
-
-    https://developers.google.com/protocol-buffers/

javanano/pom.xml

@@ -1,244 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>com.google</groupId>
-    <artifactId>google</artifactId>
-    <version>1</version>
-  </parent>
-  <groupId>com.google.protobuf.nano</groupId>
-  <artifactId>protobuf-javanano</artifactId>
-  <version>3.2.0</version>
-  <packaging>bundle</packaging>
-  <name>Protocol Buffer JavaNano API</name>
-  <description>
-    Protocol Buffers are a way of encoding structured data in an efficient yet
-    extensible format.
-  </description>
-  <inceptionYear>2008</inceptionYear>
-  <url>https://developers.google.com/protocol-buffers/</url>
-  <licenses>
-    <license>
-      <name>3-Clause BSD License</name>
-      <url>https://opensource.org/licenses/BSD-3-Clause</url>
-      <distribution>repo</distribution>
-    </license>
-  </licenses>
-  <scm>
-    <url>https://github.com/google/protobuf</url>
-    <connection>
-      scm:git:https://github.com/google/protobuf.git
-    </connection>
-  </scm>
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.4</version>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.easymock</groupId>
-      <artifactId>easymock</artifactId>
-      <version>2.2</version>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.easymock</groupId>
-      <artifactId>easymockclassextension</artifactId>
-      <version>2.2.1</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-  <build>
-    <plugins>
-      <plugin>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <configuration>
-          <source>1.5</source>
-          <target>1.5</target>
-        </configuration>
-      </plugin>
-      <plugin>
-        <artifactId>maven-surefire-plugin</artifactId>
-        <configuration>
-          <includes>
-            <include>**/*Test.java</include>
-          </includes>
-        </configuration>
-      </plugin>
-      <plugin>
-        <artifactId>maven-antrun-plugin</artifactId>
-        <executions>
-          <execution>
-            <id>generate-test-sources</id>
-            <phase>generate-test-sources</phase>
-            <configuration>
-              <tasks>
-                <mkdir dir="target/generated-test-sources" />
-                <exec executable="../src/protoc">
-                  <arg value="--javanano_out=generate_equals=true:target/generated-test-sources" />
-                  <arg value="--proto_path=src/test/java/com" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_simple_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_stringutf8_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_recursive_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_import_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_single_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_multiple_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_multiple_nameclash_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_enum_class_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_repeated_merge_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/map_test.proto" />
-                </exec>
-                <exec executable="../src/protoc">
-                  <arg value="--javanano_out=store_unknown_fields=true,generate_equals=true,generate_clone=true:target/generated-test-sources" />
-                  <arg value="--proto_path=src/test/java/com" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_extension_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_extension_singular_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_extension_repeated_nano.proto" />
-                </exec>
-                <exec executable="../src/protoc">
-                  <arg value="--javanano_out=store_unknown_fields=true,generate_clone=true:target/generated-test-sources" />
-                  <arg value="--proto_path=src/test/java/com" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_extension_packed_nano.proto" />
-                </exec>
-                <exec executable="../src/protoc">
-                  <arg value="--javanano_out=java_nano_generate_has=true,generate_equals=true,generate_clone=true:target/generated-test-sources" />
-                  <arg value="--proto_path=src/test/java/com" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_has_nano.proto" />
-                </exec>
-                <exec executable="../src/protoc">
-                  <arg value="--javanano_out=optional_field_style=accessors,generate_equals=true:target/generated-test-sources" />
-                  <arg value="--proto_path=src/test/java/com" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_accessors_nano.proto" />
-                </exec>
-                <exec executable="../src/protoc">
-                  <arg value="--javanano_out=enum_style=java:target/generated-test-sources" />
-                  <arg value="--proto_path=src/test/java/com" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_enum_class_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_enum_class_multiple_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_repeated_packables_nano.proto" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_enum_validity_nano.proto" />
-                </exec>
-                <exec executable="../src/protoc">
-                  <arg value="--javanano_out=
-                                  optional_field_style=accessors,
-                                  java_outer_classname=google/protobuf/nano/unittest_enum_validity_nano.proto|EnumValidityAccessors
-                                :target/generated-test-sources" />
-                  <arg value="--proto_path=src/test/java/com" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_enum_validity_nano.proto" />
-                </exec>
-                <exec executable="../src/protoc">
-                  <arg value="--javanano_out=optional_field_style=reftypes,generate_equals=true:target/generated-test-sources" />
-                  <arg value="--proto_path=src/test/java/com" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_reference_types_nano.proto" />
-                </exec>
-                <exec executable="../src/protoc">
-                  <arg value="--javanano_out=
-                                  optional_field_style=reftypes_compat_mode,
-                                  generate_equals=true,
-                                  java_outer_classname=google/protobuf/nano/unittest_reference_types_nano.proto|NanoReferenceTypesCompat
-                                  :target/generated-test-sources" />
-                  <arg value="--proto_path=src/test/java/com" />
-                  <arg value="src/test/java/com/google/protobuf/nano/unittest_reference_types_nano.proto" />
-                </exec>
-              </tasks>
-              <testSourceRoot>target/generated-test-sources</testSourceRoot>
-            </configuration>
-            <goals>
-              <goal>run</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.felix</groupId>
-        <artifactId>maven-bundle-plugin</artifactId>
-        <extensions>true</extensions>
-        <configuration>
-          <instructions>
-            <Bundle-DocURL>https://developers.google.com/protocol-buffers/</Bundle-DocURL>
-            <Bundle-SymbolicName>com.google.protobuf.nano</Bundle-SymbolicName>
-            <Export-Package>com.google.protobuf.nano;version=3.0.0-alpha-7</Export-Package>
-          </instructions>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-  <profiles>
-    <profile>
-      <id>release</id>
-      <distributionManagement>
-        <snapshotRepository>
-          <id>sonatype-nexus-staging</id>
-          <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-        </snapshotRepository>
-        <repository>
-          <id>sonatype-nexus-staging</id>
-          <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
-        </repository>
-      </distributionManagement>
-      <build>
-        <plugins>
-          <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-source-plugin</artifactId>
-            <version>2.2.1</version>
-            <executions>
-              <execution>
-                <id>attach-sources</id>
-                <goals>
-                  <goal>jar-no-fork</goal>
-                </goals>
-              </execution>
-            </executions>
-          </plugin>
-          <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-javadoc-plugin</artifactId>
-            <version>2.9.1</version>
-            <executions>
-              <execution>
-                <id>attach-javadocs</id>
-                <goals>
-                  <goal>jar</goal>
-                </goals>
-              </execution>
-            </executions>
-          </plugin>
-          <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-gpg-plugin</artifactId>
-            <version>1.5</version>
-            <executions>
-              <execution>
-                <id>sign-artifacts</id>
-                <phase>verify</phase>
-                <goals>
-                  <goal>sign</goal>
-                </goals>
-              </execution>
-            </executions>
-          </plugin>
-          <plugin>
-            <groupId>org.sonatype.plugins</groupId>
-            <artifactId>nexus-staging-maven-plugin</artifactId>
-            <version>1.6.3</version>
-            <extensions>true</extensions>
-            <configuration>
-               <serverId>sonatype-nexus-staging</serverId>
-               <nexusUrl>https://oss.sonatype.org/</nexusUrl>
-               <autoReleaseAfterClose>false</autoReleaseAfterClose>
-            </configuration>
-          </plugin>
-        </plugins>
-      </build>
-    </profile>
-  </profiles>
-</project>

javanano/src/main/java/com/google/protobuf/nano/CodedInputByteBufferNano.java

@@ -1,683 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2013 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-import java.io.IOException;
-
-/**
- * Reads and decodes protocol message fields.
- *
- * This class contains two kinds of methods:  methods that read specific
- * protocol message constructs and field types (e.g. {@link #readTag()} and
- * {@link #readInt32()}) and methods that read low-level values (e.g.
- * {@link #readRawVarint32()} and {@link #readRawBytes}).  If you are reading
- * encoded protocol messages, you should use the former methods, but if you are
- * reading some other format of your own design, use the latter.
- *
- * @author kenton@google.com Kenton Varda
- */
-public final class CodedInputByteBufferNano {
-  /**
-   * Create a new CodedInputStream wrapping the given byte array.
-   */
-  public static CodedInputByteBufferNano newInstance(final byte[] buf) {
-    return newInstance(buf, 0, buf.length);
-  }
-
-  /**
-   * Create a new CodedInputStream wrapping the given byte array slice.
-   */
-  public static CodedInputByteBufferNano newInstance(final byte[] buf, final int off,
-                                             final int len) {
-    return new CodedInputByteBufferNano(buf, off, len);
-  }
-
-  // -----------------------------------------------------------------
-
-  /**
-   * Attempt to read a field tag, returning zero if we have reached EOF.
-   * Protocol message parsers use this to read tags, since a protocol message
-   * may legally end wherever a tag occurs, and zero is not a valid tag number.
-   */
-  public int readTag() throws IOException {
-    if (isAtEnd()) {
-      lastTag = 0;
-      return 0;
-    }
-
-    lastTag = readRawVarint32();
-    if (lastTag == 0) {
-      // If we actually read zero, that's not a valid tag.
-      throw InvalidProtocolBufferNanoException.invalidTag();
-    }
-    return lastTag;
-  }
-
-  /**
-   * Verifies that the last call to readTag() returned the given tag value.
-   * This is used to verify that a nested group ended with the correct
-   * end tag.
-   *
-   * @throws InvalidProtocolBufferNanoException {@code value} does not match the
-   *                                        last tag.
-   */
-  public void checkLastTagWas(final int value)
-                              throws InvalidProtocolBufferNanoException {
-    if (lastTag != value) {
-      throw InvalidProtocolBufferNanoException.invalidEndTag();
-    }
-  }
-
-  /**
-   * Reads and discards a single field, given its tag value.
-   *
-   * @return {@code false} if the tag is an endgroup tag, in which case
-   *         nothing is skipped.  Otherwise, returns {@code true}.
-   */
-  public boolean skipField(final int tag) throws IOException {
-    switch (WireFormatNano.getTagWireType(tag)) {
-      case WireFormatNano.WIRETYPE_VARINT:
-        readInt32();
-        return true;
-      case WireFormatNano.WIRETYPE_FIXED64:
-        readRawLittleEndian64();
-        return true;
-      case WireFormatNano.WIRETYPE_LENGTH_DELIMITED:
-        skipRawBytes(readRawVarint32());
-        return true;
-      case WireFormatNano.WIRETYPE_START_GROUP:
-        skipMessage();
-        checkLastTagWas(
-          WireFormatNano.makeTag(WireFormatNano.getTagFieldNumber(tag),
-                             WireFormatNano.WIRETYPE_END_GROUP));
-        return true;
-      case WireFormatNano.WIRETYPE_END_GROUP:
-        return false;
-      case WireFormatNano.WIRETYPE_FIXED32:
-        readRawLittleEndian32();
-        return true;
-      default:
-        throw InvalidProtocolBufferNanoException.invalidWireType();
-    }
-  }
-
-  /**
-   * Reads and discards an entire message.  This will read either until EOF
-   * or until an endgroup tag, whichever comes first.
-   */
-  public void skipMessage() throws IOException {
-    while (true) {
-      final int tag = readTag();
-      if (tag == 0 || !skipField(tag)) {
-        return;
-      }
-    }
-  }
-
-  // -----------------------------------------------------------------
-
-  /** Read a {@code double} field value from the stream. */
-  public double readDouble() throws IOException {
-    return Double.longBitsToDouble(readRawLittleEndian64());
-  }
-
-  /** Read a {@code float} field value from the stream. */
-  public float readFloat() throws IOException {
-    return Float.intBitsToFloat(readRawLittleEndian32());
-  }
-
-  /** Read a {@code uint64} field value from the stream. */
-  public long readUInt64() throws IOException {
-    return readRawVarint64();
-  }
-
-  /** Read an {@code int64} field value from the stream. */
-  public long readInt64() throws IOException {
-    return readRawVarint64();
-  }
-
-  /** Read an {@code int32} field value from the stream. */
-  public int readInt32() throws IOException {
-    return readRawVarint32();
-  }
-
-  /** Read a {@code fixed64} field value from the stream. */
-  public long readFixed64() throws IOException {
-    return readRawLittleEndian64();
-  }
-
-  /** Read a {@code fixed32} field value from the stream. */
-  public int readFixed32() throws IOException {
-    return readRawLittleEndian32();
-  }
-
-  /** Read a {@code bool} field value from the stream. */
-  public boolean readBool() throws IOException {
-    return readRawVarint32() != 0;
-  }
-
-  /** Read a {@code string} field value from the stream. */
-  public String readString() throws IOException {
-    final int size = readRawVarint32();
-    if (size <= (bufferSize - bufferPos) && size > 0) {
-      // Fast path:  We already have the bytes in a contiguous buffer, so
-      //   just copy directly from it.
-      final String result = new String(buffer, bufferPos, size, InternalNano.UTF_8);
-      bufferPos += size;
-      return result;
-    } else {
-      // Slow path:  Build a byte array first then copy it.
-      return new String(readRawBytes(size), InternalNano.UTF_8);
-    }
-  }
-
-  /** Read a {@code group} field value from the stream. */
-  public void readGroup(final MessageNano msg, final int fieldNumber)
-      throws IOException {
-    if (recursionDepth >= recursionLimit) {
-      throw InvalidProtocolBufferNanoException.recursionLimitExceeded();
-    }
-    ++recursionDepth;
-    msg.mergeFrom(this);
-    checkLastTagWas(
-      WireFormatNano.makeTag(fieldNumber, WireFormatNano.WIRETYPE_END_GROUP));
-    --recursionDepth;
-  }
-
-  public void readMessage(final MessageNano msg)
-      throws IOException {
-    final int length = readRawVarint32();
-    if (recursionDepth >= recursionLimit) {
-      throw InvalidProtocolBufferNanoException.recursionLimitExceeded();
-    }
-    final int oldLimit = pushLimit(length);
-    ++recursionDepth;
-    msg.mergeFrom(this);
-    checkLastTagWas(0);
-    --recursionDepth;
-    popLimit(oldLimit);
-  }
-
-  /** Read a {@code bytes} field value from the stream. */
-  public byte[] readBytes() throws IOException {
-    final int size = readRawVarint32();
-    if (size <= (bufferSize - bufferPos) && size > 0) {
-      // Fast path:  We already have the bytes in a contiguous buffer, so
-      //   just copy directly from it.
-      final byte[] result = new byte[size];
-      System.arraycopy(buffer, bufferPos, result, 0, size);
-      bufferPos += size;
-      return result;
-    } else if (size == 0) {
-      return WireFormatNano.EMPTY_BYTES;
-    } else {
-      // Slow path:  Build a byte array first then copy it.
-      return readRawBytes(size);
-    }
-  }
-
-  /** Read a {@code uint32} field value from the stream. */
-  public int readUInt32() throws IOException {
-    return readRawVarint32();
-  }
-
-  /**
-   * Read an enum field value from the stream.  Caller is responsible
-   * for converting the numeric value to an actual enum.
-   */
-  public int readEnum() throws IOException {
-    return readRawVarint32();
-  }
-
-  /** Read an {@code sfixed32} field value from the stream. */
-  public int readSFixed32() throws IOException {
-    return readRawLittleEndian32();
-  }
-
-  /** Read an {@code sfixed64} field value from the stream. */
-  public long readSFixed64() throws IOException {
-    return readRawLittleEndian64();
-  }
-
-  /** Read an {@code sint32} field value from the stream. */
-  public int readSInt32() throws IOException {
-    return decodeZigZag32(readRawVarint32());
-  }
-
-  /** Read an {@code sint64} field value from the stream. */
-  public long readSInt64() throws IOException {
-    return decodeZigZag64(readRawVarint64());
-  }
-
-  // =================================================================
-
-  /**
-   * Read a raw Varint from the stream.  If larger than 32 bits, discard the
-   * upper bits.
-   */
-  public int readRawVarint32() throws IOException {
-    byte tmp = readRawByte();
-    if (tmp >= 0) {
-      return tmp;
-    }
-    int result = tmp & 0x7f;
-    if ((tmp = readRawByte()) >= 0) {
-      result |= tmp << 7;
-    } else {
-      result |= (tmp & 0x7f) << 7;
-      if ((tmp = readRawByte()) >= 0) {
-        result |= tmp << 14;
-      } else {
-        result |= (tmp & 0x7f) << 14;
-        if ((tmp = readRawByte()) >= 0) {
-          result |= tmp << 21;
-        } else {
-          result |= (tmp & 0x7f) << 21;
-          result |= (tmp = readRawByte()) << 28;
-          if (tmp < 0) {
-            // Discard upper 32 bits.
-            for (int i = 0; i < 5; i++) {
-              if (readRawByte() >= 0) {
-                return result;
-              }
-            }
-            throw InvalidProtocolBufferNanoException.malformedVarint();
-          }
-        }
-      }
-    }
-    return result;
-  }
-
-  /** Read a raw Varint from the stream. */
-  public long readRawVarint64() throws IOException {
-    int shift = 0;
-    long result = 0;
-    while (shift < 64) {
-      final byte b = readRawByte();
-      result |= (long)(b & 0x7F) << shift;
-      if ((b & 0x80) == 0) {
-        return result;
-      }
-      shift += 7;
-    }
-    throw InvalidProtocolBufferNanoException.malformedVarint();
-  }
-
-  /** Read a 32-bit little-endian integer from the stream. */
-  public int readRawLittleEndian32() throws IOException {
-    final byte b1 = readRawByte();
-    final byte b2 = readRawByte();
-    final byte b3 = readRawByte();
-    final byte b4 = readRawByte();
-    return ((b1 & 0xff)      ) |
-           ((b2 & 0xff) <<  8) |
-           ((b3 & 0xff) << 16) |
-           ((b4 & 0xff) << 24);
-  }
-
-  /** Read a 64-bit little-endian integer from the stream. */
-  public long readRawLittleEndian64() throws IOException {
-    final byte b1 = readRawByte();
-    final byte b2 = readRawByte();
-    final byte b3 = readRawByte();
-    final byte b4 = readRawByte();
-    final byte b5 = readRawByte();
-    final byte b6 = readRawByte();
-    final byte b7 = readRawByte();
-    final byte b8 = readRawByte();
-    return (((long)b1 & 0xff)      ) |
-           (((long)b2 & 0xff) <<  8) |
-           (((long)b3 & 0xff) << 16) |
-           (((long)b4 & 0xff) << 24) |
-           (((long)b5 & 0xff) << 32) |
-           (((long)b6 & 0xff) << 40) |
-           (((long)b7 & 0xff) << 48) |
-           (((long)b8 & 0xff) << 56);
-  }
-
-  /**
-   * Decode a ZigZag-encoded 32-bit value.  ZigZag encodes signed integers
-   * into values that can be efficiently encoded with varint.  (Otherwise,
-   * negative values must be sign-extended to 64 bits to be varint encoded,
-   * thus always taking 10 bytes on the wire.)
-   *
-   * @param n An unsigned 32-bit integer, stored in a signed int because
-   *          Java has no explicit unsigned support.
-   * @return A signed 32-bit integer.
-   */
-  public static int decodeZigZag32(final int n) {
-    return (n >>> 1) ^ -(n & 1);
-  }
-
-  /**
-   * Decode a ZigZag-encoded 64-bit value.  ZigZag encodes signed integers
-   * into values that can be efficiently encoded with varint.  (Otherwise,
-   * negative values must be sign-extended to 64 bits to be varint encoded,
-   * thus always taking 10 bytes on the wire.)
-   *
-   * @param n An unsigned 64-bit integer, stored in a signed int because
-   *          Java has no explicit unsigned support.
-   * @return A signed 64-bit integer.
-   */
-  public static long decodeZigZag64(final long n) {
-    return (n >>> 1) ^ -(n & 1);
-  }
-
-  // -----------------------------------------------------------------
-
-  private final byte[] buffer;
-  private int bufferStart;
-  private int bufferSize;
-  private int bufferSizeAfterLimit;
-  private int bufferPos;
-  private int lastTag;
-
-  /** The absolute position of the end of the current message. */
-  private int currentLimit = Integer.MAX_VALUE;
-
-  /** See setRecursionLimit() */
-  private int recursionDepth;
-  private int recursionLimit = DEFAULT_RECURSION_LIMIT;
-
-  /** See setSizeLimit() */
-  private int sizeLimit = DEFAULT_SIZE_LIMIT;
-
-  private static final int DEFAULT_RECURSION_LIMIT = 64;
-  private static final int DEFAULT_SIZE_LIMIT = 64 << 20;  // 64MB
-
-  private CodedInputByteBufferNano(final byte[] buffer, final int off, final int len) {
-    this.buffer = buffer;
-    bufferStart = off;
-    bufferSize = off + len;
-    bufferPos = off;
-  }
-
-  /**
-   * Set the maximum message recursion depth.  In order to prevent malicious
-   * messages from causing stack overflows, {@code CodedInputStream} limits
-   * how deeply messages may be nested.  The default limit is 64.
-   *
-   * @return the old limit.
-   */
-  public int setRecursionLimit(final int limit) {
-    if (limit < 0) {
-      throw new IllegalArgumentException(
-        "Recursion limit cannot be negative: " + limit);
-    }
-    final int oldLimit = recursionLimit;
-    recursionLimit = limit;
-    return oldLimit;
-  }
-
-  /**
-   * Set the maximum message size.  In order to prevent malicious
-   * messages from exhausting memory or causing integer overflows,
-   * {@code CodedInputStream} limits how large a message may be.
-   * The default limit is 64MB.  You should set this limit as small
-   * as you can without harming your app's functionality.  Note that
-   * size limits only apply when reading from an {@code InputStream}, not
-   * when constructed around a raw byte array.
-   * <p>
-   * If you want to read several messages from a single CodedInputStream, you
-   * could call {@link #resetSizeCounter()} after each one to avoid hitting the
-   * size limit.
-   *
-   * @return the old limit.
-   */
-  public int setSizeLimit(final int limit) {
-    if (limit < 0) {
-      throw new IllegalArgumentException(
-        "Size limit cannot be negative: " + limit);
-    }
-    final int oldLimit = sizeLimit;
-    sizeLimit = limit;
-    return oldLimit;
-  }
-
-  /**
-   * Resets the current size counter to zero (see {@link #setSizeLimit(int)}).
-   */
-  public void resetSizeCounter() {
-  }
-
-  /**
-   * Sets {@code currentLimit} to (current position) + {@code byteLimit}.  This
-   * is called when descending into a length-delimited embedded message.
-   *
-   * @return the old limit.
-   */
-  public int pushLimit(int byteLimit) throws InvalidProtocolBufferNanoException {
-    if (byteLimit < 0) {
-      throw InvalidProtocolBufferNanoException.negativeSize();
-    }
-    byteLimit += bufferPos;
-    final int oldLimit = currentLimit;
-    if (byteLimit > oldLimit) {
-      throw InvalidProtocolBufferNanoException.truncatedMessage();
-    }
-    currentLimit = byteLimit;
-
-    recomputeBufferSizeAfterLimit();
-
-    return oldLimit;
-  }
-
-  private void recomputeBufferSizeAfterLimit() {
-    bufferSize += bufferSizeAfterLimit;
-    final int bufferEnd = bufferSize;
-    if (bufferEnd > currentLimit) {
-      // Limit is in current buffer.
-      bufferSizeAfterLimit = bufferEnd - currentLimit;
-      bufferSize -= bufferSizeAfterLimit;
-    } else {
-      bufferSizeAfterLimit = 0;
-    }
-  }
-
-  /**
-   * Discards the current limit, returning to the previous limit.
-   *
-   * @param oldLimit The old limit, as returned by {@code pushLimit}.
-   */
-  public void popLimit(final int oldLimit) {
-    currentLimit = oldLimit;
-    recomputeBufferSizeAfterLimit();
-  }
-
-  /**
-   * Returns the number of bytes to be read before the current limit.
-   * If no limit is set, returns -1.
-   */
-  public int getBytesUntilLimit() {
-    if (currentLimit == Integer.MAX_VALUE) {
-      return -1;
-    }
-
-    final int currentAbsolutePosition = bufferPos;
-    return currentLimit - currentAbsolutePosition;
-  }
-
-  /**
-   * Returns true if the stream has reached the end of the input.  This is the
-   * case if either the end of the underlying input source has been reached or
-   * if the stream has reached a limit created using {@link #pushLimit(int)}.
-   */
-  public boolean isAtEnd() {
-    return bufferPos == bufferSize;
-  }
-
-  /**
-   * Get current position in buffer relative to beginning offset.
-   */
-  public int getPosition() {
-    return bufferPos - bufferStart;
-  }
-
-  /**
-   * Retrieves a subset of data in the buffer. The returned array is not backed by the original
-   * buffer array.
-   *
-   * @param offset the position (relative to the buffer start position) to start at.
-   * @param length the number of bytes to retrieve.
-   */
-  public byte[] getData(int offset, int length) {
-    if (length == 0) {
-      return WireFormatNano.EMPTY_BYTES;
-    }
-    byte[] copy = new byte[length];
-    int start = bufferStart + offset;
-    System.arraycopy(buffer, start, copy, 0, length);
-    return copy;
-  }
-
-  /**
-   * Rewind to previous position. Cannot go forward.
-   */
-  public void rewindToPosition(int position) {
-    if (position > bufferPos - bufferStart) {
-      throw new IllegalArgumentException(
-              "Position " + position + " is beyond current " + (bufferPos - bufferStart));
-    }
-    if (position < 0) {
-      throw new IllegalArgumentException("Bad position " + position);
-    }
-    bufferPos = bufferStart + position;
-  }
-
-  /**
-   * Read one byte from the input.
-   *
-   * @throws InvalidProtocolBufferNanoException The end of the stream or the current
-   *                                        limit was reached.
-   */
-  public byte readRawByte() throws IOException {
-    if (bufferPos == bufferSize) {
-      throw InvalidProtocolBufferNanoException.truncatedMessage();
-    }
-    return buffer[bufferPos++];
-  }
-
-  /**
-   * Read a fixed size of bytes from the input.
-   *
-   * @throws InvalidProtocolBufferNanoException The end of the stream or the current
-   *                                        limit was reached.
-   */
-  public byte[] readRawBytes(final int size) throws IOException {
-    if (size < 0) {
-      throw InvalidProtocolBufferNanoException.negativeSize();
-    }
-
-    if (bufferPos + size > currentLimit) {
-      // Read to the end of the stream anyway.
-      skipRawBytes(currentLimit - bufferPos);
-      // Then fail.
-      throw InvalidProtocolBufferNanoException.truncatedMessage();
-    }
-
-    if (size <= bufferSize - bufferPos) {
-      // We have all the bytes we need already.
-      final byte[] bytes = new byte[size];
-      System.arraycopy(buffer, bufferPos, bytes, 0, size);
-      bufferPos += size;
-      return bytes;
-    } else {
-      throw InvalidProtocolBufferNanoException.truncatedMessage();
-    }
-  }
-
-  /**
-   * Reads and discards {@code size} bytes.
-   *
-   * @throws InvalidProtocolBufferNanoException The end of the stream or the current
-   *                                        limit was reached.
-   */
-  public void skipRawBytes(final int size) throws IOException {
-    if (size < 0) {
-      throw InvalidProtocolBufferNanoException.negativeSize();
-    }
-
-    if (bufferPos + size > currentLimit) {
-      // Read to the end of the stream anyway.
-      skipRawBytes(currentLimit - bufferPos);
-      // Then fail.
-      throw InvalidProtocolBufferNanoException.truncatedMessage();
-    }
-
-    if (size <= bufferSize - bufferPos) {
-      // We have all the bytes we need already.
-      bufferPos += size;
-    } else {
-      throw InvalidProtocolBufferNanoException.truncatedMessage();
-    }
-  }
-
-  // Read a primitive type.
-  Object readPrimitiveField(int type) throws IOException {
-    switch (type) {
-      case InternalNano.TYPE_DOUBLE:
-          return readDouble();
-      case InternalNano.TYPE_FLOAT:
-          return readFloat();
-      case InternalNano.TYPE_INT64:
-          return readInt64();
-      case InternalNano.TYPE_UINT64:
-          return readUInt64();
-      case InternalNano.TYPE_INT32:
-          return readInt32();
-      case InternalNano.TYPE_FIXED64:
-          return readFixed64();
-      case InternalNano.TYPE_FIXED32:
-          return readFixed32();
-      case InternalNano.TYPE_BOOL:
-          return readBool();
-      case InternalNano.TYPE_STRING:
-          return readString();
-      case InternalNano.TYPE_BYTES:
-          return readBytes();
-      case InternalNano.TYPE_UINT32:
-          return readUInt32();
-      case InternalNano.TYPE_ENUM:
-          return readEnum();
-      case InternalNano.TYPE_SFIXED32:
-          return readSFixed32();
-      case InternalNano.TYPE_SFIXED64:
-          return readSFixed64();
-      case InternalNano.TYPE_SINT32:
-          return readSInt32();
-      case InternalNano.TYPE_SINT64:
-          return readSInt64();
-      default:
-          throw new IllegalArgumentException("Unknown type " + type);
-    }
-  }
-}

javanano/src/main/java/com/google/protobuf/nano/ExtendableMessageNano.java

@@ -1,169 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2013 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-import java.io.IOException;
-
-/**
- * Base class of those Protocol Buffer messages that need to store unknown fields,
- * such as extensions.
- */
-public abstract class ExtendableMessageNano<M extends ExtendableMessageNano<M>>
-        extends MessageNano {
-    /**
-     * A container for fields unknown to the message, including extensions. Extension fields can
-     * can be accessed through the {@link #getExtension} and {@link #setExtension} methods.
-     */
-    protected FieldArray unknownFieldData;
-
-    @Override
-    protected int computeSerializedSize() {
-        int size = 0;
-        if (unknownFieldData != null) {
-            for (int i = 0; i < unknownFieldData.size(); i++) {
-                FieldData field = unknownFieldData.dataAt(i);
-                size += field.computeSerializedSize();
-            }
-        }
-        return size;
-    }
-
-    @Override
-    public void writeTo(CodedOutputByteBufferNano output) throws IOException {
-        if (unknownFieldData == null) {
-            return;
-        }
-        for (int i = 0; i < unknownFieldData.size(); i++) {
-            FieldData field = unknownFieldData.dataAt(i);
-            field.writeTo(output);
-        }
-    }
-
-    /**
-     * Checks if there is a value stored for the specified extension in this
-     * message.
-     */
-    public final boolean hasExtension(Extension<M, ?> extension) {
-        if (unknownFieldData == null) {
-            return false;
-        }
-        FieldData field = unknownFieldData.get(WireFormatNano.getTagFieldNumber(extension.tag));
-        return field != null;
-    }
-
-    /**
-     * Gets the value stored in the specified extension of this message.
-     */
-    public final <T> T getExtension(Extension<M, T> extension) {
-        if (unknownFieldData == null) {
-            return null;
-        }
-        FieldData field = unknownFieldData.get(WireFormatNano.getTagFieldNumber(extension.tag));
-        return field == null ? null : field.getValue(extension);
-    }
-
-    /**
-     * Sets the value of the specified extension of this message.
-     */
-    public final <T> M setExtension(Extension<M, T> extension, T value) {
-        int fieldNumber = WireFormatNano.getTagFieldNumber(extension.tag);
-        if (value == null) {
-            if (unknownFieldData != null) {
-                unknownFieldData.remove(fieldNumber);
-                if (unknownFieldData.isEmpty()) {
-                    unknownFieldData = null;
-                }
-            }
-        } else {
-            FieldData field = null;
-            if (unknownFieldData == null) {
-                unknownFieldData = new FieldArray();
-            } else {
-                field = unknownFieldData.get(fieldNumber);
-            }
-            if (field == null) {
-                unknownFieldData.put(fieldNumber, new FieldData(extension, value));
-            } else {
-                field.setValue(extension, value);
-            }
-        }
-
-        @SuppressWarnings("unchecked") // Generated code should guarantee type safety
-        M typedThis = (M) this;
-        return typedThis;
-    }
-
-    /**
-     * Stores the binary data of an unknown field.
-     *
-     * <p>Generated messages will call this for unknown fields if the store_unknown_fields
-     * option is on.
-     *
-     * <p>Note that the tag might be a end-group tag (rather than the start of an unknown field) in
-     * which case we do not want to add an unknown field entry.
-     *
-     * @param input the input buffer.
-     * @param tag the tag of the field.
-
-     * @return {@literal true} unless the tag is an end-group tag.
-     */
-    protected final boolean storeUnknownField(CodedInputByteBufferNano input, int tag)
-            throws IOException {
-        int startPos = input.getPosition();
-        if (!input.skipField(tag)) {
-            return false;  // This wasn't an unknown field, it's an end-group tag.
-        }
-        int fieldNumber = WireFormatNano.getTagFieldNumber(tag);
-        int endPos = input.getPosition();
-        byte[] bytes = input.getData(startPos, endPos - startPos);
-        UnknownFieldData unknownField = new UnknownFieldData(tag, bytes);
-
-        FieldData field = null;
-        if (unknownFieldData == null) {
-            unknownFieldData = new FieldArray();
-        } else {
-            field = unknownFieldData.get(fieldNumber);
-        }
-        if (field == null) {
-            field = new FieldData();
-            unknownFieldData.put(fieldNumber, field);
-        }
-        field.addUnknownField(unknownField);
-        return true;
-    }
-
-    @Override
-    public M clone() throws CloneNotSupportedException {
-        M cloned = (M) super.clone();
-        InternalNano.cloneUnknownFieldData(this, cloned);
-        return cloned;
-    }
-}

javanano/src/main/java/com/google/protobuf/nano/Extension.java

@@ -1,706 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2013 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-import java.io.IOException;
-import java.lang.reflect.Array;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Represents an extension.
- *
- * @author bduff@google.com (Brian Duff)
- * @author maxtroy@google.com (Max Cai)
- * @param <M> the type of the extendable message this extension is for.
- * @param <T> the Java type of the extension; see {@link #clazz}.
- */
-public class Extension<M extends ExtendableMessageNano<M>, T> {
-
-    /*
-     * Because we typically only define message-typed extensions, the Extension class hierarchy is
-     * designed as follows, to allow a big amount of code in this file to be removed by ProGuard:
-     *
-     *            Extension          // ready to use for message/group typed extensions
-     *                Δ
-     *                |
-     *       PrimitiveExtension      // for primitive/enum typed extensions
-     */
-
-    public static final int TYPE_DOUBLE   = InternalNano.TYPE_DOUBLE;
-    public static final int TYPE_FLOAT    = InternalNano.TYPE_FLOAT;
-    public static final int TYPE_INT64    = InternalNano.TYPE_INT64;
-    public static final int TYPE_UINT64   = InternalNano.TYPE_UINT64;
-    public static final int TYPE_INT32    = InternalNano.TYPE_INT32;
-    public static final int TYPE_FIXED64  = InternalNano.TYPE_FIXED64;
-    public static final int TYPE_FIXED32  = InternalNano.TYPE_FIXED32;
-    public static final int TYPE_BOOL     = InternalNano.TYPE_BOOL;
-    public static final int TYPE_STRING   = InternalNano.TYPE_STRING;
-    public static final int TYPE_GROUP    = InternalNano.TYPE_GROUP;
-    public static final int TYPE_MESSAGE  = InternalNano.TYPE_MESSAGE;
-    public static final int TYPE_BYTES    = InternalNano.TYPE_BYTES;
-    public static final int TYPE_UINT32   = InternalNano.TYPE_UINT32;
-    public static final int TYPE_ENUM     = InternalNano.TYPE_ENUM;
-    public static final int TYPE_SFIXED32 = InternalNano.TYPE_SFIXED32;
-    public static final int TYPE_SFIXED64 = InternalNano.TYPE_SFIXED64;
-    public static final int TYPE_SINT32   = InternalNano.TYPE_SINT32;
-    public static final int TYPE_SINT64   = InternalNano.TYPE_SINT64;
-
-    /**
-     * Creates an {@code Extension} of the given message type and tag number.
-     * Should be used by the generated code only.
-     *
-     * @param type {@link #TYPE_MESSAGE} or {@link #TYPE_GROUP}
-     * @deprecated use {@link #createMessageTyped(int, Class, long)} instead.
-     */
-    @Deprecated
-    public static <M extends ExtendableMessageNano<M>, T extends MessageNano>
-            Extension<M, T> createMessageTyped(int type, Class<T> clazz, int tag) {
-        return new Extension<M, T>(type, clazz, tag, false);
-    }
-
-    // Note: these create...() methods take a long for the tag parameter,
-    // because tags are represented as unsigned ints, and these values exist
-    // in generated code as long values. However, they can fit in 32-bits, so
-    // it's safe to cast them to int without loss of precision.
-
-    /**
-     * Creates an {@code Extension} of the given message type and tag number.
-     * Should be used by the generated code only.
-     *
-     * @param type {@link #TYPE_MESSAGE} or {@link #TYPE_GROUP}
-     */
-    public static <M extends ExtendableMessageNano<M>, T extends MessageNano>
-            Extension<M, T> createMessageTyped(int type, Class<T> clazz, long tag) {
-        return new Extension<M, T>(type, clazz, (int) tag, false);
-    }
-
-    /**
-     * Creates a repeated {@code Extension} of the given message type and tag number.
-     * Should be used by the generated code only.
-     *
-     * @param type {@link #TYPE_MESSAGE} or {@link #TYPE_GROUP}
-     */
-    public static <M extends ExtendableMessageNano<M>, T extends MessageNano>
-            Extension<M, T[]> createRepeatedMessageTyped(int type, Class<T[]> clazz, long tag) {
-        return new Extension<M, T[]>(type, clazz, (int) tag, true);
-    }
-
-    /**
-     * Creates an {@code Extension} of the given primitive type and tag number.
-     * Should be used by the generated code only.
-     *
-     * @param type one of {@code TYPE_*}, except {@link #TYPE_MESSAGE} and {@link #TYPE_GROUP}
-     * @param clazz the boxed Java type of this extension
-     */
-    public static <M extends ExtendableMessageNano<M>, T>
-            Extension<M, T> createPrimitiveTyped(int type, Class<T> clazz, long tag) {
-        return new PrimitiveExtension<M, T>(type, clazz, (int) tag, false, 0, 0);
-    }
-
-    /**
-     * Creates a repeated {@code Extension} of the given primitive type and tag number.
-     * Should be used by the generated code only.
-     *
-     * @param type one of {@code TYPE_*}, except {@link #TYPE_MESSAGE} and {@link #TYPE_GROUP}
-     * @param clazz the Java array type of this extension, with an unboxed component type
-     */
-    public static <M extends ExtendableMessageNano<M>, T>
-            Extension<M, T> createRepeatedPrimitiveTyped(
-                    int type, Class<T> clazz, long tag, long nonPackedTag, long packedTag) {
-        return new PrimitiveExtension<M, T>(type, clazz, (int) tag, true,
-            (int) nonPackedTag, (int) packedTag);
-    }
-
-    /**
-     * Protocol Buffer type of this extension; one of the {@code TYPE_} constants.
-     */
-    protected final int type;
-
-    /**
-     * Java type of this extension. For a singular extension, this is the boxed Java type for the
-     * Protocol Buffer {@link #type}; for a repeated extension, this is an array type whose
-     * component type is the unboxed Java type for {@link #type}. For example, for a singular
-     * {@code int32}/{@link #TYPE_INT32} extension, this equals {@code Integer.class}; for a
-     * repeated {@code int32} extension, this equals {@code int[].class}.
-     */
-    protected final Class<T> clazz;
-
-    /**
-     * Tag number of this extension. The data should be viewed as an unsigned 32-bit value.
-     */
-    public final int tag;
-
-    /**
-     * Whether this extension is repeated.
-     */
-    protected final boolean repeated;
-
-    private Extension(int type, Class<T> clazz, int tag, boolean repeated) {
-        this.type = type;
-        this.clazz = clazz;
-        this.tag = tag;
-        this.repeated = repeated;
-    }
-
-    /**
-     * Returns the value of this extension stored in the given list of unknown fields, or
-     * {@code null} if no unknown fields matches this extension.
-     *
-     * @param unknownFields a list of {@link UnknownFieldData}. All of the elements must have a tag
-     *                      that matches this Extension's tag.
-     *
-     */
-    final T getValueFrom(List<UnknownFieldData> unknownFields) {
-        if (unknownFields == null) {
-            return null;
-        }
-        return repeated ? getRepeatedValueFrom(unknownFields) : getSingularValueFrom(unknownFields);
-    }
-
-    private T getRepeatedValueFrom(List<UnknownFieldData> unknownFields) {
-        // For repeated extensions, read all matching unknown fields in their original order.
-        List<Object> resultList = new ArrayList<Object>();
-        for (int i = 0; i < unknownFields.size(); i++) {
-            UnknownFieldData data = unknownFields.get(i);
-            if (data.bytes.length != 0) {
-                readDataInto(data, resultList);
-            }
-        }
-
-        int resultSize = resultList.size();
-        if (resultSize == 0) {
-            return null;
-        } else {
-            T result = clazz.cast(Array.newInstance(clazz.getComponentType(), resultSize));
-            for (int i = 0; i < resultSize; i++) {
-                Array.set(result, i, resultList.get(i));
-            }
-            return result;
-        }
-    }
-
-    private T getSingularValueFrom(List<UnknownFieldData> unknownFields) {
-        // For singular extensions, get the last piece of data stored under this extension.
-        if (unknownFields.isEmpty()) {
-            return null;
-        }
-        UnknownFieldData lastData = unknownFields.get(unknownFields.size() - 1);
-        return clazz.cast(readData(CodedInputByteBufferNano.newInstance(lastData.bytes)));
-    }
-
-    protected Object readData(CodedInputByteBufferNano input) {
-        // This implementation is for message/group extensions.
-        Class<?> messageType = repeated ? clazz.getComponentType() : clazz;
-        try {
-            switch (type) {
-                case TYPE_GROUP:
-                    MessageNano group = (MessageNano) messageType.newInstance();
-                    input.readGroup(group, WireFormatNano.getTagFieldNumber(tag));
-                    return group;
-                case TYPE_MESSAGE:
-                    MessageNano message = (MessageNano) messageType.newInstance();
-                    input.readMessage(message);
-                    return message;
-                default:
-                    throw new IllegalArgumentException("Unknown type " + type);
-            }
-        } catch (InstantiationException e) {
-            throw new IllegalArgumentException(
-                    "Error creating instance of class " + messageType, e);
-        } catch (IllegalAccessException e) {
-            throw new IllegalArgumentException(
-                    "Error creating instance of class " + messageType, e);
-        } catch (IOException e) {
-            throw new IllegalArgumentException("Error reading extension field", e);
-        }
-    }
-
-    protected void readDataInto(UnknownFieldData data, List<Object> resultList) {
-        // This implementation is for message/group extensions.
-        resultList.add(readData(CodedInputByteBufferNano.newInstance(data.bytes)));
-    }
-
-    void writeTo(Object value, CodedOutputByteBufferNano output) throws IOException {
-        if (repeated) {
-            writeRepeatedData(value, output);
-        } else {
-            writeSingularData(value, output);
-        }
-    }
-
-    protected void writeSingularData(Object value, CodedOutputByteBufferNano out) {
-        // This implementation is for message/group extensions.
-        try {
-            out.writeRawVarint32(tag);
-            switch (type) {
-                case TYPE_GROUP:
-                    MessageNano groupValue = (MessageNano) value;
-                    int fieldNumber = WireFormatNano.getTagFieldNumber(tag);
-                    out.writeGroupNoTag(groupValue);
-                    // The endgroup tag must be included in the data payload.
-                    out.writeTag(fieldNumber, WireFormatNano.WIRETYPE_END_GROUP);
-                    break;
-                case TYPE_MESSAGE:
-                    MessageNano messageValue = (MessageNano) value;
-                    out.writeMessageNoTag(messageValue);
-                    break;
-                default:
-                    throw new IllegalArgumentException("Unknown type " + type);
-            }
-        } catch (IOException e) {
-            // Should not happen
-            throw new IllegalStateException(e);
-        }
-    }
-
-    protected void writeRepeatedData(Object array, CodedOutputByteBufferNano output) {
-        // This implementation is for non-packed extensions.
-        int arrayLength = Array.getLength(array);
-        for (int i = 0; i < arrayLength; i++) {
-            Object element = Array.get(array, i);
-            if (element != null) {
-                writeSingularData(element, output);
-            }
-        }
-    }
-
-    int computeSerializedSize(Object value) {
-        if (repeated) {
-            return computeRepeatedSerializedSize(value);
-        } else {
-            return computeSingularSerializedSize(value);
-        }
-    }
-
-    protected int computeRepeatedSerializedSize(Object array) {
-        // This implementation is for non-packed extensions.
-        int size = 0;
-        int arrayLength = Array.getLength(array);
-        for (int i = 0; i < arrayLength; i++) {
-            Object element = Array.get(array, i);
-            if (element != null) {
-                size += computeSingularSerializedSize(Array.get(array, i));
-            }
-        }
-        return size;
-    }
-
-    protected int computeSingularSerializedSize(Object value) {
-        // This implementation is for message/group extensions.
-        int fieldNumber = WireFormatNano.getTagFieldNumber(tag);
-        switch (type) {
-            case TYPE_GROUP:
-                MessageNano groupValue = (MessageNano) value;
-                return CodedOutputByteBufferNano.computeGroupSize(fieldNumber, groupValue);
-            case TYPE_MESSAGE:
-                MessageNano messageValue = (MessageNano) value;
-                return CodedOutputByteBufferNano.computeMessageSize(fieldNumber, messageValue);
-            default:
-                throw new IllegalArgumentException("Unknown type " + type);
-        }
-    }
-
-    /**
-     * Represents an extension of a primitive (including enum) type. If there is no primitive
-     * extensions, this subclass will be removable by ProGuard.
-     */
-    private static class PrimitiveExtension<M extends ExtendableMessageNano<M>, T>
-            extends Extension<M, T> {
-
-        /**
-         * Tag of a piece of non-packed data from the wire compatible with this extension.
-         */
-        private final int nonPackedTag;
-
-        /**
-         * Tag of a piece of packed data from the wire compatible with this extension.
-         * 0 if the type of this extension is not packable.
-         */
-        private final int packedTag;
-
-        public PrimitiveExtension(int type, Class<T> clazz, int tag, boolean repeated,
-                int nonPackedTag, int packedTag) {
-            super(type, clazz, tag, repeated);
-            this.nonPackedTag = nonPackedTag;
-            this.packedTag = packedTag;
-        }
-
-        @Override
-        protected Object readData(CodedInputByteBufferNano input) {
-            try {
-              return input.readPrimitiveField(type);
-            } catch (IOException e) {
-                throw new IllegalArgumentException("Error reading extension field", e);
-            }
-        }
-
-        @Override
-        protected void readDataInto(UnknownFieldData data, List<Object> resultList) {
-            // This implementation is for primitive typed extensions,
-            // which can read both packed and non-packed data.
-            if (data.tag == nonPackedTag) {
-                resultList.add(readData(CodedInputByteBufferNano.newInstance(data.bytes)));
-            } else {
-                CodedInputByteBufferNano buffer =
-                        CodedInputByteBufferNano.newInstance(data.bytes);
-                try {
-                    buffer.pushLimit(buffer.readRawVarint32()); // length limit
-                } catch (IOException e) {
-                    throw new IllegalArgumentException("Error reading extension field", e);
-                }
-                while (!buffer.isAtEnd()) {
-                    resultList.add(readData(buffer));
-                }
-            }
-        }
-
-        @Override
-        protected final void writeSingularData(Object value, CodedOutputByteBufferNano output) {
-            try {
-                output.writeRawVarint32(tag);
-                switch (type) {
-                    case TYPE_DOUBLE:
-                        Double doubleValue = (Double) value;
-                        output.writeDoubleNoTag(doubleValue);
-                        break;
-                    case TYPE_FLOAT:
-                        Float floatValue = (Float) value;
-                        output.writeFloatNoTag(floatValue);
-                        break;
-                    case TYPE_INT64:
-                        Long int64Value = (Long) value;
-                        output.writeInt64NoTag(int64Value);
-                        break;
-                    case TYPE_UINT64:
-                        Long uint64Value = (Long) value;
-                        output.writeUInt64NoTag(uint64Value);
-                        break;
-                    case TYPE_INT32:
-                        Integer int32Value = (Integer) value;
-                        output.writeInt32NoTag(int32Value);
-                        break;
-                    case TYPE_FIXED64:
-                        Long fixed64Value = (Long) value;
-                        output.writeFixed64NoTag(fixed64Value);
-                        break;
-                    case TYPE_FIXED32:
-                        Integer fixed32Value = (Integer) value;
-                        output.writeFixed32NoTag(fixed32Value);
-                        break;
-                    case TYPE_BOOL:
-                        Boolean boolValue = (Boolean) value;
-                        output.writeBoolNoTag(boolValue);
-                        break;
-                    case TYPE_STRING:
-                        String stringValue = (String) value;
-                        output.writeStringNoTag(stringValue);
-                        break;
-                    case TYPE_BYTES:
-                        byte[] bytesValue = (byte[]) value;
-                        output.writeBytesNoTag(bytesValue);
-                        break;
-                    case TYPE_UINT32:
-                        Integer uint32Value = (Integer) value;
-                        output.writeUInt32NoTag(uint32Value);
-                        break;
-                    case TYPE_ENUM:
-                        Integer enumValue = (Integer) value;
-                        output.writeEnumNoTag(enumValue);
-                        break;
-                    case TYPE_SFIXED32:
-                        Integer sfixed32Value = (Integer) value;
-                        output.writeSFixed32NoTag(sfixed32Value);
-                        break;
-                    case TYPE_SFIXED64:
-                        Long sfixed64Value = (Long) value;
-                        output.writeSFixed64NoTag(sfixed64Value);
-                        break;
-                    case TYPE_SINT32:
-                        Integer sint32Value = (Integer) value;
-                        output.writeSInt32NoTag(sint32Value);
-                        break;
-                    case TYPE_SINT64:
-                        Long sint64Value = (Long) value;
-                        output.writeSInt64NoTag(sint64Value);
-                        break;
-                    default:
-                        throw new IllegalArgumentException("Unknown type " + type);
-                }
-            } catch (IOException e) {
-                // Should not happen
-                throw new IllegalStateException(e);
-            }
-        }
-
-        @Override
-        protected void writeRepeatedData(Object array, CodedOutputByteBufferNano output) {
-            if (tag == nonPackedTag) {
-                // Use base implementation for non-packed data
-                super.writeRepeatedData(array, output);
-            } else if (tag == packedTag) {
-                // Packed. Note that the array element type is guaranteed to be primitive, so there
-                // won't be any null elements, so no null check in this block.
-                int arrayLength = Array.getLength(array);
-                int dataSize = computePackedDataSize(array);
-
-                try {
-                    output.writeRawVarint32(tag);
-                    output.writeRawVarint32(dataSize);
-                    switch (type) {
-                        case TYPE_BOOL:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeBoolNoTag(Array.getBoolean(array, i));
-                            }
-                            break;
-                        case TYPE_FIXED32:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeFixed32NoTag(Array.getInt(array, i));
-                            }
-                            break;
-                        case TYPE_SFIXED32:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeSFixed32NoTag(Array.getInt(array, i));
-                            }
-                            break;
-                        case TYPE_FLOAT:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeFloatNoTag(Array.getFloat(array, i));
-                            }
-                            break;
-                        case TYPE_FIXED64:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeFixed64NoTag(Array.getLong(array, i));
-                            }
-                            break;
-                        case TYPE_SFIXED64:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeSFixed64NoTag(Array.getLong(array, i));
-                            }
-                            break;
-                        case TYPE_DOUBLE:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeDoubleNoTag(Array.getDouble(array, i));
-                            }
-                            break;
-                        case TYPE_INT32:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeInt32NoTag(Array.getInt(array, i));
-                            }
-                            break;
-                        case TYPE_SINT32:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeSInt32NoTag(Array.getInt(array, i));
-                            }
-                            break;
-                        case TYPE_UINT32:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeUInt32NoTag(Array.getInt(array, i));
-                            }
-                            break;
-                        case TYPE_INT64:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeInt64NoTag(Array.getLong(array, i));
-                            }
-                            break;
-                        case TYPE_SINT64:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeSInt64NoTag(Array.getLong(array, i));
-                            }
-                            break;
-                        case TYPE_UINT64:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeUInt64NoTag(Array.getLong(array, i));
-                            }
-                            break;
-                        case TYPE_ENUM:
-                            for (int i = 0; i < arrayLength; i++) {
-                                output.writeEnumNoTag(Array.getInt(array, i));
-                            }
-                            break;
-                        default:
-                            throw new IllegalArgumentException("Unpackable type " + type);
-                    }
-                } catch (IOException e) {
-                    // Should not happen.
-                    throw new IllegalStateException(e);
-                }
-            } else {
-                throw new IllegalArgumentException("Unexpected repeated extension tag " + tag
-                        + ", unequal to both non-packed variant " + nonPackedTag
-                        + " and packed variant " + packedTag);
-            }
-        }
-
-        private int computePackedDataSize(Object array) {
-            int dataSize = 0;
-            int arrayLength = Array.getLength(array);
-            switch (type) {
-                case TYPE_BOOL:
-                    // Bools are stored as int32 but just as 0 or 1, so 1 byte each.
-                    dataSize = arrayLength;
-                    break;
-                case TYPE_FIXED32:
-                case TYPE_SFIXED32:
-                case TYPE_FLOAT:
-                    dataSize = arrayLength * CodedOutputByteBufferNano.LITTLE_ENDIAN_32_SIZE;
-                    break;
-                case TYPE_FIXED64:
-                case TYPE_SFIXED64:
-                case TYPE_DOUBLE:
-                    dataSize = arrayLength * CodedOutputByteBufferNano.LITTLE_ENDIAN_64_SIZE;
-                    break;
-                case TYPE_INT32:
-                    for (int i = 0; i < arrayLength; i++) {
-                        dataSize += CodedOutputByteBufferNano.computeInt32SizeNoTag(
-                                Array.getInt(array, i));
-                    }
-                    break;
-                case TYPE_SINT32:
-                    for (int i = 0; i < arrayLength; i++) {
-                        dataSize += CodedOutputByteBufferNano.computeSInt32SizeNoTag(
-                                Array.getInt(array, i));
-                    }
-                    break;
-                case TYPE_UINT32:
-                    for (int i = 0; i < arrayLength; i++) {
-                        dataSize += CodedOutputByteBufferNano.computeUInt32SizeNoTag(
-                                Array.getInt(array, i));
-                    }
-                    break;
-                case TYPE_INT64:
-                    for (int i = 0; i < arrayLength; i++) {
-                        dataSize += CodedOutputByteBufferNano.computeInt64SizeNoTag(
-                                Array.getLong(array, i));
-                    }
-                    break;
-                case TYPE_SINT64:
-                    for (int i = 0; i < arrayLength; i++) {
-                        dataSize += CodedOutputByteBufferNano.computeSInt64SizeNoTag(
-                                Array.getLong(array, i));
-                    }
-                    break;
-                case TYPE_UINT64:
-                    for (int i = 0; i < arrayLength; i++) {
-                        dataSize += CodedOutputByteBufferNano.computeUInt64SizeNoTag(
-                                Array.getLong(array, i));
-                    }
-                    break;
-                case TYPE_ENUM:
-                    for (int i = 0; i < arrayLength; i++) {
-                        dataSize += CodedOutputByteBufferNano.computeEnumSizeNoTag(
-                                Array.getInt(array, i));
-                    }
-                    break;
-                default:
-                    throw new IllegalArgumentException("Unexpected non-packable type " + type);
-            }
-            return dataSize;
-        }
-
-        @Override
-        protected int computeRepeatedSerializedSize(Object array) {
-            if (tag == nonPackedTag) {
-                // Use base implementation for non-packed data
-                return super.computeRepeatedSerializedSize(array);
-            } else if (tag == packedTag) {
-                // Packed.
-                int dataSize = computePackedDataSize(array);
-                int payloadSize =
-                        dataSize + CodedOutputByteBufferNano.computeRawVarint32Size(dataSize);
-                return payloadSize + CodedOutputByteBufferNano.computeRawVarint32Size(tag);
-            } else {
-                throw new IllegalArgumentException("Unexpected repeated extension tag " + tag
-                        + ", unequal to both non-packed variant " + nonPackedTag
-                        + " and packed variant " + packedTag);
-            }
-        }
-
-        @Override
-        protected final int computeSingularSerializedSize(Object value) {
-            int fieldNumber = WireFormatNano.getTagFieldNumber(tag);
-            switch (type) {
-                case TYPE_DOUBLE:
-                    Double doubleValue = (Double) value;
-                    return CodedOutputByteBufferNano.computeDoubleSize(fieldNumber, doubleValue);
-                case TYPE_FLOAT:
-                    Float floatValue = (Float) value;
-                    return CodedOutputByteBufferNano.computeFloatSize(fieldNumber, floatValue);
-                case TYPE_INT64:
-                    Long int64Value = (Long) value;
-                    return CodedOutputByteBufferNano.computeInt64Size(fieldNumber, int64Value);
-                case TYPE_UINT64:
-                    Long uint64Value = (Long) value;
-                    return CodedOutputByteBufferNano.computeUInt64Size(fieldNumber, uint64Value);
-                case TYPE_INT32:
-                    Integer int32Value = (Integer) value;
-                    return CodedOutputByteBufferNano.computeInt32Size(fieldNumber, int32Value);
-                case TYPE_FIXED64:
-                    Long fixed64Value = (Long) value;
-                    return CodedOutputByteBufferNano.computeFixed64Size(fieldNumber, fixed64Value);
-                case TYPE_FIXED32:
-                    Integer fixed32Value = (Integer) value;
-                    return CodedOutputByteBufferNano.computeFixed32Size(fieldNumber, fixed32Value);
-                case TYPE_BOOL:
-                    Boolean boolValue = (Boolean) value;
-                    return CodedOutputByteBufferNano.computeBoolSize(fieldNumber, boolValue);
-                case TYPE_STRING:
-                    String stringValue = (String) value;
-                    return CodedOutputByteBufferNano.computeStringSize(fieldNumber, stringValue);
-                case TYPE_BYTES:
-                    byte[] bytesValue = (byte[]) value;
-                    return CodedOutputByteBufferNano.computeBytesSize(fieldNumber, bytesValue);
-                case TYPE_UINT32:
-                    Integer uint32Value = (Integer) value;
-                    return CodedOutputByteBufferNano.computeUInt32Size(fieldNumber, uint32Value);
-                case TYPE_ENUM:
-                    Integer enumValue = (Integer) value;
-                    return CodedOutputByteBufferNano.computeEnumSize(fieldNumber, enumValue);
-                case TYPE_SFIXED32:
-                    Integer sfixed32Value = (Integer) value;
-                    return CodedOutputByteBufferNano.computeSFixed32Size(fieldNumber,
-                            sfixed32Value);
-                case TYPE_SFIXED64:
-                    Long sfixed64Value = (Long) value;
-                    return CodedOutputByteBufferNano.computeSFixed64Size(fieldNumber,
-                            sfixed64Value);
-                case TYPE_SINT32:
-                    Integer sint32Value = (Integer) value;
-                    return CodedOutputByteBufferNano.computeSInt32Size(fieldNumber, sint32Value);
-                case TYPE_SINT64:
-                    Long sint64Value = (Long) value;
-                    return CodedOutputByteBufferNano.computeSInt64Size(fieldNumber, sint64Value);
-                default:
-                    throw new IllegalArgumentException("Unknown type " + type);
-            }
-        }
-    }
-}

javanano/src/main/java/com/google/protobuf/nano/FieldArray.java

@@ -1,291 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2014 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-
-/**
- * A custom version of {@code android.util.SparseArray} with the minimal API
- * for storing {@link FieldData} objects.
- *
- * <p>This class is an internal implementation detail of nano and should not
- * be called directly by clients.
- *
- * Based on {@code android.support.v4.util.SpareArrayCompat}.
- */
-public final class FieldArray implements Cloneable {
-    private static final FieldData DELETED = new FieldData();
-    private boolean mGarbage = false;
-
-    private int[] mFieldNumbers;
-    private FieldData[] mData;
-    private int mSize;
-
-    /**
-     * Creates a new FieldArray containing no fields.
-     */
-    FieldArray() {
-        this(10);
-    }
-
-    /**
-     * Creates a new FieldArray containing no mappings that will not
-     * require any additional memory allocation to store the specified
-     * number of mappings.
-     */
-    FieldArray(int initialCapacity) {
-        initialCapacity = idealIntArraySize(initialCapacity);
-        mFieldNumbers = new int[initialCapacity];
-        mData = new FieldData[initialCapacity];
-        mSize = 0;
-    }
-
-    /**
-     * Gets the FieldData mapped from the specified fieldNumber, or <code>null</code>
-     * if no such mapping has been made.
-     */
-    FieldData get(int fieldNumber) {
-        int i = binarySearch(fieldNumber);
-
-        if (i < 0 || mData[i] == DELETED) {
-            return null;
-        } else {
-            return mData[i];
-        }
-    }
-
-    /**
-     * Removes the data from the specified fieldNumber, if there was any.
-     */
-    void remove(int fieldNumber) {
-        int i = binarySearch(fieldNumber);
-
-        if (i >= 0 && mData[i] != DELETED) {
-            mData[i] = DELETED;
-            mGarbage = true;
-        }
-    }
-
-    private void gc() {
-        int n = mSize;
-        int o = 0;
-        int[] keys = mFieldNumbers;
-        FieldData[] values = mData;
-
-        for (int i = 0; i < n; i++) {
-            FieldData val = values[i];
-
-            if (val != DELETED) {
-                if (i != o) {
-                    keys[o] = keys[i];
-                    values[o] = val;
-                    values[i] = null;
-                }
-
-                o++;
-            }
-        }
-
-        mGarbage = false;
-        mSize = o;
-    }
-
-    /**
-     * Adds a mapping from the specified fieldNumber to the specified data,
-     * replacing the previous mapping if there was one.
-     */
-    void put(int fieldNumber, FieldData data) {
-        int i = binarySearch(fieldNumber);
-
-        if (i >= 0) {
-            mData[i] = data;
-        } else {
-            i = ~i;
-
-            if (i < mSize && mData[i] == DELETED) {
-                mFieldNumbers[i] = fieldNumber;
-                mData[i] = data;
-                return;
-            }
-
-            if (mGarbage && mSize >= mFieldNumbers.length) {
-                gc();
-
-                // Search again because indices may have changed.
-                i = ~ binarySearch(fieldNumber);
-            }
-
-            if (mSize >= mFieldNumbers.length) {
-                int n = idealIntArraySize(mSize + 1);
-
-                int[] nkeys = new int[n];
-                FieldData[] nvalues = new FieldData[n];
-
-                System.arraycopy(mFieldNumbers, 0, nkeys, 0, mFieldNumbers.length);
-                System.arraycopy(mData, 0, nvalues, 0, mData.length);
-
-                mFieldNumbers = nkeys;
-                mData = nvalues;
-            }
-
-            if (mSize - i != 0) {
-                System.arraycopy(mFieldNumbers, i, mFieldNumbers, i + 1, mSize - i);
-                System.arraycopy(mData, i, mData, i + 1, mSize - i);
-            }
-
-            mFieldNumbers[i] = fieldNumber;
-            mData[i] = data;
-            mSize++;
-        }
-    }
-
-    /**
-     * Returns the number of key-value mappings that this FieldArray
-     * currently stores.
-     */
-    int size() {
-        if (mGarbage) {
-            gc();
-        }
-
-        return mSize;
-    }
-
-    public boolean isEmpty() {
-        return size() == 0;
-    }
-
-    /**
-     * Given an index in the range <code>0...size()-1</code>, returns
-     * the value from the <code>index</code>th key-value mapping that this
-     * FieldArray stores.
-     */
-    FieldData dataAt(int index) {
-        if (mGarbage) {
-            gc();
-        }
-
-        return mData[index];
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (o == this) {
-            return true;
-        }
-        if (!(o instanceof FieldArray)) {
-            return false;
-        }
-
-        FieldArray other = (FieldArray) o;
-        if (size() != other.size()) {  // size() will call gc() if necessary.
-            return false;
-        }
-        return arrayEquals(mFieldNumbers, other.mFieldNumbers, mSize) &&
-                arrayEquals(mData, other.mData, mSize);
-    }
-
-    @Override
-    public int hashCode() {
-        if (mGarbage) {
-            gc();
-        }
-        int result = 17;
-        for (int i = 0; i < mSize; i++) {
-            result = 31 * result + mFieldNumbers[i];
-            result = 31 * result + mData[i].hashCode();
-        }
-        return result;
-    }
-
-    private int idealIntArraySize(int need) {
-        return idealByteArraySize(need * 4) / 4;
-    }
-
-    private int idealByteArraySize(int need) {
-        for (int i = 4; i < 32; i++)
-            if (need <= (1 << i) - 12)
-                return (1 << i) - 12;
-
-        return need;
-    }
-
-    private int binarySearch(int value) {
-        int lo = 0;
-        int hi = mSize - 1;
-
-        while (lo <= hi) {
-            int mid = (lo + hi) >>> 1;
-            int midVal = mFieldNumbers[mid];
-
-            if (midVal < value) {
-                lo = mid + 1;
-            } else if (midVal > value) {
-                hi = mid - 1;
-            } else {
-                return mid; // value found
-            }
-        }
-        return ~lo; // value not present
-    }
-
-    private boolean arrayEquals(int[] a, int[] b, int size) {
-        for (int i = 0; i < size; i++) {
-            if (a[i] != b[i]) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    private boolean arrayEquals(FieldData[] a, FieldData[] b, int size) {
-        for (int i = 0; i < size; i++) {
-            if (!a[i].equals(b[i])) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    @Override
-    public final FieldArray clone() {
-        // Trigger GC so we compact and don't copy DELETED elements.
-        int size = size();
-        FieldArray clone = new FieldArray(size);
-        System.arraycopy(mFieldNumbers, 0, clone.mFieldNumbers, 0, size);
-        for (int i = 0; i < size; i++) {
-            if (mData[i] != null) {
-                clone.mData[i] = mData[i].clone();
-            }
-        }
-        clone.mSize = size;
-        return clone;
-    }
-}

javanano/src/main/java/com/google/protobuf/nano/FieldData.java

@@ -1,240 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2014 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-/**
- * Stores unknown fields. These might be extensions or fields that the generated API doesn't
- * know about yet.
- */
-class FieldData implements Cloneable {
-    private Extension<?, ?> cachedExtension;
-    private Object value;
-    /** The serialised values for this object. Will be cleared if getValue is called */
-    private List<UnknownFieldData> unknownFieldData;
-
-    <T> FieldData(Extension<?, T> extension, T newValue) {
-        cachedExtension = extension;
-        value = newValue;
-    }
-
-    FieldData() {
-        unknownFieldData = new ArrayList<UnknownFieldData>();
-    }
-
-    void addUnknownField(UnknownFieldData unknownField) {
-        unknownFieldData.add(unknownField);
-    }
-
-    UnknownFieldData getUnknownField(int index) {
-        if (unknownFieldData == null) {
-            return null;
-        }
-        if (index < unknownFieldData.size()) {
-            return unknownFieldData.get(index);
-        }
-        return null;
-    }
-
-    int getUnknownFieldSize() {
-        if (unknownFieldData == null) {
-            return 0;
-        }
-        return unknownFieldData.size();
-    }
-
-    <T> T getValue(Extension<?, T> extension) {
-        if (value != null){
-            if (cachedExtension != extension) {  // Extension objects are singletons.
-                throw new IllegalStateException(
-                        "Tried to getExtension with a differernt Extension.");
-            }
-        } else {
-            cachedExtension = extension;
-            value = extension.getValueFrom(unknownFieldData);
-            unknownFieldData = null;
-        }
-        return (T) value;
-    }
-
-    <T> void setValue(Extension<?, T> extension, T newValue) {
-        cachedExtension = extension;
-        value = newValue;
-        unknownFieldData = null;
-    }
-
-    int computeSerializedSize() {
-        int size = 0;
-        if (value != null) {
-            size = cachedExtension.computeSerializedSize(value);
-        } else {
-            for (UnknownFieldData unknownField : unknownFieldData) {
-                size += unknownField.computeSerializedSize();
-            }
-        }
-        return size;
-    }
-
-    void writeTo(CodedOutputByteBufferNano output) throws IOException {
-        if (value != null) {
-            cachedExtension.writeTo(value, output);
-        } else {
-            for (UnknownFieldData unknownField : unknownFieldData) {
-                unknownField.writeTo(output);
-            }
-        }
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (o == this) {
-            return true;
-        }
-        if (!(o instanceof FieldData)) {
-            return false;
-        }
-
-        FieldData other = (FieldData) o;
-        if (value != null && other.value != null) {
-            // If both objects have deserialized values, compare those.
-            // Since unknown fields are only compared if messages have generated equals methods
-            // we know this will be a meaningful comparison (not identity) for all values.
-            if (cachedExtension != other.cachedExtension) {  // Extension objects are singletons.
-                return false;
-            }
-            if (!cachedExtension.clazz.isArray()) {
-                // Can't test (!cachedExtension.repeated) due to 'bytes' -> 'byte[]'
-                return value.equals(other.value);
-            }
-            if (value instanceof byte[]) {
-                return Arrays.equals((byte[]) value, (byte[]) other.value);
-            } else if (value instanceof int[]) {
-                return Arrays.equals((int[]) value, (int[]) other.value);
-            } else if (value instanceof long[]) {
-                return Arrays.equals((long[]) value, (long[]) other.value);
-            } else if (value instanceof float[]) {
-                return Arrays.equals((float[]) value, (float[]) other.value);
-            } else if (value instanceof double[]) {
-                return Arrays.equals((double[]) value, (double[]) other.value);
-            } else if (value instanceof boolean[]) {
-                return Arrays.equals((boolean[]) value, (boolean[]) other.value);
-            } else {
-                return Arrays.deepEquals((Object[]) value, (Object[]) other.value);
-            }
-        }
-        if (unknownFieldData != null && other.unknownFieldData != null) {
-            // If both objects have byte arrays compare those directly.
-            return unknownFieldData.equals(other.unknownFieldData);
-        }
-        try {
-            // As a last resort, serialize and compare the resulting byte arrays.
-            return Arrays.equals(toByteArray(), other.toByteArray());
-        } catch (IOException e) {
-            // Should not happen.
-            throw new IllegalStateException(e);
-        }
-    }
-
-    @Override
-    public int hashCode() {
-        int result = 17;
-        try {
-            // The only way to generate a consistent hash is to use the serialized form.
-            result = 31 * result + Arrays.hashCode(toByteArray());
-        } catch (IOException e) {
-            // Should not happen.
-            throw new IllegalStateException(e);
-        }
-        return result;
-    }
-
-    private byte[] toByteArray() throws IOException {
-        byte[] result = new byte[computeSerializedSize()];
-        CodedOutputByteBufferNano output = CodedOutputByteBufferNano.newInstance(result);
-        writeTo(output);
-        return result;
-    }
-
-    @Override
-    public final FieldData clone() {
-        FieldData clone = new FieldData();
-        try {
-            clone.cachedExtension = cachedExtension;
-            if (unknownFieldData == null) {
-                clone.unknownFieldData = null;
-            } else {
-                clone.unknownFieldData.addAll(unknownFieldData);
-            }
-
-            // Whether we need to deep clone value depends on its type. Primitive reference types
-            // (e.g. Integer, Long etc.) are ok, since they're immutable. We need to clone arrays
-            // and messages.
-            if (value == null) {
-                // No cloning required.
-            } else if (value instanceof MessageNano) {
-                clone.value = ((MessageNano) value).clone();
-            } else if (value instanceof byte[]) {
-                clone.value = ((byte[]) value).clone();
-            } else if (value instanceof byte[][]) {
-                byte[][] valueArray = (byte[][]) value;
-                byte[][] cloneArray = new byte[valueArray.length][];
-                clone.value = cloneArray;
-                for (int i = 0; i < valueArray.length; i++) {
-                    cloneArray[i] = valueArray[i].clone();
-                }
-            } else if (value instanceof boolean[]) {
-                clone.value = ((boolean[]) value).clone();
-            } else if (value instanceof int[]) {
-                clone.value = ((int[]) value).clone();
-            } else if (value instanceof long[]) {
-                clone.value = ((long[]) value).clone();
-            } else if (value instanceof float[]) {
-                clone.value = ((float[]) value).clone();
-            } else if (value instanceof double[]) {
-                clone.value = ((double[]) value).clone();
-            } else if (value instanceof MessageNano[]) {
-                MessageNano[] valueArray = (MessageNano[]) value;
-                MessageNano[] cloneArray = new MessageNano[valueArray.length];
-                clone.value = cloneArray;
-                for (int i = 0; i < valueArray.length; i++) {
-                    cloneArray[i] = valueArray[i].clone();
-                }
-            }
-            return clone;
-        } catch (CloneNotSupportedException e) {
-            throw new AssertionError(e);
-        }
-    }
-}

javanano/src/main/java/com/google/protobuf/nano/InternalNano.java

@@ -1,547 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-import com.google.protobuf.nano.MapFactories.MapFactory;
-
-import java.io.IOException;
-import java.nio.charset.Charset;
-import java.util.Arrays;
-import java.util.Map;
-import java.util.Map.Entry;
-
-/**
- * The classes contained within are used internally by the Protocol Buffer
- * library and generated message implementations. They are public only because
- * those generated messages do not reside in the {@code protobuf} package.
- * Others should not use this class directly.
- *
- * @author kenton@google.com (Kenton Varda)
- */
-public final class InternalNano {
-
-  public static final int TYPE_DOUBLE   = 1;
-  public static final int TYPE_FLOAT    = 2;
-  public static final int TYPE_INT64    = 3;
-  public static final int TYPE_UINT64   = 4;
-  public static final int TYPE_INT32    = 5;
-  public static final int TYPE_FIXED64  = 6;
-  public static final int TYPE_FIXED32  = 7;
-  public static final int TYPE_BOOL     = 8;
-  public static final int TYPE_STRING   = 9;
-  public static final int TYPE_GROUP    = 10;
-  public static final int TYPE_MESSAGE  = 11;
-  public static final int TYPE_BYTES    = 12;
-  public static final int TYPE_UINT32   = 13;
-  public static final int TYPE_ENUM     = 14;
-  public static final int TYPE_SFIXED32 = 15;
-  public static final int TYPE_SFIXED64 = 16;
-  public static final int TYPE_SINT32   = 17;
-  public static final int TYPE_SINT64   = 18;
-
-  static final Charset UTF_8 = Charset.forName("UTF-8");
-  static final Charset ISO_8859_1 = Charset.forName("ISO-8859-1");
-
-  private InternalNano() {}
-
-  /**
-   * An object to provide synchronization when lazily initializing static fields
-   * of {@link MessageNano} subclasses.
-   * <p>
-   * To enable earlier versions of ProGuard to inline short methods from a
-   * generated MessageNano subclass to the call sites, that class must not have
-   * a class initializer, which will be created if there is any static variable
-   * initializers. To lazily initialize the static variables in a thread-safe
-   * manner, the initialization code will synchronize on this object.
-   */
-  public static final Object LAZY_INIT_LOCK = new Object();
-
-  /**
-   * Helper called by generated code to construct default values for string
-   * fields.
-   * <p>
-   * The protocol compiler does not actually contain a UTF-8 decoder -- it
-   * just pushes UTF-8-encoded text around without touching it.  The one place
-   * where this presents a problem is when generating Java string literals.
-   * Unicode characters in the string literal would normally need to be encoded
-   * using a Unicode escape sequence, which would require decoding them.
-   * To get around this, protoc instead embeds the UTF-8 bytes into the
-   * generated code and leaves it to the runtime library to decode them.
-   * <p>
-   * It gets worse, though.  If protoc just generated a byte array, like:
-   *   new byte[] {0x12, 0x34, 0x56, 0x78}
-   * Java actually generates *code* which allocates an array and then fills
-   * in each value.  This is much less efficient than just embedding the bytes
-   * directly into the bytecode.  To get around this, we need another
-   * work-around.  String literals are embedded directly, so protoc actually
-   * generates a string literal corresponding to the bytes.  The easiest way
-   * to do this is to use the ISO-8859-1 character set, which corresponds to
-   * the first 256 characters of the Unicode range.  Protoc can then use
-   * good old CEscape to generate the string.
-   * <p>
-   * So we have a string literal which represents a set of bytes which
-   * represents another string.  This function -- stringDefaultValue --
-   * converts from the generated string to the string we actually want.  The
-   * generated code calls this automatically.
-   */
-  public static String stringDefaultValue(String bytes) {
-    return new String(bytes.getBytes(ISO_8859_1), InternalNano.UTF_8);
-  }
-
-  /**
-   * Helper called by generated code to construct default values for bytes
-   * fields.
-   * <p>
-   * This is a lot like {@link #stringDefaultValue}, but for bytes fields.
-   * In this case we only need the second of the two hacks -- allowing us to
-   * embed raw bytes as a string literal with ISO-8859-1 encoding.
-   */
-  public static byte[] bytesDefaultValue(String bytes) {
-    return bytes.getBytes(ISO_8859_1);
-  }
-
-  /**
-   * Helper function to convert a string into UTF-8 while turning the
-   * UnsupportedEncodingException to a RuntimeException.
-   */
-  public static byte[] copyFromUtf8(final String text) {
-    return text.getBytes(InternalNano.UTF_8);
-  }
-
-  /**
-   * Checks repeated int field equality; null-value and 0-length fields are
-   * considered equal.
-   */
-  public static boolean equals(int[] field1, int[] field2) {
-    if (field1 == null || field1.length == 0) {
-      return field2 == null || field2.length == 0;
-    } else {
-      return Arrays.equals(field1, field2);
-    }
-  }
-
-  /**
-   * Checks repeated long field equality; null-value and 0-length fields are
-   * considered equal.
-   */
-  public static boolean equals(long[] field1, long[] field2) {
-    if (field1 == null || field1.length == 0) {
-      return field2 == null || field2.length == 0;
-    } else {
-      return Arrays.equals(field1, field2);
-    }
-  }
-
-  /**
-   * Checks repeated float field equality; null-value and 0-length fields are
-   * considered equal.
-   */
-  public static boolean equals(float[] field1, float[] field2) {
-    if (field1 == null || field1.length == 0) {
-      return field2 == null || field2.length == 0;
-    } else {
-      return Arrays.equals(field1, field2);
-    }
-  }
-
-  /**
-   * Checks repeated double field equality; null-value and 0-length fields are
-   * considered equal.
-   */
-  public static boolean equals(double[] field1, double[] field2) {
-    if (field1 == null || field1.length == 0) {
-      return field2 == null || field2.length == 0;
-    } else {
-      return Arrays.equals(field1, field2);
-    }
-  }
-
-  /**
-   * Checks repeated boolean field equality; null-value and 0-length fields are
-   * considered equal.
-   */
-  public static boolean equals(boolean[] field1, boolean[] field2) {
-    if (field1 == null || field1.length == 0) {
-      return field2 == null || field2.length == 0;
-    } else {
-      return Arrays.equals(field1, field2);
-    }
-  }
-
-  /**
-   * Checks repeated bytes field equality. Only non-null elements are tested.
-   * Returns true if the two fields have the same sequence of non-null
-   * elements. Null-value fields and fields of any length with only null
-   * elements are considered equal.
-   */
-  public static boolean equals(byte[][] field1, byte[][] field2) {
-    int index1 = 0;
-    int length1 = field1 == null ? 0 : field1.length;
-    int index2 = 0;
-    int length2 = field2 == null ? 0 : field2.length;
-    while (true) {
-      while (index1 < length1 && field1[index1] == null) {
-        index1++;
-      }
-      while (index2 < length2 && field2[index2] == null) {
-        index2++;
-      }
-      boolean atEndOf1 = index1 >= length1;
-      boolean atEndOf2 = index2 >= length2;
-      if (atEndOf1 && atEndOf2) {
-        // no more non-null elements to test in both arrays
-        return true;
-      } else if (atEndOf1 != atEndOf2) {
-        // one of the arrays have extra non-null elements
-        return false;
-      } else if (!Arrays.equals(field1[index1], field2[index2])) {
-        // element mismatch
-        return false;
-      }
-      index1++;
-      index2++;
-    }
-  }
-
-  /**
-   * Checks repeated string/message field equality. Only non-null elements are
-   * tested. Returns true if the two fields have the same sequence of non-null
-   * elements. Null-value fields and fields of any length with only null
-   * elements are considered equal.
-   */
-  public static boolean equals(Object[] field1, Object[] field2) {
-    int index1 = 0;
-    int length1 = field1 == null ? 0 : field1.length;
-    int index2 = 0;
-    int length2 = field2 == null ? 0 : field2.length;
-    while (true) {
-      while (index1 < length1 && field1[index1] == null) {
-        index1++;
-      }
-      while (index2 < length2 && field2[index2] == null) {
-        index2++;
-      }
-      boolean atEndOf1 = index1 >= length1;
-      boolean atEndOf2 = index2 >= length2;
-      if (atEndOf1 && atEndOf2) {
-        // no more non-null elements to test in both arrays
-        return true;
-      } else if (atEndOf1 != atEndOf2) {
-        // one of the arrays have extra non-null elements
-        return false;
-      } else if (!field1[index1].equals(field2[index2])) {
-        // element mismatch
-        return false;
-      }
-      index1++;
-      index2++;
-    }
-  }
-
-  /**
-   * Computes the hash code of a repeated int field. Null-value and 0-length
-   * fields have the same hash code.
-   */
-  public static int hashCode(int[] field) {
-    return field == null || field.length == 0 ? 0 : Arrays.hashCode(field);
-  }
-
-  /**
-   * Computes the hash code of a repeated long field. Null-value and 0-length
-   * fields have the same hash code.
-   */
-  public static int hashCode(long[] field) {
-    return field == null || field.length == 0 ? 0 : Arrays.hashCode(field);
-  }
-
-  /**
-   * Computes the hash code of a repeated float field. Null-value and 0-length
-   * fields have the same hash code.
-   */
-  public static int hashCode(float[] field) {
-    return field == null || field.length == 0 ? 0 : Arrays.hashCode(field);
-  }
-
-  /**
-   * Computes the hash code of a repeated double field. Null-value and 0-length
-   * fields have the same hash code.
-   */
-  public static int hashCode(double[] field) {
-    return field == null || field.length == 0 ? 0 : Arrays.hashCode(field);
-  }
-
-  /**
-   * Computes the hash code of a repeated boolean field. Null-value and 0-length
-   * fields have the same hash code.
-   */
-  public static int hashCode(boolean[] field) {
-    return field == null || field.length == 0 ? 0 : Arrays.hashCode(field);
-  }
-
-  /**
-   * Computes the hash code of a repeated bytes field. Only the sequence of all
-   * non-null elements are used in the computation. Null-value fields and fields
-   * of any length with only null elements have the same hash code.
-   */
-  public static int hashCode(byte[][] field) {
-    int result = 0;
-    for (int i = 0, size = field == null ? 0 : field.length; i < size; i++) {
-      byte[] element = field[i];
-      if (element != null) {
-        result = 31 * result + Arrays.hashCode(element);
-      }
-    }
-    return result;
-  }
-
-  /**
-   * Computes the hash code of a repeated string/message field. Only the
-   * sequence of all non-null elements are used in the computation. Null-value
-   * fields and fields of any length with only null elements have the same hash
-   * code.
-   */
-  public static int hashCode(Object[] field) {
-    int result = 0;
-    for (int i = 0, size = field == null ? 0 : field.length; i < size; i++) {
-      Object element = field[i];
-      if (element != null) {
-        result = 31 * result + element.hashCode();
-      }
-    }
-    return result;
-  }
-  private static Object primitiveDefaultValue(int type) {
-    switch (type) {
-      case TYPE_BOOL:
-        return Boolean.FALSE;
-      case TYPE_BYTES:
-        return WireFormatNano.EMPTY_BYTES;
-      case TYPE_STRING:
-        return "";
-      case TYPE_FLOAT:
-        return Float.valueOf(0);
-      case TYPE_DOUBLE:
-        return Double.valueOf(0);
-      case TYPE_ENUM:
-      case TYPE_FIXED32:
-      case TYPE_INT32:
-      case TYPE_UINT32:
-      case TYPE_SINT32:
-      case TYPE_SFIXED32:
-        return Integer.valueOf(0);
-      case TYPE_INT64:
-      case TYPE_UINT64:
-      case TYPE_SINT64:
-      case TYPE_FIXED64:
-      case TYPE_SFIXED64:
-        return Long.valueOf(0L);
-      case TYPE_MESSAGE:
-      case TYPE_GROUP:
-      default:
-        throw new IllegalArgumentException(
-            "Type: " + type + " is not a primitive type.");
-    }
-  }
-
-  /**
-   * Merges the map entry into the map field. Note this is only supposed to
-   * be called by generated messages.
-   *
-   * @param map the map field; may be null, in which case a map will be
-   *        instantiated using the {@link MapFactories.MapFactory}
-   * @param input the input byte buffer
-   * @param keyType key type, as defined in InternalNano.TYPE_*
-   * @param valueType value type, as defined in InternalNano.TYPE_*
-   * @param value an new instance of the value, if the value is a TYPE_MESSAGE;
-   *        otherwise this parameter can be null and will be ignored.
-   * @param keyTag wire tag for the key
-   * @param valueTag wire tag for the value
-   * @return the map field
-   * @throws IOException
-   */
-  @SuppressWarnings("unchecked")
-  public static final <K, V> Map<K, V> mergeMapEntry(
-      CodedInputByteBufferNano input,
-      Map<K, V> map,
-      MapFactory mapFactory,
-      int keyType,
-      int valueType,
-      V value,
-      int keyTag,
-      int valueTag) throws IOException {
-    map = mapFactory.forMap(map);
-    final int length = input.readRawVarint32();
-    final int oldLimit = input.pushLimit(length);
-    K key = null;
-    while (true) {
-      int tag = input.readTag();
-      if (tag == 0) {
-        break;
-      }
-      if (tag == keyTag) {
-        key = (K) input.readPrimitiveField(keyType);
-      } else if (tag == valueTag) {
-        if (valueType == TYPE_MESSAGE) {
-          input.readMessage((MessageNano) value);
-        } else {
-          value = (V) input.readPrimitiveField(valueType);
-        }
-      } else {
-        if (!input.skipField(tag)) {
-          break;
-        }
-      }
-    }
-    input.checkLastTagWas(0);
-    input.popLimit(oldLimit);
-
-    if (key == null) {
-      // key can only be primitive types.
-      key = (K) primitiveDefaultValue(keyType);
-    }
-
-    if (value == null) {
-      // message type value will be initialized by code-gen.
-      value = (V) primitiveDefaultValue(valueType);
-    }
-
-    map.put(key, value);
-    return map;
-  }
-
-  public static <K, V> void serializeMapField(
-      CodedOutputByteBufferNano output,
-      Map<K, V> map, int number, int keyType, int valueType)
-          throws IOException {
-    for (Entry<K, V> entry: map.entrySet()) {
-      K key = entry.getKey();
-      V value = entry.getValue();
-      if (key == null || value == null) {
-        throw new IllegalStateException(
-            "keys and values in maps cannot be null");
-      }
-      int entrySize =
-          CodedOutputByteBufferNano.computeFieldSize(1, keyType, key) +
-          CodedOutputByteBufferNano.computeFieldSize(2, valueType, value);
-      output.writeTag(number, WireFormatNano.WIRETYPE_LENGTH_DELIMITED);
-      output.writeRawVarint32(entrySize);
-      output.writeField(1, keyType, key);
-      output.writeField(2, valueType, value);
-    }
-  }
-
-  public static <K, V> int computeMapFieldSize(
-      Map<K, V> map, int number, int keyType, int valueType) {
-    int size = 0;
-    int tagSize = CodedOutputByteBufferNano.computeTagSize(number);
-    for (Entry<K, V> entry: map.entrySet()) {
-      K key = entry.getKey();
-      V value = entry.getValue();
-      if (key == null || value == null) {
-        throw new IllegalStateException(
-            "keys and values in maps cannot be null");
-      }
-      int entrySize =
-          CodedOutputByteBufferNano.computeFieldSize(1, keyType, key) +
-          CodedOutputByteBufferNano.computeFieldSize(2, valueType, value);
-      size += tagSize + entrySize
-          + CodedOutputByteBufferNano.computeRawVarint32Size(entrySize);
-    }
-    return size;
-  }
-
-  /**
-   * Checks whether two {@link Map} are equal. We don't use the default equals
-   * method of {@link Map} because it compares by identity not by content for
-   * byte arrays.
-   */
-  public static <K, V> boolean equals(Map<K, V> a, Map<K, V> b) {
-    if (a == b) {
-      return true;
-    }
-    if (a == null) {
-      return b.size() == 0;
-    }
-    if (b == null) {
-      return a.size() == 0;
-    }
-    if (a.size() != b.size()) {
-      return false;
-    }
-    for (Entry<K, V> entry : a.entrySet()) {
-      if (!b.containsKey(entry.getKey())) {
-        return false;
-      }
-      if (!equalsMapValue(entry.getValue(), b.get(entry.getKey()))) {
-        return false;
-      }
-    }
-    return true;
-  }
-
-  private static boolean equalsMapValue(Object a, Object b) {
-    if (a == null || b == null) {
-      throw new IllegalStateException(
-          "keys and values in maps cannot be null");
-    }
-    if (a instanceof byte[] && b instanceof byte[]) {
-      return Arrays.equals((byte[]) a, (byte[]) b);
-    }
-    return a.equals(b);
-  }
-
-  public static <K, V> int hashCode(Map<K, V> map) {
-    if (map == null) {
-      return 0;
-    }
-    int result = 0;
-    for (Entry<K, V> entry : map.entrySet()) {
-      result += hashCodeForMap(entry.getKey())
-          ^ hashCodeForMap(entry.getValue());
-    }
-    return result;
-  }
-
-  private static int hashCodeForMap(Object o) {
-    if (o instanceof byte[]) {
-      return Arrays.hashCode((byte[]) o);
-    }
-    return o.hashCode();
-  }
-
-  // This avoids having to make FieldArray public.
-  public static void cloneUnknownFieldData(ExtendableMessageNano original,
-      ExtendableMessageNano cloned) {
-    if (original.unknownFieldData != null) {
-      cloned.unknownFieldData = (FieldArray) original.unknownFieldData.clone();
-    }
-  }
-}

javanano/src/main/java/com/google/protobuf/nano/InvalidProtocolBufferNanoException.java

@@ -1,93 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2013 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-import java.io.IOException;
-
-/**
- * Thrown when a protocol message being parsed is invalid in some way,
- * e.g. it contains a malformed varint or a negative byte length.
- *
- * @author kenton@google.com Kenton Varda
- */
-public class InvalidProtocolBufferNanoException extends IOException {
-  private static final long serialVersionUID = -1616151763072450476L;
-
-  public InvalidProtocolBufferNanoException(final String description) {
-    super(description);
-  }
-
-  static InvalidProtocolBufferNanoException truncatedMessage() {
-    return new InvalidProtocolBufferNanoException(
-      "While parsing a protocol message, the input ended unexpectedly " +
-      "in the middle of a field.  This could mean either that the " +
-      "input has been truncated or that an embedded message " +
-      "misreported its own length.");
-  }
-
-  static InvalidProtocolBufferNanoException negativeSize() {
-    return new InvalidProtocolBufferNanoException(
-      "CodedInputStream encountered an embedded string or message " +
-      "which claimed to have negative size.");
-  }
-
-  static InvalidProtocolBufferNanoException malformedVarint() {
-    return new InvalidProtocolBufferNanoException(
-      "CodedInputStream encountered a malformed varint.");
-  }
-
-  static InvalidProtocolBufferNanoException invalidTag() {
-    return new InvalidProtocolBufferNanoException(
-      "Protocol message contained an invalid tag (zero).");
-  }
-
-  static InvalidProtocolBufferNanoException invalidEndTag() {
-    return new InvalidProtocolBufferNanoException(
-      "Protocol message end-group tag did not match expected tag.");
-  }
-
-  static InvalidProtocolBufferNanoException invalidWireType() {
-    return new InvalidProtocolBufferNanoException(
-      "Protocol message tag had invalid wire type.");
-  }
-
-  static InvalidProtocolBufferNanoException recursionLimitExceeded() {
-    return new InvalidProtocolBufferNanoException(
-      "Protocol message had too many levels of nesting.  May be malicious.  " +
-      "Use CodedInputStream.setRecursionLimit() to increase the depth limit.");
-  }
-
-  static InvalidProtocolBufferNanoException sizeLimitExceeded() {
-    return new InvalidProtocolBufferNanoException(
-      "Protocol message was too large.  May be malicious.  " +
-      "Use CodedInputStream.setSizeLimit() to increase the size limit.");
-  }
-}

javanano/src/main/java/com/google/protobuf/nano/MapFactories.java

@@ -1,67 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2013 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * Utility class for maps support.
- */
-public final class MapFactories {
-  public static interface MapFactory {
-    <K, V> Map<K, V> forMap(Map<K, V> oldMap);
-  }
-
-  // NOTE(liujisi): The factory setter is temporarily marked as package private.
-  // The way to provide customized implementations of maps for different
-  // platforms are still under discussion.  Mark it as private to avoid exposing
-  // the API in proto3 alpha release.
-  /* public */ static void setMapFactory(MapFactory newMapFactory) {
-    mapFactory = newMapFactory;
-  }
-
-  public static MapFactory getMapFactory() {
-    return mapFactory;
-  }
-
-  private static class DefaultMapFactory implements MapFactory {
-    public <K, V> Map<K, V> forMap(Map<K, V> oldMap) {
-      if (oldMap == null) {
-        return new HashMap<K, V>();
-      }
-      return oldMap;
-    }
-  }
-  private static volatile MapFactory mapFactory = new DefaultMapFactory();
-
-  private MapFactories() {}
-}

javanano/src/main/java/com/google/protobuf/nano/MessageNano.java

@@ -1,198 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2013 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-import java.io.IOException;
-import java.util.Arrays;
-
-/**
- * Abstract interface implemented by Protocol Message objects.
- *
- * @author wink@google.com Wink Saville
- */
-public abstract class MessageNano {
-    protected volatile int cachedSize = -1;
-
-    /**
-     * Get the number of bytes required to encode this message.
-     * Returns the cached size or calls getSerializedSize which
-     * sets the cached size. This is used internally when serializing
-     * so the size is only computed once. If a member is modified
-     * then this could be stale call getSerializedSize if in doubt.
-     */
-    public int getCachedSize() {
-        if (cachedSize < 0) {
-            // getSerializedSize sets cachedSize
-            getSerializedSize();
-        }
-        return cachedSize;
-    }
-
-    /**
-     * Computes the number of bytes required to encode this message.
-     * The size is cached and the cached result can be retrieved
-     * using getCachedSize().
-     */
-    public int getSerializedSize() {
-        int size = computeSerializedSize();
-        cachedSize = size;
-        return size;
-    }
-
-    /**
-     * Computes the number of bytes required to encode this message. This does not update the
-     * cached size.
-     */
-    protected int computeSerializedSize() {
-      // This is overridden if the generated message has serialized fields.
-      return 0;
-    }
-
-    /**
-     * Serializes the message and writes it to {@code output}.
-     *
-     * @param output the output to receive the serialized form.
-     * @throws IOException if an error occurred writing to {@code output}.
-     */
-    public void writeTo(CodedOutputByteBufferNano output) throws IOException {
-        // Does nothing by default. Overridden by subclasses which have data to write.
-    }
-
-    /**
-     * Parse {@code input} as a message of this type and merge it with the
-     * message being built.
-     */
-    public abstract MessageNano mergeFrom(CodedInputByteBufferNano input) throws IOException;
-
-    /**
-     * Serialize to a byte array.
-     * @return byte array with the serialized data.
-     */
-    public static final byte[] toByteArray(MessageNano msg) {
-        final byte[] result = new byte[msg.getSerializedSize()];
-        toByteArray(msg, result, 0, result.length);
-        return result;
-    }
-
-    /**
-     * Serialize to a byte array starting at offset through length. The
-     * method getSerializedSize must have been called prior to calling
-     * this method so the proper length is know.  If an attempt to
-     * write more than length bytes OutOfSpaceException will be thrown
-     * and if length bytes are not written then IllegalStateException
-     * is thrown.
-     */
-    public static final void toByteArray(MessageNano msg, byte[] data, int offset, int length) {
-        try {
-            final CodedOutputByteBufferNano output =
-                CodedOutputByteBufferNano.newInstance(data, offset, length);
-            msg.writeTo(output);
-            output.checkNoSpaceLeft();
-        } catch (IOException e) {
-            throw new RuntimeException("Serializing to a byte array threw an IOException "
-                    + "(should never happen).", e);
-        }
-    }
-
-    /**
-     * Parse {@code data} as a message of this type and merge it with the
-     * message being built.
-     */
-    public static final <T extends MessageNano> T mergeFrom(T msg, final byte[] data)
-        throws InvalidProtocolBufferNanoException {
-        return mergeFrom(msg, data, 0, data.length);
-    }
-
-    /**
-     * Parse {@code data} as a message of this type and merge it with the
-     * message being built.
-     */
-    public static final <T extends MessageNano> T mergeFrom(T msg, final byte[] data,
-            final int off, final int len) throws InvalidProtocolBufferNanoException {
-        try {
-            final CodedInputByteBufferNano input =
-                CodedInputByteBufferNano.newInstance(data, off, len);
-            msg.mergeFrom(input);
-            input.checkLastTagWas(0);
-            return msg;
-        } catch (InvalidProtocolBufferNanoException e) {
-            throw e;
-        } catch (IOException e) {
-            throw new RuntimeException("Reading from a byte array threw an IOException (should "
-                    + "never happen).");
-        }
-    }
-
-    /**
-     * Compares two {@code MessageNano}s and returns true if the message's are the same class and
-     * have serialized form equality (i.e. all of the field values are the same).
-     */
-    public static final boolean messageNanoEquals(MessageNano a, MessageNano b) {
-        if (a == b) {
-            return true;
-        }
-        if (a == null || b == null) {
-            return false;
-        }
-        if (a.getClass() != b.getClass()) {
-          return false;
-        }
-        final int serializedSize = a.getSerializedSize();
-        if (b.getSerializedSize() != serializedSize) {
-            return false;
-        }
-        final byte[] aByteArray = new byte[serializedSize];
-        final byte[] bByteArray = new byte[serializedSize];
-        toByteArray(a, aByteArray, 0, serializedSize);
-        toByteArray(b, bByteArray, 0, serializedSize);
-        return Arrays.equals(aByteArray, bByteArray);
-    }
-
-    /**
-     * Returns a string that is (mostly) compatible with ProtoBuffer's TextFormat. Note that groups
-     * (which are deprecated) are not serialized with the correct field name.
-     *
-     * <p>This is implemented using reflection, so it is not especially fast nor is it guaranteed
-     * to find all fields if you have method removal turned on for proguard.
-     */
-    @Override
-    public String toString() {
-        return MessageNanoPrinter.print(this);
-    }
-
-    /**
-     * Provides support for cloning. This only works if you specify the generate_clone method.
-     */
-    @Override
-    public MessageNano clone() throws CloneNotSupportedException {
-        return (MessageNano) super.clone();
-    }
-}

javanano/src/main/java/com/google/protobuf/nano/MessageNanoPrinter.java

@@ -1,275 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2013 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-import java.lang.reflect.Array;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.util.Map;
-
-/**
- * Static helper methods for printing nano protos.
- *
- * @author flynn@google.com Andrew Flynn
- */
-public final class MessageNanoPrinter {
-    // Do not allow instantiation
-    private MessageNanoPrinter() {}
-
-    private static final String INDENT = "  ";
-    private static final int MAX_STRING_LEN = 200;
-
-    /**
-     * Returns an text representation of a MessageNano suitable for debugging. The returned string
-     * is mostly compatible with Protocol Buffer's TextFormat (as provided by non-nano protocol
-     * buffers) -- groups (which are deprecated) are output with an underscore name (e.g. foo_bar
-     * instead of FooBar) and will thus not parse.
-     *
-     * <p>Employs Java reflection on the given object and recursively prints primitive fields,
-     * groups, and messages.</p>
-     */
-    public static <T extends MessageNano> String print(T message) {
-        if (message == null) {
-            return "";
-        }
-
-        StringBuffer buf = new StringBuffer();
-        try {
-            print(null, message, new StringBuffer(), buf);
-        } catch (IllegalAccessException e) {
-            return "Error printing proto: " + e.getMessage();
-        } catch (InvocationTargetException e) {
-            return "Error printing proto: " + e.getMessage();
-        }
-        return buf.toString();
-    }
-
-    /**
-     * Function that will print the given message/field into the StringBuffer.
-     * Meant to be called recursively.
-     *
-     * @param identifier the identifier to use, or {@code null} if this is the root message to
-     *        print.
-     * @param object the value to print. May in fact be a primitive value or byte array and not a
-     *        message.
-     * @param indentBuf the indentation each line should begin with.
-     * @param buf the output buffer.
-     */
-    private static void print(String identifier, Object object,
-            StringBuffer indentBuf, StringBuffer buf) throws IllegalAccessException,
-            InvocationTargetException {
-        if (object == null) {
-            // This can happen if...
-            //   - we're about to print a message, String, or byte[], but it not present;
-            //   - we're about to print a primitive, but "reftype" optional style is enabled, and
-            //     the field is unset.
-            // In both cases the appropriate behavior is to output nothing.
-        } else if (object instanceof MessageNano) {  // Nano proto message
-            int origIndentBufLength = indentBuf.length();
-            if (identifier != null) {
-                buf.append(indentBuf).append(deCamelCaseify(identifier)).append(" <\n");
-                indentBuf.append(INDENT);
-            }
-            Class<?> clazz = object.getClass();
-
-            // Proto fields follow one of two formats:
-            //
-            // 1) Public, non-static variables that do not begin or end with '_'
-            // Find and print these using declared public fields
-            for (Field field : clazz.getFields()) {
-                int modifiers = field.getModifiers();
-                String fieldName = field.getName();
-                if ("cachedSize".equals(fieldName)) {
-                    // TODO(bduff): perhaps cachedSize should have a more obscure name.
-                    continue;
-                }
-
-                if ((modifiers & Modifier.PUBLIC) == Modifier.PUBLIC
-                        && (modifiers & Modifier.STATIC) != Modifier.STATIC
-                        && !fieldName.startsWith("_")
-                        && !fieldName.endsWith("_")) {
-                    Class<?> fieldType = field.getType();
-                    Object value = field.get(object);
-
-                    if (fieldType.isArray()) {
-                        Class<?> arrayType = fieldType.getComponentType();
-
-                        // bytes is special since it's not repeated, but is represented by an array
-                        if (arrayType == byte.class) {
-                            print(fieldName, value, indentBuf, buf);
-                        } else {
-                            int len = value == null ? 0 : Array.getLength(value);
-                            for (int i = 0; i < len; i++) {
-                                Object elem = Array.get(value, i);
-                                print(fieldName, elem, indentBuf, buf);
-                            }
-                        }
-                    } else {
-                        print(fieldName, value, indentBuf, buf);
-                    }
-                }
-            }
-
-            // 2) Fields that are accessed via getter methods (when accessors
-            //    mode is turned on)
-            // Find and print these using getter methods.
-            for (Method method : clazz.getMethods()) {
-                String name = method.getName();
-                // Check for the setter accessor method since getters and hazzers both have
-                // non-proto-field name collisions (hashCode() and getSerializedSize())
-                if (name.startsWith("set")) {
-                    String subfieldName = name.substring(3);
-
-                    Method hazzer = null;
-                    try {
-                        hazzer = clazz.getMethod("has" + subfieldName);
-                    } catch (NoSuchMethodException e) {
-                        continue;
-                    }
-                    // If hazzer doesn't exist or returns false, no need to continue
-                    if (!(Boolean) hazzer.invoke(object)) {
-                        continue;
-                    }
-
-                    Method getter = null;
-                    try {
-                        getter = clazz.getMethod("get" + subfieldName);
-                    } catch (NoSuchMethodException e) {
-                        continue;
-                    }
-
-                    print(subfieldName, getter.invoke(object), indentBuf, buf);
-                }
-            }
-            if (identifier != null) {
-                indentBuf.setLength(origIndentBufLength);
-                buf.append(indentBuf).append(">\n");
-            }
-        } else if (object instanceof Map) {
-          Map<?,?> map = (Map<?,?>) object;
-          identifier = deCamelCaseify(identifier);
-
-          for (Map.Entry<?,?> entry : map.entrySet()) {
-            buf.append(indentBuf).append(identifier).append(" <\n");
-            int origIndentBufLength = indentBuf.length();
-            indentBuf.append(INDENT);
-            print("key", entry.getKey(), indentBuf, buf);
-            print("value", entry.getValue(), indentBuf, buf);
-            indentBuf.setLength(origIndentBufLength);
-            buf.append(indentBuf).append(">\n");
-          }
-        } else {
-            // Non-null primitive value
-            identifier = deCamelCaseify(identifier);
-            buf.append(indentBuf).append(identifier).append(": ");
-            if (object instanceof String) {
-                String stringMessage = sanitizeString((String) object);
-                buf.append("\"").append(stringMessage).append("\"");
-            } else if (object instanceof byte[]) {
-                appendQuotedBytes((byte[]) object, buf);
-            } else {
-                buf.append(object);
-            }
-            buf.append("\n");
-        }
-    }
-
-    /**
-     * Converts an identifier of the format "FieldName" into "field_name".
-     */
-    private static String deCamelCaseify(String identifier) {
-        StringBuffer out = new StringBuffer();
-        for (int i = 0; i < identifier.length(); i++) {
-            char currentChar = identifier.charAt(i);
-            if (i == 0) {
-                out.append(Character.toLowerCase(currentChar));
-            } else if (Character.isUpperCase(currentChar)) {
-                out.append('_').append(Character.toLowerCase(currentChar));
-            } else {
-                out.append(currentChar);
-            }
-        }
-        return out.toString();
-    }
-
-    /**
-     * Shortens and escapes the given string.
-     */
-    private static String sanitizeString(String str) {
-        if (!str.startsWith("http") && str.length() > MAX_STRING_LEN) {
-            // Trim non-URL strings.
-            str = str.substring(0, MAX_STRING_LEN) + "[...]";
-        }
-        return escapeString(str);
-    }
-
-    /**
-     * Escape everything except for low ASCII code points.
-     */
-    private static String escapeString(String str) {
-        int strLen = str.length();
-        StringBuilder b = new StringBuilder(strLen);
-        for (int i = 0; i < strLen; i++) {
-            char original = str.charAt(i);
-            if (original >= ' ' && original <= '~' && original != '"' && original != '\'') {
-                b.append(original);
-            } else {
-                b.append(String.format("\\u%04x", (int) original));
-            }
-        }
-        return b.toString();
-    }
-
-    /**
-     * Appends a quoted byte array to the provided {@code StringBuffer}.
-     */
-    private static void appendQuotedBytes(byte[] bytes, StringBuffer builder) {
-        if (bytes == null) {
-            builder.append("\"\"");
-            return;
-        }
-
-        builder.append('"');
-        for (int i = 0; i < bytes.length; ++i) {
-            int ch = bytes[i] & 0xff;
-            if (ch == '\\' || ch == '"') {
-                builder.append('\\').append((char) ch);
-            } else if (ch >= 32 && ch < 127) {
-                builder.append((char) ch);
-            } else {
-                builder.append(String.format("\\%03o", ch));
-            }
-        }
-        builder.append('"');
-    }
-}

javanano/src/main/java/com/google/protobuf/nano/UnknownFieldData.java

@@ -1,88 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2013 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-import java.io.IOException;
-import java.util.Arrays;
-
-/**
- * Stores unknown fields. These might be extensions or fields that the generated
- * API doesn't know about yet.
- *
- * @author bduff@google.com (Brian Duff)
- */
-final class UnknownFieldData {
-
-    final int tag;
-    /**
-     * Important: this should be treated as immutable, even though it's possible
-     * to change the array values.
-     */
-    final byte[] bytes;
-
-    UnknownFieldData(int tag, byte[] bytes) {
-        this.tag = tag;
-        this.bytes = bytes;
-    }
-
-    int computeSerializedSize() {
-        int size = 0;
-        size += CodedOutputByteBufferNano.computeRawVarint32Size(tag);
-        size += bytes.length;
-        return size;
-    }
-
-    void writeTo(CodedOutputByteBufferNano output) throws IOException {
-        output.writeRawVarint32(tag);
-        output.writeRawBytes(bytes);
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (o == this) {
-            return true;
-        }
-        if (!(o instanceof UnknownFieldData)) {
-            return false;
-        }
-
-        UnknownFieldData other = (UnknownFieldData) o;
-        return tag == other.tag && Arrays.equals(bytes, other.bytes);
-    }
-
-    @Override
-    public int hashCode() {
-        int result = 17;
-        result = 31 * result + tag;
-        result = 31 * result + Arrays.hashCode(bytes);
-        return result;
-    }
-}

javanano/src/main/java/com/google/protobuf/nano/WireFormatNano.java

@@ -1,124 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2013 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf.nano;
-
-import java.io.IOException;
-
-/**
- * This class is used internally by the Protocol Buffer library and generated
- * message implementations.  It is public only because those generated messages
- * do not reside in the {@code protobuf} package.  Others should not use this
- * class directly.
- *
- * This class contains constants and helper functions useful for dealing with
- * the Protocol Buffer wire format.
- *
- * @author kenton@google.com Kenton Varda
- */
-public final class WireFormatNano {
-  // Do not allow instantiation.
-  private WireFormatNano() {}
-
-  static final int WIRETYPE_VARINT           = 0;
-  static final int WIRETYPE_FIXED64          = 1;
-  static final int WIRETYPE_LENGTH_DELIMITED = 2;
-  static final int WIRETYPE_START_GROUP      = 3;
-  static final int WIRETYPE_END_GROUP        = 4;
-  static final int WIRETYPE_FIXED32          = 5;
-
-  static final int TAG_TYPE_BITS = 3;
-  static final int TAG_TYPE_MASK = (1 << TAG_TYPE_BITS) - 1;
-
-  /** Given a tag value, determines the wire type (the lower 3 bits). */
-  static int getTagWireType(final int tag) {
-    return tag & TAG_TYPE_MASK;
-  }
-
-  /** Given a tag value, determines the field number (the upper 29 bits). */
-  public static int getTagFieldNumber(final int tag) {
-    return tag >>> TAG_TYPE_BITS;
-  }
-
-  /** Makes a tag value given a field number and wire type. */
-  static int makeTag(final int fieldNumber, final int wireType) {
-    return (fieldNumber << TAG_TYPE_BITS) | wireType;
-  }
-
-  public static final int EMPTY_INT_ARRAY[] = {};
-  public static final long EMPTY_LONG_ARRAY[] = {};
-  public static final float EMPTY_FLOAT_ARRAY[] = {};
-  public static final double EMPTY_DOUBLE_ARRAY[] = {};
-  public static final boolean EMPTY_BOOLEAN_ARRAY[] = {};
-  public static final String EMPTY_STRING_ARRAY[] = {};
-  public static final byte[] EMPTY_BYTES_ARRAY[] = {};
-  public static final byte[] EMPTY_BYTES = {};
-
-  /**
-   * Parses an unknown field. This implementation skips the field.
-   *
-   * <p>Generated messages will call this for unknown fields if the store_unknown_fields
-   * option is off.
-   *
-   * @return {@literal true} unless the tag is an end-group tag.
-   */
-  public static boolean parseUnknownField(
-      final CodedInputByteBufferNano input,
-      final int tag) throws IOException {
-    return input.skipField(tag);
-  }
-
-  /**
-   * Computes the array length of a repeated field. We assume that in the common case repeated
-   * fields are contiguously serialized but we still correctly handle interspersed values of a
-   * repeated field (but with extra allocations).
-   *
-   * Rewinds to current input position before returning.
-   *
-   * @param input stream input, pointing to the byte after the first tag
-   * @param tag repeated field tag just read
-   * @return length of array
-   * @throws IOException
-   */
-  public static final int getRepeatedFieldArrayLength(
-      final CodedInputByteBufferNano input,
-      final int tag) throws IOException {
-    int arrayLength = 1;
-    int startPos = input.getPosition();
-    input.skipField(tag);
-    while (input.readTag() == tag) {
-      input.skipField(tag);
-      arrayLength++;
-    }
-    input.rewindToPosition(startPos);
-    return arrayLength;
-  }
-
-}

javanano/src/test/java/com/google/protobuf/nano/map_test.proto

@@ -1,70 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-syntax = "proto3";
-
-package map_test;
-
-option java_package = "com.google.protobuf";
-option java_outer_classname = "MapTestProto";
-
-message TestMap {
-  message MessageValue {
-    int32 value = 1;
-    int32 value2 = 2;
-  }
-  enum EnumValue {
-    FOO = 0;
-    BAR = 1;
-    BAZ = 2;
-    QUX = 3;
-  }
-
-  map<int32, int32>        int32_to_int32_field = 1;
-  map<int32, string>       int32_to_string_field = 2;
-  map<int32, bytes>        int32_to_bytes_field = 3;
-  map<int32, EnumValue>    int32_to_enum_field = 4;
-  map<int32, MessageValue> int32_to_message_field = 5;
-  map<string, int32>       string_to_int32_field = 6;
-  map<bool, bool>          bool_to_bool_field = 7;
-
-  // Test all the other primitive types. As the key and value are not coupled in
-  // the implementation, we do not test all the combinations of key/value pairs,
-  // so that we can keep the number of test cases manageable
-  map<uint32, uint32>      uint32_to_uint32_field = 11;
-  map<sint32, sint32>      sint32_to_sint32_field = 12;
-  map<fixed32, fixed32>    fixed32_to_fixed32_field = 13;
-  map<sfixed32, sfixed32>  sfixed32_to_sfixed32_field = 14;
-  map<int64, int64>        int64_to_int64_field = 15;
-  map<uint64, uint64>      uint64_to_uint64_field = 16;
-  map<sint64, sint64>      sint64_to_sint64_field = 17;
-  map<fixed64, fixed64>    fixed64_to_fixed64_field = 18;
-  map<sfixed64, sfixed64>  sfixed64_to_sfixed64_field = 19;
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_accessors_nano.proto

@@ -1,118 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: maxtroy@google.com (Max Cai)
-
-package protobuf_unittest;
-
-option java_package = "com.google.protobuf";
-option java_outer_classname = "NanoAccessorsOuterClass";
-
-message TestNanoAccessors {
-
-  message NestedMessage {
-    optional int32 bb = 1;
-  }
-
-  enum NestedEnum {
-    FOO = 1;
-    BAR = 2;
-    BAZ = 3;
-  }
-
-  // Singular
-  optional int32  optional_int32    =  1;
-  optional float  optional_float    = 11;
-  optional double optional_double   = 12;
-  optional string optional_string   = 14;
-  optional bytes  optional_bytes    = 15;
-
-  optional NestedMessage optional_nested_message = 18;
-
-  optional NestedEnum optional_nested_enum = 21;
-
-  // Repeated
-  repeated int32  repeated_int32    = 31;
-  repeated string repeated_string   = 44;
-  repeated bytes  repeated_bytes    = 45;
-
-  repeated NestedMessage repeated_nested_message  = 48;
-
-  repeated NestedEnum repeated_nested_enum  = 51;
-
-  // Singular with defaults
-  optional int32  default_int32    = 61 [default =  41    ];
-  optional string default_string   = 74 [default = "hello"];
-  optional bytes  default_bytes    = 75 [default = "world"];
-
-  optional float default_float_nan = 99  [default =  nan];
-
-  optional NestedEnum default_nested_enum = 81 [default = BAR];
-
-  // Required
-  required int32 id = 86;
-
-  // Add enough optional fields to make 2 bit fields in total
-  optional int32 filler100 = 100;
-  optional int32 filler101 = 101;
-  optional int32 filler102 = 102;
-  optional int32 filler103 = 103;
-  optional int32 filler104 = 104;
-  optional int32 filler105 = 105;
-  optional int32 filler106 = 106;
-  optional int32 filler107 = 107;
-  optional int32 filler108 = 108;
-  optional int32 filler109 = 109;
-  optional int32 filler110 = 110;
-  optional int32 filler111 = 111;
-  optional int32 filler112 = 112;
-  optional int32 filler113 = 113;
-  optional int32 filler114 = 114;
-  optional int32 filler115 = 115;
-  optional int32 filler116 = 116;
-  optional int32 filler117 = 117;
-  optional int32 filler118 = 118;
-  optional int32 filler119 = 119;
-  optional int32 filler120 = 120;
-  optional int32 filler121 = 121;
-  optional int32 filler122 = 122;
-  optional int32 filler123 = 123;
-  optional int32 filler124 = 124;
-  optional int32 filler125 = 125;
-  optional int32 filler126 = 126;
-  optional int32 filler127 = 127;
-  optional int32 filler128 = 128;
-  optional int32 filler129 = 129;
-  optional int32 filler130 = 130;
-
-  optional int32 before_bit_field_check = 139;
-  optional int32 bit_field_check = 140;
-  optional int32 after_bit_field_check = 141;
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_enum_class_multiple_nano.proto

@@ -1,48 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: maxtroy@google.com (Max Cai)
-
-package protobuf_unittest;
-
-option java_package = "com.google.protobuf";
-option java_multiple_files = true;
-
-enum FileScopeEnumMultiple {
-  THREE = 3;
-}
-
-message EnumClassNanoMultiple {
-  enum MessageScopeEnumMultiple {
-    FOUR = 4;
-  }
-  optional FileScopeEnumMultiple three = 3 [ default = THREE ];
-  optional MessageScopeEnumMultiple four = 4 [ default = FOUR ];
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_enum_class_nano.proto

@@ -1,48 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: maxtroy@google.com (Max Cai)
-
-package protobuf_unittest;
-
-option java_package = "com.google.protobuf";
-option java_outer_classname = "EnumClassNanos";
-
-enum FileScopeEnum {
-  ONE = 1;
-}
-
-message EnumClassNano {
-  enum MessageScopeEnum {
-    TWO = 2;
-  }
-  optional FileScopeEnum one = 1 [ default = ONE ];
-  optional MessageScopeEnum two = 2 [ default = TWO ];
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_enum_validity_nano.proto

@@ -1,28 +0,0 @@
-package protobuf_unittest;
-
-option java_package = "com.google.protobuf";
-option java_outer_classname = "EnumValidity";
-
-enum E {
-  default = 1; // test java keyword renaming
-  FOO = 2;
-  BAR = 3;
-  BAZ = 4;
-}
-
-message M {
-  optional E optional_e = 1;
-  optional E default_e = 2 [ default = BAZ ];
-  repeated E repeated_e = 3;
-  repeated E packed_e = 4 [ packed = true ];
-  repeated E repeated_e2 = 5;
-  repeated E packed_e2 = 6 [ packed = true ];
-  repeated E repeated_e3 = 7;
-  repeated E packed_e3 = 8 [ packed = true ];
-}
-
-message Alt {
-  optional E repeated_e2_as_optional = 5;
-  repeated E packed_e2_as_non_packed = 6;
-  repeated E non_packed_e3_as_packed = 7 [ packed = true ];
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_extension_nano.proto

@@ -1,37 +0,0 @@
-syntax = "proto2";
-
-option java_outer_classname = "Extensions";
-option java_package = "com.google.protobuf.nano.testext";
-
-message ExtendableMessage {
-  optional int32 field = 1;
-  extensions 10 to max;
-}
-
-enum AnEnum {
-  FIRST_VALUE = 1;
-  SECOND_VALUE = 2;
-}
-
-message AnotherMessage {
-  optional string string = 1;
-  optional bool value = 2;
-  repeated int32 integers = 3;
-}
-
-message ContainerMessage {
-  extend ExtendableMessage {
-    optional bool another_thing = 100;
-    // The largest permitted field number, per
-    // https://developers.google.com/protocol-buffers/docs/proto#simple
-    optional bool large_field_number = 536870911;
-  }
-}
-
-// For testNanoOptionalGroupWithUnknownFieldsEnabled;
-// not part of the extensions tests.
-message MessageWithGroup {
-  optional group Group = 1 {
-    optional int32 a = 2;
-  }
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_extension_packed_nano.proto

@@ -1,29 +0,0 @@
-syntax = "proto2";
-
-option java_multiple_files = true;
-option java_package = "com.google.protobuf";
-
-import "google/protobuf/nano/unittest_extension_nano.proto";
-
-// Must be compiled separately due to extension number reuse.
-// The reuse is deliberate, for testing wire compatibility.
-
-message PackedExtensions {
-  extend ExtendableMessage {
-    repeated int32    packed_int32    = 10 [ packed = true ];
-    repeated uint32   packed_uint32   = 11 [ packed = true ];
-    repeated sint32   packed_sint32   = 12 [ packed = true ];
-    repeated int64    packed_int64    = 13 [ packed = true ];
-    repeated uint64   packed_uint64   = 14 [ packed = true ];
-    repeated sint64   packed_sint64   = 15 [ packed = true ];
-    repeated fixed32  packed_fixed32  = 16 [ packed = true ];
-    repeated sfixed32 packed_sfixed32 = 17 [ packed = true ];
-    repeated fixed64  packed_fixed64  = 18 [ packed = true ];
-    repeated sfixed64 packed_sfixed64 = 19 [ packed = true ];
-    repeated bool     packed_bool     = 20 [ packed = true ];
-    repeated float    packed_float    = 21 [ packed = true ];
-    repeated double   packed_double   = 22 [ packed = true ];
-    repeated AnEnum   packed_enum     = 23 [ packed = true ];
-    // Non-packable types omitted.
-  }
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_extension_repeated_nano.proto

@@ -1,34 +0,0 @@
-syntax = "proto2";
-
-option java_multiple_files = true;
-option java_package = "com.google.protobuf";
-
-import "google/protobuf/nano/unittest_extension_nano.proto";
-
-// Must be compiled separately due to extension number reuse.
-// The reuse is deliberate, for testing wire compatibility.
-
-message RepeatedExtensions {
-  extend ExtendableMessage {
-    repeated int32          repeated_int32    = 10;
-    repeated uint32         repeated_uint32   = 11;
-    repeated sint32         repeated_sint32   = 12;
-    repeated int64          repeated_int64    = 13;
-    repeated uint64         repeated_uint64   = 14;
-    repeated sint64         repeated_sint64   = 15;
-    repeated fixed32        repeated_fixed32  = 16;
-    repeated sfixed32       repeated_sfixed32 = 17;
-    repeated fixed64        repeated_fixed64  = 18;
-    repeated sfixed64       repeated_sfixed64 = 19;
-    repeated bool           repeated_bool     = 20;
-    repeated float          repeated_float    = 21;
-    repeated double         repeated_double   = 22;
-    repeated AnEnum         repeated_enum     = 23;
-    repeated string         repeated_string   = 24;
-    repeated bytes          repeated_bytes    = 25;
-    repeated AnotherMessage repeated_message  = 26;
-    repeated group          RepeatedGroup     = 27 {
-      optional int32 a = 1;
-    }
-  }
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_extension_singular_nano.proto

@@ -1,34 +0,0 @@
-syntax = "proto2";
-
-option java_multiple_files = true;
-option java_package = "com.google.protobuf";
-
-import "google/protobuf/nano/unittest_extension_nano.proto";
-
-// Must be compiled separately due to extension number reuse.
-// The reuse is deliberate, for testing wire compatibility.
-
-message SingularExtensions {
-  extend ExtendableMessage {
-    optional int32          some_int32    = 10;
-    optional uint32         some_uint32   = 11;
-    optional sint32         some_sint32   = 12;
-    optional int64          some_int64    = 13;
-    optional uint64         some_uint64   = 14;
-    optional sint64         some_sint64   = 15;
-    optional fixed32        some_fixed32  = 16;
-    optional sfixed32       some_sfixed32 = 17;
-    optional fixed64        some_fixed64  = 18;
-    optional sfixed64       some_sfixed64 = 19;
-    optional bool           some_bool     = 20;
-    optional float          some_float    = 21;
-    optional double         some_double   = 22;
-    optional AnEnum         some_enum     = 23;
-    optional string         some_string   = 24;
-    optional bytes          some_bytes    = 25;
-    optional AnotherMessage some_message  = 26;
-    optional group          SomeGroup     = 27 {
-      optional int32 a = 1;
-    }
-  }
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_has_nano.proto

@@ -1,82 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: ulas@google.com (Ulas Kirazci)
-
-package protobuf_unittest;
-
-option java_package = "com.google.protobuf";
-option java_outer_classname = "NanoHasOuterClass";
-
-message TestAllTypesNanoHas {
-
-  message NestedMessage {
-    optional int32 bb = 1;
-  }
-
-  enum NestedEnum {
-    FOO = 1;
-    BAR = 2;
-    BAZ = 3;
-  }
-
-  // Singular
-  optional int32  optional_int32    =  1;
-  optional float  optional_float    = 11;
-  optional double optional_double   = 12;
-  optional string optional_string   = 14;
-  optional bytes  optional_bytes    = 15;
-
-  optional NestedMessage optional_nested_message = 18;
-
-  optional NestedEnum optional_nested_enum = 21;
-
-  // Repeated
-  repeated int32  repeated_int32    = 31;
-  repeated string repeated_string   = 44;
-  repeated bytes  repeated_bytes    = 45;
-
-  repeated NestedMessage repeated_nested_message  = 48;
-
-  repeated NestedEnum repeated_nested_enum  = 51;
-
-  // Singular with defaults
-  optional int32  default_int32    = 61 [default =  41    ];
-  optional string default_string   = 74 [default = "hello"];
-  optional bytes  default_bytes    = 75 [default = "world"];
-
-  optional float default_float_nan = 99  [default =  nan];
-
-  optional NestedEnum default_nested_enum = 81 [default = BAR];
-
-  required int32 id = 86;
-  required NestedEnum required_enum = 87;
-
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_import_nano.proto

@@ -1,48 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//
-// This is like unittest_import.proto but with optimize_for = NANO_RUNTIME.
-
-package protobuf_unittest_import;
-
-option java_package = "com.google.protobuf.nano.testimport";
-option java_outer_classname = "UnittestImportNano";
-
-message ImportMessageNano {
-  optional int32 d = 1;
-}
-
-enum ImportEnumNano {
-  IMPORT_NANO_FOO = 7;
-  IMPORT_NANO_BAR = 8;
-  IMPORT_NANO_BAZ = 9;
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_multiple_nameclash_nano.proto

@@ -1,41 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: maxtroy@google.com (Max Cai)
-
-package protobuf_unittest_import;
-
-option java_package = "com.google.protobuf";
-option java_outer_classname = "MultipleNameClashNano";
-option java_multiple_files = true;
-
-message MultipleNameClashNano {
-  optional int32 field = 1;
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_multiple_nano.proto

@@ -1,63 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: maxtroy@google.com (Max Cai)
-
-package protobuf_unittest_import;
-
-import "google/protobuf/nano/unittest_import_nano.proto";
-
-option java_package = "com.google.protobuf";
-option java_multiple_files = true;
-
-enum FileScopeEnum {
-  ONE = 1;
-  TWO = 2;
-}
-
-message FileScopeEnumRefNano {
-  optional FileScopeEnum enum_field = 1;
-}
-
-message MessageScopeEnumRefNano {
-  enum MessageScopeEnum {
-    ONE = 1;
-    TWO = 2;
-  }
-  optional MessageScopeEnum enum_field = 1;
-}
-
-message MultipleImportingNonMultipleNano1 {
-  optional ImportMessageNano field = 1;
-}
-
-message MultipleImportingNonMultipleNano2 {
-  optional MultipleImportingNonMultipleNano1 nano1 = 1;
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_nano.proto

@@ -1,195 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: wink@google.com (Wink Saville)
-
-package protobuf_unittest;
-
-import "google/protobuf/nano/unittest_import_nano.proto";
-
-option java_package = "com.google.protobuf";
-option java_outer_classname = "NanoOuterClass";
-
-// Same as TestAllTypes but with the nano runtime.
-message TestAllTypesNano {
-
-  message NestedMessage {
-    optional int32 bb = 1;
-  }
-
-  enum NestedEnum {
-    FOO = 1;
-    BAR = 2;
-    BAZ = 3;
-  }
-
-  // Singular
-  optional    int32 optional_int32    =  1;
-  optional    int64 optional_int64    =  2;
-  optional   uint32 optional_uint32   =  3;
-  optional   uint64 optional_uint64   =  4;
-  optional   sint32 optional_sint32   =  5;
-  optional   sint64 optional_sint64   =  6;
-  optional  fixed32 optional_fixed32  =  7;
-  optional  fixed64 optional_fixed64  =  8;
-  optional sfixed32 optional_sfixed32 =  9;
-  optional sfixed64 optional_sfixed64 = 10;
-  optional    float optional_float    = 11;
-  optional   double optional_double   = 12;
-  optional     bool optional_bool     = 13;
-  optional   string optional_string   = 14;
-  optional    bytes optional_bytes    = 15;
-
-  optional group OptionalGroup = 16 {
-    optional int32 a = 17;
-  }
-
-  optional NestedMessage      optional_nested_message  = 18;
-  optional ForeignMessageNano optional_foreign_message = 19;
-  optional protobuf_unittest_import.ImportMessageNano
-    optional_import_message = 20;
-
-  optional NestedEnum      optional_nested_enum     = 21;
-  optional ForeignEnumNano optional_foreign_enum    = 22;
-  optional protobuf_unittest_import.ImportEnumNano optional_import_enum = 23;
-
-  optional string optional_string_piece = 24 [ctype=STRING_PIECE];
-  optional string optional_cord = 25 [ctype=CORD];
-
-  // Repeated
-  repeated    int32 repeated_int32    = 31;
-  repeated    int64 repeated_int64    = 32;
-  repeated   uint32 repeated_uint32   = 33;
-  repeated   uint64 repeated_uint64   = 34;
-  repeated   sint32 repeated_sint32   = 35;
-  repeated   sint64 repeated_sint64   = 36;
-  repeated  fixed32 repeated_fixed32  = 37;
-  repeated  fixed64 repeated_fixed64  = 38;
-  repeated sfixed32 repeated_sfixed32 = 39;
-  repeated sfixed64 repeated_sfixed64 = 40;
-  repeated    float repeated_float    = 41;
-  repeated   double repeated_double   = 42;
-  repeated     bool repeated_bool     = 43;
-  repeated   string repeated_string   = 44;
-  repeated    bytes repeated_bytes    = 45;
-
-  repeated group RepeatedGroup = 46 {
-    optional int32 a = 47;
-  }
-
-  repeated NestedMessage      repeated_nested_message  = 48;
-  repeated ForeignMessageNano repeated_foreign_message = 49;
-  repeated protobuf_unittest_import.ImportMessageNano
-    repeated_import_message = 50;
-
-  repeated NestedEnum      repeated_nested_enum  = 51;
-  repeated ForeignEnumNano repeated_foreign_enum = 52;
-  repeated protobuf_unittest_import.ImportEnumNano repeated_import_enum = 53;
-
-  repeated string repeated_string_piece = 54 [ctype=STRING_PIECE];
-  repeated string repeated_cord = 55 [ctype=CORD];
-
-  // Repeated packed
-  repeated    int32 repeated_packed_int32    = 87 [packed=true];
-  repeated sfixed64 repeated_packed_sfixed64 = 88 [packed=true];
-
-  repeated NestedEnum repeated_packed_nested_enum  = 89 [packed=true];
-
-  // Singular with defaults
-  optional    int32 default_int32    = 61 [default =  41    ];
-  optional    int64 default_int64    = 62 [default =  42    ];
-  optional   uint32 default_uint32   = 63 [default =  43    ];
-  optional   uint64 default_uint64   = 64 [default =  44    ];
-  optional   sint32 default_sint32   = 65 [default = -45    ];
-  optional   sint64 default_sint64   = 66 [default =  46    ];
-  optional  fixed32 default_fixed32  = 67 [default =  47    ];
-  optional  fixed64 default_fixed64  = 68 [default =  48    ];
-  optional sfixed32 default_sfixed32 = 69 [default =  49    ];
-  optional sfixed64 default_sfixed64 = 70 [default = -50    ];
-  optional    float default_float    = 71 [default =  51.5  ];
-  optional   double default_double   = 72 [default =  52e3  ];
-  optional     bool default_bool     = 73 [default = true   ];
-  optional   string default_string   = 74 [default = "hello"];
-  optional    bytes default_bytes    = 75 [default = "world"];
-
-  optional string default_string_nonascii = 76 [default = "dünya"];
-  optional  bytes default_bytes_nonascii  = 77 [default = "dünyab"];
-
-  optional  float default_float_inf      = 97  [default =  inf];
-  optional  float default_float_neg_inf  = 98  [default = -inf];
-  optional  float default_float_nan      = 99  [default =  nan];
-  optional double default_double_inf     = 100 [default =  inf];
-  optional double default_double_neg_inf = 101 [default = -inf];
-  optional double default_double_nan     = 102 [default =  nan];
-
-  optional NestedEnum default_nested_enum = 81 [default = BAR];
-  optional ForeignEnumNano default_foreign_enum = 82
-      [default = FOREIGN_NANO_BAR];
-  optional protobuf_unittest_import.ImportEnumNano
-      default_import_enum = 83 [default = IMPORT_NANO_BAR];
-
-  optional string default_string_piece = 84 [ctype=STRING_PIECE,default="abc"];
-  optional string default_cord = 85 [ctype=CORD,default="123"];
-
-  required int32 id = 86;
-
-  // Try to cause conflicts.
-  optional int32 tag = 93;
-  optional int32 get_serialized_size = 94;
-  optional int32 write_to = 95;
-
-  // Try to fail with java reserved keywords
-  optional int32 synchronized = 96;
-
-  oneof oneof_field {
-    uint32 oneof_uint32 = 111;
-    NestedMessage oneof_nested_message = 112;
-    string oneof_string = 123;
-    bytes oneof_bytes = 124;
-    fixed64 oneof_fixed64 = 115;
-    NestedEnum oneof_enum = 116;
-  }
-}
-
-message ForeignMessageNano {
-  optional int32 c = 1;
-}
-
-enum ForeignEnumNano {
-  FOREIGN_NANO_FOO = 4;
-  FOREIGN_NANO_BAR = 5;
-  FOREIGN_NANO_BAZ = 6;
-}
-
-// Test that deprecated fields work.  We only verify that they compile (at one
-// point this failed).
-message TestDeprecatedNano {
-  optional int32 deprecated_field = 1 [deprecated = true];
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_recursive_nano.proto

@@ -1,49 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: wink@google.com (Wink Saville)
-//
-
-package protobuf_unittest_import;
-
-option java_package = "com.google.protobuf";
-// Explicit outer classname to suppress legacy info.
-option java_outer_classname = "UnittestRecursiveNano";
-
-message RecursiveMessageNano {
-  message NestedMessage {
-    optional RecursiveMessageNano a = 1;
-  }
-
-  required int32 id = 1;
-  optional NestedMessage nested_message = 2;
-  optional RecursiveMessageNano optional_recursive_message_nano = 3;
-  repeated RecursiveMessageNano repeated_recursive_message_nano = 4;
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_reference_types_nano.proto

@@ -1,116 +0,0 @@
-package protobuf_unittest;
-
-option java_package = "com.google.protobuf";
-option java_outer_classname = "NanoReferenceTypes";
-
-message TestAllTypesNano {
-
-  enum NestedEnum {
-    FOO = 1;
-    BAR = 2;
-    BAZ = 3;
-  }
-
-  message NestedMessage {
-    optional int32 foo = 1;
-  }
-
-  // Singular
-  optional    int32 optional_int32    =  1;
-  optional    int64 optional_int64    =  2;
-  optional   uint32 optional_uint32   =  3;
-  optional   uint64 optional_uint64   =  4;
-  optional   sint32 optional_sint32   =  5;
-  optional   sint64 optional_sint64   =  6;
-  optional  fixed32 optional_fixed32  =  7;
-  optional  fixed64 optional_fixed64  =  8;
-  optional sfixed32 optional_sfixed32 =  9;
-  optional sfixed64 optional_sfixed64 = 10;
-  optional    float optional_float    = 11;
-  optional   double optional_double   = 12;
-  optional     bool optional_bool     = 13;
-  optional   string optional_string   = 14;
-  optional    bytes optional_bytes    = 15;
-
-  optional group OptionalGroup = 16 {
-    optional int32 a = 17;
-  }
-
-  optional NestedMessage      optional_nested_message  = 18;
-
-  optional NestedEnum      optional_nested_enum     = 21;
-
-  optional string optional_string_piece = 24 [ctype=STRING_PIECE];
-  optional string optional_cord = 25 [ctype=CORD];
-
-  // Repeated
-  repeated    int32 repeated_int32    = 31;
-  repeated    int64 repeated_int64    = 32;
-  repeated   uint32 repeated_uint32   = 33;
-  repeated   uint64 repeated_uint64   = 34;
-  repeated   sint32 repeated_sint32   = 35;
-  repeated   sint64 repeated_sint64   = 36;
-  repeated  fixed32 repeated_fixed32  = 37;
-  repeated  fixed64 repeated_fixed64  = 38;
-  repeated sfixed32 repeated_sfixed32 = 39;
-  repeated sfixed64 repeated_sfixed64 = 40;
-  repeated    float repeated_float    = 41;
-  repeated   double repeated_double   = 42;
-  repeated     bool repeated_bool     = 43;
-  repeated   string repeated_string   = 44;
-  repeated    bytes repeated_bytes    = 45;
-
-  repeated group RepeatedGroup = 46 {
-    optional int32 a = 47;
-  }
-
-  repeated NestedMessage      repeated_nested_message  = 48;
-
-  repeated NestedEnum      repeated_nested_enum  = 51;
-
-  repeated string repeated_string_piece = 54 [ctype=STRING_PIECE];
-  repeated string repeated_cord = 55 [ctype=CORD];
-
-  // Repeated packed
-  repeated    int32 repeated_packed_int32    = 87 [packed=true];
-  repeated sfixed64 repeated_packed_sfixed64 = 88 [packed=true];
-
-  repeated NestedEnum repeated_packed_nested_enum  = 89 [packed=true];
-
-  // Singular with defaults
-  optional    int32 default_int32    = 61 [default =  41    ];
-  optional    int64 default_int64    = 62 [default =  42    ];
-  optional   uint32 default_uint32   = 63 [default =  43    ];
-  optional   uint64 default_uint64   = 64 [default =  44    ];
-  optional   sint32 default_sint32   = 65 [default = -45    ];
-  optional   sint64 default_sint64   = 66 [default =  46    ];
-  optional  fixed32 default_fixed32  = 67 [default =  47    ];
-  optional  fixed64 default_fixed64  = 68 [default =  48    ];
-  optional sfixed32 default_sfixed32 = 69 [default =  49    ];
-  optional sfixed64 default_sfixed64 = 70 [default = -50    ];
-  optional    float default_float    = 71 [default =  51.5  ];
-  optional   double default_double   = 72 [default =  52e3  ];
-  optional     bool default_bool     = 73 [default = true   ];
-  optional   string default_string   = 74 [default = "hello"];
-  optional    bytes default_bytes    = 75 [default = "world"];
-
-
-  optional  float default_float_inf      = 97  [default =  inf];
-  optional  float default_float_neg_inf  = 98  [default = -inf];
-  optional  float default_float_nan      = 99  [default =  nan];
-  optional double default_double_inf     = 100 [default =  inf];
-  optional double default_double_neg_inf = 101 [default = -inf];
-  optional double default_double_nan     = 102 [default =  nan];
-
-}
-
-message ForeignMessageNano {
-  optional int32 c = 1;
-}
-
-enum ForeignEnumNano {
-  FOREIGN_NANO_FOO = 4;
-  FOREIGN_NANO_BAR = 5;
-  FOREIGN_NANO_BAZ = 6;
-}
-

javanano/src/test/java/com/google/protobuf/nano/unittest_repeated_merge_nano.proto

@@ -1,47 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: maxtroy@google.com (Max Cai)
-
-package protobuf_unittest;
-
-import "google/protobuf/nano/unittest_nano.proto";
-
-option java_package = "com.google.protobuf";
-option java_multiple_files = true;
-
-// A container message for testing the merging of repeated fields at a
-// nested level. Other tests will be done using the repeated fields in
-// TestAllTypesNano.
-message TestRepeatedMergeNano {
-
-  optional TestAllTypesNano contained = 1;
-
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_repeated_packables_nano.proto

@@ -1,95 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: maxtroy@google.com (Max Cai)
-
-package protobuf_unittest;
-
-option java_package = "com.google.protobuf";
-option java_outer_classname = "NanoRepeatedPackables";
-
-enum Enum {
-  OPTION_ONE = 1;
-  OPTION_TWO = 2;
-}
-
-// Two almost identical messages with all packable repeated field types.
-// One with none marked as packed and the other all packed. For
-// compatibility, they should be able to parse each other's serialized
-// forms.
-
-message NonPacked {
-
-  // All packable types, none marked as packed.
-
-  repeated    int32 int32s    = 1;
-  repeated    int64 int64s    = 2;
-  repeated   uint32 uint32s   = 3;
-  repeated   uint64 uint64s   = 4;
-  repeated   sint32 sint32s   = 5;
-  repeated   sint64 sint64s   = 6;
-  repeated  fixed32 fixed32s  = 7;
-  repeated  fixed64 fixed64s  = 8;
-  repeated sfixed32 sfixed32s = 9;
-  repeated sfixed64 sfixed64s = 10;
-  repeated    float floats    = 11;
-  repeated   double doubles   = 12;
-  repeated     bool bools     = 13;
-  repeated     Enum enums     = 14;
-
-  // Noise for testing merged deserialization.
-  optional int32 noise = 15;
-
-}
-
-message Packed {
-
-  // All packable types, all matching the field numbers in NonPacked,
-  // all marked as packed.
-
-  repeated    int32 int32s    = 1  [ packed = true ];
-  repeated    int64 int64s    = 2  [ packed = true ];
-  repeated   uint32 uint32s   = 3  [ packed = true ];
-  repeated   uint64 uint64s   = 4  [ packed = true ];
-  repeated   sint32 sint32s   = 5  [ packed = true ];
-  repeated   sint64 sint64s   = 6  [ packed = true ];
-  repeated  fixed32 fixed32s  = 7  [ packed = true ];
-  repeated  fixed64 fixed64s  = 8  [ packed = true ];
-  repeated sfixed32 sfixed32s = 9  [ packed = true ];
-  repeated sfixed64 sfixed64s = 10 [ packed = true ];
-  repeated    float floats    = 11 [ packed = true ];
-  repeated   double doubles   = 12 [ packed = true ];
-  repeated     bool bools     = 13 [ packed = true ];
-  repeated     Enum enums     = 14 [ packed = true ];
-
-  // Noise for testing merged deserialization.
-  optional int32 noise = 15;
-
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_simple_nano.proto

@@ -1,54 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: wink@google.com (Wink Saville)
-//
-
-package protobuf_unittest_import;
-
-option java_package = "com.google.protobuf";
-// Explicit outer classname to suppress legacy info.
-option java_outer_classname = "UnittestSimpleNano";
-
-message SimpleMessageNano {
-  message NestedMessage {
-    optional int32 bb = 1;
-  }
-
-  enum NestedEnum {
-    FOO = 1;
-    BAR = 2;
-    BAZ = 3;
-  }
-
-  optional int32 d = 1 [default = 123];
-  optional NestedMessage nested_msg = 2;
-  optional NestedEnum default_nested_enum = 3 [default = BAZ];
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_single_nano.proto

@@ -1,38 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: maxtroy@google.com (Max Cai)
-
-package protobuf_unittest_import;
-
-option java_package = "com.google.protobuf";
-
-message SingleMessageNano {
-}

javanano/src/test/java/com/google/protobuf/nano/unittest_stringutf8_nano.proto

@@ -1,43 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: wink@google.com (Wink Saville)
-//
-
-package protobuf_unittest_import;
-
-option java_package = "com.google.protobuf";
-// Explicit outer classname to suppress legacy info.
-option java_outer_classname = "UnittestStringutf8Nano";
-
-message StringUtf8 {
-  optional string id = 1;
-  repeated string rs = 2;
-}

src/Makefile.am

@@ -147,7 +147,6 @@ nobase_include_HEADERS =                                         \
   google/protobuf/compiler/csharp/csharp_names.h                 \
   google/protobuf/compiler/java/java_generator.h                 \
   google/protobuf/compiler/java/java_names.h                     \
-  google/protobuf/compiler/javanano/javanano_generator.h         \
   google/protobuf/compiler/js/js_generator.h                     \
   google/protobuf/compiler/js/well_known_types_embed.h           \
   google/protobuf/compiler/objectivec/objectivec_generator.h     \
@@ -409,29 +408,6 @@ libprotoc_la_SOURCES =                                         \
   google/protobuf/compiler/java/java_doc_comment.h             \
   google/protobuf/compiler/js/js_generator.cc                  \
   google/protobuf/compiler/js/well_known_types_embed.cc        \
-  google/protobuf/compiler/javanano/javanano_enum.cc           \
-  google/protobuf/compiler/javanano/javanano_enum.h            \
-  google/protobuf/compiler/javanano/javanano_enum_field.cc     \
-  google/protobuf/compiler/javanano/javanano_enum_field.h      \
-  google/protobuf/compiler/javanano/javanano_extension.cc      \
-  google/protobuf/compiler/javanano/javanano_extension.h       \
-  google/protobuf/compiler/javanano/javanano_field.cc          \
-  google/protobuf/compiler/javanano/javanano_field.h           \
-  google/protobuf/compiler/javanano/javanano_file.cc           \
-  google/protobuf/compiler/javanano/javanano_file.h            \
-  google/protobuf/compiler/javanano/javanano_generator.cc      \
-  google/protobuf/compiler/javanano/javanano_generator.h       \
-  google/protobuf/compiler/javanano/javanano_helpers.cc        \
-  google/protobuf/compiler/javanano/javanano_helpers.h         \
-  google/protobuf/compiler/javanano/javanano_map_field.cc      \
-  google/protobuf/compiler/javanano/javanano_map_field.h       \
-  google/protobuf/compiler/javanano/javanano_message.cc        \
-  google/protobuf/compiler/javanano/javanano_message.h         \
-  google/protobuf/compiler/javanano/javanano_message_field.cc  \
-  google/protobuf/compiler/javanano/javanano_message_field.h   \
-  google/protobuf/compiler/javanano/javanano_params.h          \
-  google/protobuf/compiler/javanano/javanano_primitive_field.cc \
-  google/protobuf/compiler/javanano/javanano_primitive_field.h \
   google/protobuf/compiler/objectivec/objectivec_enum.cc       \
   google/protobuf/compiler/objectivec/objectivec_enum.h        \
   google/protobuf/compiler/objectivec/objectivec_enum_field.cc \

src/google/protobuf/compiler/javanano/javanano_enum.cc

@@ -1,143 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#include <map>
-#include <string>
-
-#include <google/protobuf/compiler/javanano/javanano_params.h>
-#include <google/protobuf/compiler/javanano/javanano_enum.h>
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/io/printer.h>
-#include <google/protobuf/descriptor.pb.h>
-#include <google/protobuf/stubs/strutil.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor, const Params& params)
-  : params_(params), descriptor_(descriptor) {
-  for (int i = 0; i < descriptor_->value_count(); i++) {
-    const EnumValueDescriptor* value = descriptor_->value(i);
-    const EnumValueDescriptor* canonical_value =
-      descriptor_->FindValueByNumber(value->number());
-
-    if (value == canonical_value) {
-      canonical_values_.push_back(value);
-    } else {
-      Alias alias;
-      alias.value = value;
-      alias.canonical_value = canonical_value;
-      aliases_.push_back(alias);
-    }
-  }
-}
-
-EnumGenerator::~EnumGenerator() {}
-
-void EnumGenerator::Generate(io::Printer* printer) {
-  printer->Print(
-      "\n"
-      "// enum $classname$\n",
-      "classname", descriptor_->name());
-
-  const string classname = RenameJavaKeywords(descriptor_->name());
-
-  // Start of container interface
-  // If generating intdefs, we use the container interface as the intdef if
-  // present. Otherwise, we just make an empty @interface parallel to the
-  // constants.
-  bool use_intdef = params_.generate_intdefs();
-  bool use_shell_class = params_.java_enum_style();
-  if (use_intdef) {
-    // @IntDef annotation so tools can enforce correctness
-    // Annotations will be discarded by the compiler
-    printer->Print("@java.lang.annotation.Retention("
-      "java.lang.annotation.RetentionPolicy.SOURCE)\n"
-      "@android.support.annotation.IntDef({\n");
-    printer->Indent();
-    for (int i = 0; i < canonical_values_.size(); i++) {
-      const string constant_name =
-          RenameJavaKeywords(canonical_values_[i]->name());
-      if (use_shell_class) {
-        printer->Print("$classname$.$name$,\n",
-          "classname", classname,
-          "name", constant_name);
-      } else {
-        printer->Print("$name$,\n", "name", constant_name);
-      }
-    }
-    printer->Outdent();
-    printer->Print("})\n");
-  }
-  if (use_shell_class || use_intdef) {
-    printer->Print(
-      "public $at_for_intdef$interface $classname$ {\n",
-      "classname", classname,
-      "at_for_intdef", use_intdef ? "@" : "");
-    if (use_shell_class) {
-        printer->Indent();
-    } else {
-        printer->Print("}\n\n");
-    }
-  }
-
-  // Canonical values
-  for (int i = 0; i < canonical_values_.size(); i++) {
-    printer->Print(
-      "public static final int $name$ = $canonical_value$;\n",
-      "name", RenameJavaKeywords(canonical_values_[i]->name()),
-      "canonical_value", SimpleItoa(canonical_values_[i]->number()));
-  }
-
-  // Aliases
-  for (int i = 0; i < aliases_.size(); i++) {
-    printer->Print(
-      "public static final int $name$ = $canonical_name$;\n",
-      "name", RenameJavaKeywords(aliases_[i].value->name()),
-      "canonical_name", RenameJavaKeywords(aliases_[i].canonical_value->name()));
-  }
-
-  // End of container interface
-  if (use_shell_class) {
-    printer->Outdent();
-    printer->Print("}\n");
-  }
-}
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google

src/google/protobuf/compiler/javanano/javanano_enum.h

@@ -1,87 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_ENUM_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_ENUM_H__
-
-#include <string>
-#include <vector>
-
-#include <google/protobuf/compiler/javanano/javanano_params.h>
-#include <google/protobuf/descriptor.h>
-
-namespace google {
-namespace protobuf {
-  namespace io {
-    class Printer;             // printer.h
-  }
-}
-
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-class EnumGenerator {
- public:
-  explicit EnumGenerator(const EnumDescriptor* descriptor, const Params& params);
-  ~EnumGenerator();
-
-  void Generate(io::Printer* printer);
-
- private:
-  const Params& params_;
-  const EnumDescriptor* descriptor_;
-
-  // The proto language allows multiple enum constants to have the same numeric
-  // value.  Java, however, does not allow multiple enum constants to be
-  // considered equivalent.  We treat the first defined constant for any
-  // given numeric value as "canonical" and the rest as aliases of that
-  // canonical value.
-  std::vector<const EnumValueDescriptor*> canonical_values_;
-
-  struct Alias {
-    const EnumValueDescriptor* value;
-    const EnumValueDescriptor* canonical_value;
-  };
-  std::vector<Alias> aliases_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumGenerator);
-};
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_ENUM_H__

src/google/protobuf/compiler/javanano/javanano_enum_field.cc

@@ -1,544 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#include <map>
-#include <string>
-
-#include <google/protobuf/compiler/javanano/javanano_enum_field.h>
-#include <google/protobuf/stubs/common.h>
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/io/printer.h>
-#include <google/protobuf/wire_format.h>
-#include <google/protobuf/stubs/strutil.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-namespace {
-
-// TODO(kenton):  Factor out a "SetCommonFieldVariables()" to get rid of
-//   repeat code between this and the other field types.
-void SetEnumVariables(const Params& params,
-    const FieldDescriptor* descriptor, std::map<string, string>* variables) {
-  (*variables)["name"] =
-    RenameJavaKeywords(UnderscoresToCamelCase(descriptor));
-  (*variables)["capitalized_name"] =
-    RenameJavaKeywords(UnderscoresToCapitalizedCamelCase(descriptor));
-  (*variables)["number"] = SimpleItoa(descriptor->number());
-  if (params.use_reference_types_for_primitives()
-      && !params.reftypes_primitive_enums()
-      && !descriptor->is_repeated()) {
-    (*variables)["type"] = "java.lang.Integer";
-    (*variables)["default"] = "null";
-  } else {
-    (*variables)["type"] = "int";
-    (*variables)["default"] = DefaultValue(params, descriptor);
-  }
-  (*variables)["repeated_default"] =
-      "com.google.protobuf.nano.WireFormatNano.EMPTY_INT_ARRAY";
-  (*variables)["tag"] = SimpleItoa(internal::WireFormat::MakeTag(descriptor));
-  (*variables)["tag_size"] = SimpleItoa(
-      internal::WireFormat::TagSize(descriptor->number(), descriptor->type()));
-  (*variables)["non_packed_tag"] = SimpleItoa(
-      internal::WireFormatLite::MakeTag(descriptor->number(),
-          internal::WireFormat::WireTypeForFieldType(descriptor->type())));
-  (*variables)["message_name"] = descriptor->containing_type()->name();
-  const EnumDescriptor* enum_type = descriptor->enum_type();
-  (*variables)["message_type_intdef"] = "@"
-      + ToJavaName(params, enum_type->name(), true,
-          enum_type->containing_type(), enum_type->file());
-}
-
-void LoadEnumValues(const Params& params,
-    const EnumDescriptor* enum_descriptor, std::vector<string>* canonical_values) {
-  string enum_class_name = ClassName(params, enum_descriptor);
-  for (int i = 0; i < enum_descriptor->value_count(); i++) {
-    const EnumValueDescriptor* value = enum_descriptor->value(i);
-    const EnumValueDescriptor* canonical_value =
-        enum_descriptor->FindValueByNumber(value->number());
-    if (value == canonical_value) {
-      canonical_values->push_back(
-          enum_class_name + "." + RenameJavaKeywords(value->name()));
-    }
-  }
-}
-
-void PrintCaseLabels(
-    io::Printer* printer, const std::vector<string>& canonical_values) {
-  for (int i = 0; i < canonical_values.size(); i++) {
-    printer->Print(
-      "  case $value$:\n",
-      "value", canonical_values[i]);
-  }
-}
-
-}  // namespace
-
-// ===================================================================
-
-EnumFieldGenerator::
-EnumFieldGenerator(const FieldDescriptor* descriptor, const Params& params)
-  : FieldGenerator(params), descriptor_(descriptor) {
-  SetEnumVariables(params, descriptor, &variables_);
-  LoadEnumValues(params, descriptor->enum_type(), &canonical_values_);
-}
-
-EnumFieldGenerator::~EnumFieldGenerator() {}
-
-void EnumFieldGenerator::
-GenerateMembers(io::Printer* printer, bool /* unused lazy_init */) const {
-  if (params_.generate_intdefs()) {
-    printer->Print(variables_, "$message_type_intdef$\n");
-  }
-  printer->Print(variables_, "public $type$ $name$;\n");
-
-  if (params_.generate_has()) {
-    printer->Print(variables_,
-      "public boolean has$capitalized_name$;\n");
-  }
-}
-
-void EnumFieldGenerator::
-GenerateClearCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "$name$ = $default$;\n");
-
-  if (params_.generate_has()) {
-    printer->Print(variables_,
-      "has$capitalized_name$ = false;\n");
-  }
-}
-
-void EnumFieldGenerator::
-GenerateMergingCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "int value = input.readInt32();\n"
-    "switch (value) {\n");
-  PrintCaseLabels(printer, canonical_values_);
-  printer->Print(variables_,
-    "    this.$name$ = value;\n");
-  if (params_.generate_has()) {
-    printer->Print(variables_,
-      "    has$capitalized_name$ = true;\n");
-  }
-  printer->Print(
-    "    break;\n"
-    "}\n");
-  // No default case: in case of invalid value from the wire, preserve old
-  // field value. Also we are not storing the invalid value into the unknown
-  // fields, because there is no way to get the value out.
-}
-
-void EnumFieldGenerator::
-GenerateSerializationCode(io::Printer* printer) const {
-  if (descriptor_->is_required() && !params_.generate_has()) {
-    // Always serialize a required field if we don't have the 'has' signal.
-    printer->Print(variables_,
-      "output.writeInt32($number$, this.$name$);\n");
-  } else {
-    if (params_.generate_has()) {
-      printer->Print(variables_,
-        "if (this.$name$ != $default$ || has$capitalized_name$) {\n");
-    } else {
-      printer->Print(variables_,
-        "if (this.$name$ != $default$) {\n");
-    }
-    printer->Print(variables_,
-      "  output.writeInt32($number$, this.$name$);\n"
-      "}\n");
-  }
-}
-
-void EnumFieldGenerator::
-GenerateSerializedSizeCode(io::Printer* printer) const {
-  if (descriptor_->is_required() && !params_.generate_has()) {
-    printer->Print(variables_,
-      "size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-      "  .computeInt32Size($number$, this.$name$);\n");
-  } else {
-    if (params_.generate_has()) {
-      printer->Print(variables_,
-        "if (this.$name$ != $default$ || has$capitalized_name$) {\n");
-    } else {
-      printer->Print(variables_,
-        "if (this.$name$ != $default$) {\n");
-    }
-    printer->Print(variables_,
-      "  size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-      "    .computeInt32Size($number$, this.$name$);\n"
-      "}\n");
-  }
-}
-
-void EnumFieldGenerator::GenerateEqualsCode(io::Printer* printer) const {
-  if (params_.use_reference_types_for_primitives()
-        && !params_.reftypes_primitive_enums()) {
-    printer->Print(variables_,
-      "if (this.$name$ == null) {\n"
-      "  if (other.$name$ != null) {\n"
-      "    return false;\n"
-      "  }\n"
-      "} else if (!this.$name$.equals(other.$name$)) {\n"
-      "  return false;"
-      "}\n");
-  } else {
-    // We define equality as serialized form equality. If generate_has(),
-    // then if the field value equals the default value in both messages,
-    // but one's 'has' field is set and the other's is not, the serialized
-    // forms are different and we should return false.
-    printer->Print(variables_,
-      "if (this.$name$ != other.$name$");
-    if (params_.generate_has()) {
-      printer->Print(variables_,
-        "\n"
-        "    || (this.$name$ == $default$\n"
-        "        && this.has$capitalized_name$ != other.has$capitalized_name$)");
-    }
-    printer->Print(") {\n"
-      "  return false;\n"
-      "}\n");
-  }
-}
-
-void EnumFieldGenerator::GenerateHashCodeCode(io::Printer* printer) const {
-  printer->Print(
-    "result = 31 * result + ");
-  if (params_.use_reference_types_for_primitives()
-        && !params_.reftypes_primitive_enums()) {
-    printer->Print(variables_,
-      "(this.$name$ == null ? 0 : this.$name$)");
-  } else {
-    printer->Print(variables_,
-      "this.$name$");
-  }
-  printer->Print(";\n");
-}
-
-// ===================================================================
-
-AccessorEnumFieldGenerator::
-AccessorEnumFieldGenerator(const FieldDescriptor* descriptor,
-    const Params& params, int has_bit_index)
-  : FieldGenerator(params), descriptor_(descriptor) {
-  SetEnumVariables(params, descriptor, &variables_);
-  LoadEnumValues(params, descriptor->enum_type(), &canonical_values_);
-  SetBitOperationVariables("has", has_bit_index, &variables_);
-}
-
-AccessorEnumFieldGenerator::~AccessorEnumFieldGenerator() {}
-
-void AccessorEnumFieldGenerator::
-GenerateMembers(io::Printer* printer, bool /* unused lazy_init */) const {
-  printer->Print(variables_, "private int $name$_;\n");
-  if (params_.generate_intdefs()) {
-    printer->Print(variables_, "$message_type_intdef$\n");
-  }
-  printer->Print(variables_,
-    "public int get$capitalized_name$() {\n"
-    "  return $name$_;\n"
-    "}\n"
-    "public $message_name$ set$capitalized_name$(");
-  if (params_.generate_intdefs()) {
-    printer->Print(variables_,
-      "\n"
-      "    $message_type_intdef$ ");
-  }
-  printer->Print(variables_,
-    "int value) {\n"
-    "  $name$_ = value;\n"
-    "  $set_has$;\n"
-    "  return this;\n"
-    "}\n"
-    "public boolean has$capitalized_name$() {\n"
-    "  return $get_has$;\n"
-    "}\n"
-    "public $message_name$ clear$capitalized_name$() {\n"
-    "  $name$_ = $default$;\n"
-    "  $clear_has$;\n"
-    "  return this;\n"
-    "}\n");
-}
-
-void AccessorEnumFieldGenerator::
-GenerateClearCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "$name$_ = $default$;\n");
-}
-
-void AccessorEnumFieldGenerator::
-GenerateMergingCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "int value = input.readInt32();\n"
-    "switch (value) {\n");
-  PrintCaseLabels(printer, canonical_values_);
-  printer->Print(variables_,
-    "    $name$_ = value;\n"
-    "    $set_has$;\n"
-    "    break;\n"
-    "}\n");
-  // No default case: in case of invalid value from the wire, preserve old
-  // field value. Also we are not storing the invalid value into the unknown
-  // fields, because there is no way to get the value out.
-}
-
-void AccessorEnumFieldGenerator::
-GenerateSerializationCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if ($get_has$) {\n"
-    "  output.writeInt32($number$, $name$_);\n"
-    "}\n");
-}
-
-void AccessorEnumFieldGenerator::
-GenerateSerializedSizeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if ($get_has$) {\n"
-    "  size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-    "    .computeInt32Size($number$, $name$_);\n"
-    "}\n");
-}
-
-void AccessorEnumFieldGenerator::
-GenerateEqualsCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if ($different_has$\n"
-    "    || $name$_ != other.$name$_) {\n"
-    "  return false;\n"
-    "}\n");
-}
-
-void AccessorEnumFieldGenerator::
-GenerateHashCodeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "result = 31 * result + $name$_;\n");
-}
-
-// ===================================================================
-
-RepeatedEnumFieldGenerator::
-RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor, const Params& params)
-  : FieldGenerator(params), descriptor_(descriptor) {
-  SetEnumVariables(params, descriptor, &variables_);
-  LoadEnumValues(params, descriptor->enum_type(), &canonical_values_);
-}
-
-RepeatedEnumFieldGenerator::~RepeatedEnumFieldGenerator() {}
-
-void RepeatedEnumFieldGenerator::
-GenerateMembers(io::Printer* printer, bool /* unused lazy_init */) const {
-  printer->Print(variables_,
-    "public $type$[] $name$;\n");
-}
-
-void RepeatedEnumFieldGenerator::
-GenerateClearCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "$name$ = $repeated_default$;\n");
-}
-
-void RepeatedEnumFieldGenerator::
-GenerateMergingCode(io::Printer* printer) const {
-  // First, figure out the maximum length of the array, then parse,
-  // and finally copy the valid values to the field.
-  printer->Print(variables_,
-    "int length = com.google.protobuf.nano.WireFormatNano\n"
-    "    .getRepeatedFieldArrayLength(input, $non_packed_tag$);\n"
-    "int[] validValues = new int[length];\n"
-    "int validCount = 0;\n"
-    "for (int i = 0; i < length; i++) {\n"
-    "  if (i != 0) { // tag for first value already consumed.\n"
-    "    input.readTag();\n"
-    "  }\n"
-    "  int value = input.readInt32();\n"
-    "  switch (value) {\n");
-  printer->Indent();
-  PrintCaseLabels(printer, canonical_values_);
-  printer->Outdent();
-  printer->Print(variables_,
-    "      validValues[validCount++] = value;\n"
-    "      break;\n"
-    "  }\n"
-    "}\n"
-    "if (validCount != 0) {\n"
-    "  int i = this.$name$ == null ? 0 : this.$name$.length;\n"
-    "  if (i == 0 && validCount == validValues.length) {\n"
-    "    this.$name$ = validValues;\n"
-    "  } else {\n"
-    "    int[] newArray = new int[i + validCount];\n"
-    "    if (i != 0) {\n"
-    "      java.lang.System.arraycopy(this.$name$, 0, newArray, 0, i);\n"
-    "    }\n"
-    "    java.lang.System.arraycopy(validValues, 0, newArray, i, validCount);\n"
-    "    this.$name$ = newArray;\n"
-    "  }\n"
-    "}\n");
-}
-
-void RepeatedEnumFieldGenerator::
-GenerateMergingCodeFromPacked(io::Printer* printer) const {
-  printer->Print(variables_,
-    "int bytes = input.readRawVarint32();\n"
-    "int limit = input.pushLimit(bytes);\n"
-    "// First pass to compute array length.\n"
-    "int arrayLength = 0;\n"
-    "int startPos = input.getPosition();\n"
-    "while (input.getBytesUntilLimit() > 0) {\n"
-    "  switch (input.readInt32()) {\n");
-  printer->Indent();
-  PrintCaseLabels(printer, canonical_values_);
-  printer->Outdent();
-  printer->Print(variables_,
-    "      arrayLength++;\n"
-    "      break;\n"
-    "  }\n"
-    "}\n"
-    "if (arrayLength != 0) {\n"
-    "  input.rewindToPosition(startPos);\n"
-    "  int i = this.$name$ == null ? 0 : this.$name$.length;\n"
-    "  int[] newArray = new int[i + arrayLength];\n"
-    "  if (i != 0) {\n"
-    "    java.lang.System.arraycopy(this.$name$, 0, newArray, 0, i);\n"
-    "  }\n"
-    "  while (input.getBytesUntilLimit() > 0) {\n"
-    "    int value = input.readInt32();\n"
-    "    switch (value) {\n");
-  printer->Indent();
-  printer->Indent();
-  PrintCaseLabels(printer, canonical_values_);
-  printer->Outdent();
-  printer->Outdent();
-  printer->Print(variables_,
-    "        newArray[i++] = value;\n"
-    "        break;\n"
-    "    }\n"
-    "  }\n"
-    "  this.$name$ = newArray;\n"
-    "}\n"
-    "input.popLimit(limit);\n");
-}
-
-void RepeatedEnumFieldGenerator::
-GenerateRepeatedDataSizeCode(io::Printer* printer) const {
-  // Creates a variable dataSize and puts the serialized size in there.
-  printer->Print(variables_,
-    "int dataSize = 0;\n"
-    "for (int i = 0; i < this.$name$.length; i++) {\n"
-    "  int element = this.$name$[i];\n"
-    "  dataSize += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-    "      .computeInt32SizeNoTag(element);\n"
-    "}\n");
-}
-
-void RepeatedEnumFieldGenerator::
-GenerateSerializationCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null && this.$name$.length > 0) {\n");
-  printer->Indent();
-
-  if (descriptor_->options().packed()) {
-    GenerateRepeatedDataSizeCode(printer);
-    printer->Print(variables_,
-      "output.writeRawVarint32($tag$);\n"
-      "output.writeRawVarint32(dataSize);\n"
-      "for (int i = 0; i < this.$name$.length; i++) {\n"
-      "  output.writeRawVarint32(this.$name$[i]);\n"
-      "}\n");
-  } else {
-    printer->Print(variables_,
-      "for (int i = 0; i < this.$name$.length; i++) {\n"
-      "  output.writeInt32($number$, this.$name$[i]);\n"
-      "}\n");
-  }
-
-  printer->Outdent();
-  printer->Print(variables_,
-    "}\n");
-}
-
-void RepeatedEnumFieldGenerator::
-GenerateSerializedSizeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null && this.$name$.length > 0) {\n");
-  printer->Indent();
-
-  GenerateRepeatedDataSizeCode(printer);
-
-  printer->Print(
-    "size += dataSize;\n");
-  if (descriptor_->options().packed()) {
-    printer->Print(variables_,
-      "size += $tag_size$;\n"
-      "size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-      "    .computeRawVarint32Size(dataSize);\n");
-  } else {
-    printer->Print(variables_,
-      "size += $tag_size$ * this.$name$.length;\n");
-  }
-
-  printer->Outdent();
-
-  printer->Print(
-    "}\n");
-}
-
-void RepeatedEnumFieldGenerator::
-GenerateFixClonedCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null && this.$name$.length > 0) {\n"
-    "  cloned.$name$ = this.$name$.clone();\n"
-    "}\n");
-}
-
-void RepeatedEnumFieldGenerator::
-GenerateEqualsCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (!com.google.protobuf.nano.InternalNano.equals(\n"
-    "    this.$name$, other.$name$)) {\n"
-    "  return false;\n"
-    "}\n");
-}
-
-void RepeatedEnumFieldGenerator::
-GenerateHashCodeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "result = 31 * result\n"
-    "    + com.google.protobuf.nano.InternalNano.hashCode(this.$name$);\n");
-}
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google

src/google/protobuf/compiler/javanano/javanano_enum_field.h

@@ -1,126 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_ENUM_FIELD_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_ENUM_FIELD_H__
-
-#include <map>
-#include <string>
-#include <vector>
-#include <google/protobuf/compiler/javanano/javanano_field.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-class EnumFieldGenerator : public FieldGenerator {
- public:
-  explicit EnumFieldGenerator(
-      const FieldDescriptor* descriptor, const Params& params);
-  ~EnumFieldGenerator();
-
-  // implements FieldGenerator ---------------------------------------
-  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
-  void GenerateClearCode(io::Printer* printer) const;
-  void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateSerializationCode(io::Printer* printer) const;
-  void GenerateSerializedSizeCode(io::Printer* printer) const;
-  void GenerateEqualsCode(io::Printer* printer) const;
-  void GenerateHashCodeCode(io::Printer* printer) const;
-
- private:
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-  std::vector<string> canonical_values_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumFieldGenerator);
-};
-
-class AccessorEnumFieldGenerator : public FieldGenerator {
- public:
-  explicit AccessorEnumFieldGenerator(const FieldDescriptor* descriptor,
-      const Params& params, int has_bit_index);
-  ~AccessorEnumFieldGenerator();
-
-  // implements FieldGenerator ---------------------------------------
-  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
-  void GenerateClearCode(io::Printer* printer) const;
-  void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateSerializationCode(io::Printer* printer) const;
-  void GenerateSerializedSizeCode(io::Printer* printer) const;
-  void GenerateEqualsCode(io::Printer* printer) const;
-  void GenerateHashCodeCode(io::Printer* printer) const;
-
- private:
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-  std::vector<string> canonical_values_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(AccessorEnumFieldGenerator);
-};
-
-class RepeatedEnumFieldGenerator : public FieldGenerator {
- public:
-  explicit RepeatedEnumFieldGenerator(
-      const FieldDescriptor* descriptor, const Params& params);
-  ~RepeatedEnumFieldGenerator();
-
-  // implements FieldGenerator ---------------------------------------
-  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
-  void GenerateClearCode(io::Printer* printer) const;
-  void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateMergingCodeFromPacked(io::Printer* printer) const;
-  void GenerateSerializationCode(io::Printer* printer) const;
-  void GenerateSerializedSizeCode(io::Printer* printer) const;
-  void GenerateEqualsCode(io::Printer* printer) const;
-  void GenerateHashCodeCode(io::Printer* printer) const;
-  void GenerateFixClonedCode(io::Printer* printer) const;
-
- private:
-  void GenerateRepeatedDataSizeCode(io::Printer* printer) const;
-
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-  std::vector<string> canonical_values_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedEnumFieldGenerator);
-};
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_ENUM_FIELD_H__

src/google/protobuf/compiler/javanano/javanano_extension.cc

@@ -1,150 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: bduff@google.com (Brian Duff)
-
-#include <google/protobuf/compiler/javanano/javanano_extension.h>
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/io/printer.h>
-#include <google/protobuf/stubs/strutil.h>
-#include <google/protobuf/wire_format.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-using internal::WireFormat;
-using internal::WireFormatLite;
-
-namespace {
-
-const char* GetTypeConstantName(const FieldDescriptor::Type type) {
-  switch (type) {
-    case FieldDescriptor::TYPE_INT32   : return "TYPE_INT32"   ;
-    case FieldDescriptor::TYPE_UINT32  : return "TYPE_UINT32"  ;
-    case FieldDescriptor::TYPE_SINT32  : return "TYPE_SINT32"  ;
-    case FieldDescriptor::TYPE_FIXED32 : return "TYPE_FIXED32" ;
-    case FieldDescriptor::TYPE_SFIXED32: return "TYPE_SFIXED32";
-    case FieldDescriptor::TYPE_INT64   : return "TYPE_INT64"   ;
-    case FieldDescriptor::TYPE_UINT64  : return "TYPE_UINT64"  ;
-    case FieldDescriptor::TYPE_SINT64  : return "TYPE_SINT64"  ;
-    case FieldDescriptor::TYPE_FIXED64 : return "TYPE_FIXED64" ;
-    case FieldDescriptor::TYPE_SFIXED64: return "TYPE_SFIXED64";
-    case FieldDescriptor::TYPE_FLOAT   : return "TYPE_FLOAT"   ;
-    case FieldDescriptor::TYPE_DOUBLE  : return "TYPE_DOUBLE"  ;
-    case FieldDescriptor::TYPE_BOOL    : return "TYPE_BOOL"    ;
-    case FieldDescriptor::TYPE_STRING  : return "TYPE_STRING"  ;
-    case FieldDescriptor::TYPE_BYTES   : return "TYPE_BYTES"   ;
-    case FieldDescriptor::TYPE_ENUM    : return "TYPE_ENUM"    ;
-    case FieldDescriptor::TYPE_GROUP   : return "TYPE_GROUP"   ;
-    case FieldDescriptor::TYPE_MESSAGE : return "TYPE_MESSAGE" ;
-
-    // No default because we want the compiler to complain if any new
-    // types are added.
-  }
-
-  GOOGLE_LOG(FATAL) << "Can't get here.";
-  return NULL;
-}
-
-}  // namespace
-
-void SetVariables(const FieldDescriptor* descriptor, const Params params,
-                  std::map<string, string>* variables) {
-  (*variables)["extends"] = ClassName(params, descriptor->containing_type());
-  (*variables)["name"] = RenameJavaKeywords(UnderscoresToCamelCase(descriptor));
-  bool repeated = descriptor->is_repeated();
-  (*variables)["repeated"] = repeated ? "Repeated" : "";
-  (*variables)["type"] = GetTypeConstantName(descriptor->type());
-  JavaType java_type = GetJavaType(descriptor->type());
-  string tag = SimpleItoa(WireFormat::MakeTag(descriptor));
-  if (java_type == JAVATYPE_MESSAGE) {
-    (*variables)["ext_type"] = "MessageTyped";
-    string message_type = ClassName(params, descriptor->message_type());
-    if (repeated) {
-      message_type += "[]";
-    }
-    (*variables)["class"] = message_type;
-    // For message typed extensions, tags_params contains a single tag
-    // for both singular and repeated cases.
-    (*variables)["tag_params"] = tag;
-  } else {
-    (*variables)["ext_type"] = "PrimitiveTyped";
-    if (!repeated) {
-      (*variables)["class"] = BoxedPrimitiveTypeName(java_type);
-      (*variables)["tag_params"] = tag;
-    } else {
-      (*variables)["class"] = PrimitiveTypeName(java_type) + "[]";
-      if (!descriptor->is_packable()) {
-        // Non-packable: nonPackedTag == tag, packedTag == 0
-        (*variables)["tag_params"] = tag + ", " + tag + ", 0";
-      } else if (descriptor->options().packed()) {
-        // Packable and packed: tag == packedTag
-        string non_packed_tag = SimpleItoa(WireFormatLite::MakeTag(
-            descriptor->number(),
-            WireFormat::WireTypeForFieldType(descriptor->type())));
-        (*variables)["tag_params"] = tag + ", " + non_packed_tag + ", " + tag;
-      } else {
-        // Packable and not packed: tag == nonPackedTag
-        string packed_tag = SimpleItoa(WireFormatLite::MakeTag(
-            descriptor->number(), WireFormatLite::WIRETYPE_LENGTH_DELIMITED));
-        (*variables)["tag_params"] = tag + ", " + tag + ", " + packed_tag;
-      }
-    }
-  }
-}
-
-ExtensionGenerator::
-ExtensionGenerator(const FieldDescriptor* descriptor, const Params& params)
-  : params_(params), descriptor_(descriptor) {
-  SetVariables(descriptor, params, &variables_);
-}
-
-ExtensionGenerator::~ExtensionGenerator() {}
-
-void ExtensionGenerator::Generate(io::Printer* printer) const {
-  printer->Print("\n");
-  PrintFieldComment(printer, descriptor_);
-  printer->Print(variables_,
-    "public static final com.google.protobuf.nano.Extension<\n"
-    "    $extends$,\n"
-    "    $class$> $name$ =\n"
-    "        com.google.protobuf.nano.Extension.create$repeated$$ext_type$(\n"
-    "            com.google.protobuf.nano.Extension.$type$,\n"
-    "            $class$.class,\n"
-    "            $tag_params$L);\n");
-}
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google
-

src/google/protobuf/compiler/javanano/javanano_extension.h

@@ -1,74 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: bduff@google.com (Brian Duff)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_EXTENSION_H_
-#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_EXTENSION_H_
-
-#include <google/protobuf/stubs/common.h>
-#include <google/protobuf/compiler/javanano/javanano_params.h>
-#include <google/protobuf/descriptor.pb.h>
-
-
-namespace google {
-namespace protobuf {
-  namespace io {
-    class Printer;             // printer.h
-  }
-}
-
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-class ExtensionGenerator {
- public:
-  explicit ExtensionGenerator(const FieldDescriptor* descriptor, const Params& params);
-  ~ExtensionGenerator();
-
-  void Generate(io::Printer* printer) const;
-
- private:
-  const Params& params_;
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionGenerator);
-};
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google
-
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_EXTENSION_H_

src/google/protobuf/compiler/javanano/javanano_field.cc

@@ -1,209 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#include <google/protobuf/compiler/javanano/javanano_field.h>
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/compiler/javanano/javanano_primitive_field.h>
-#include <google/protobuf/compiler/javanano/javanano_enum_field.h>
-#include <google/protobuf/compiler/javanano/javanano_map_field.h>
-#include <google/protobuf/compiler/javanano/javanano_message_field.h>
-#include <google/protobuf/stubs/common.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-FieldGenerator::~FieldGenerator() {}
-
-bool FieldGenerator::SavedDefaultNeeded() const {
-  // No saved default for this field by default.
-  // Subclasses whose instances may need saved defaults will override this
-  // and return the appropriate value.
-  return false;
-}
-
-void FieldGenerator::GenerateInitSavedDefaultCode(io::Printer* printer) const {
-  // No saved default for this field by default.
-  // Subclasses whose instances may need saved defaults will override this
-  // and generate the appropriate init code to the printer.
-}
-
-void FieldGenerator::GenerateMergingCodeFromPacked(io::Printer* printer) const {
-  // Reaching here indicates a bug. Cases are:
-  //   - This FieldGenerator should support packing, but this method should be
-  //     overridden.
-  //   - This FieldGenerator doesn't support packing, and this method should
-  //     never have been called.
-  GOOGLE_LOG(FATAL) << "GenerateParsingCodeFromPacked() "
-             << "called on field generator that does not support packing.";
-}
-
-// =============================================
-
-FieldGeneratorMap::FieldGeneratorMap(
-    const Descriptor* descriptor, const Params &params)
-  : descriptor_(descriptor),
-    field_generators_(
-      new std::unique_ptr<FieldGenerator>[descriptor->field_count()]) {
-
-  int next_has_bit_index = 0;
-  bool saved_defaults_needed = false;
-  // Construct all the FieldGenerators.
-  for (int i = 0; i < descriptor->field_count(); i++) {
-    FieldGenerator* field_generator = MakeGenerator(
-        descriptor->field(i), params, &next_has_bit_index);
-    saved_defaults_needed = saved_defaults_needed
-        || field_generator->SavedDefaultNeeded();
-    field_generators_[i].reset(field_generator);
-  }
-  total_bits_ = next_has_bit_index;
-  saved_defaults_needed_ = saved_defaults_needed;
-}
-
-FieldGenerator* FieldGeneratorMap::MakeGenerator(const FieldDescriptor* field,
-    const Params &params, int* next_has_bit_index) {
-  JavaType java_type = GetJavaType(field);
-  if (field->is_repeated()) {
-    switch (java_type) {
-      case JAVATYPE_MESSAGE:
-        if (IsMapEntry(field->message_type())) {
-          return new MapFieldGenerator(field, params);
-        } else {
-          return new RepeatedMessageFieldGenerator(field, params);
-        }
-      case JAVATYPE_ENUM:
-        return new RepeatedEnumFieldGenerator(field, params);
-      default:
-        return new RepeatedPrimitiveFieldGenerator(field, params);
-    }
-  } else if (field->containing_oneof()) {
-    switch (java_type) {
-      case JAVATYPE_MESSAGE:
-        return new MessageOneofFieldGenerator(field, params);
-      case JAVATYPE_ENUM:
-      default:
-        return new PrimitiveOneofFieldGenerator(field, params);
-    }
-  } else if (params.optional_field_accessors() && field->is_optional()
-      && java_type != JAVATYPE_MESSAGE) {
-    // We need a has-bit for each primitive/enum field because their default
-    // values could be same as explicitly set values. But we don't need it
-    // for a message field because they have no defaults and Nano uses 'null'
-    // for unset messages, which cannot be set explicitly.
-    switch (java_type) {
-      case JAVATYPE_ENUM:
-        return new AccessorEnumFieldGenerator(
-            field, params, (*next_has_bit_index)++);
-      default:
-        return new AccessorPrimitiveFieldGenerator(
-            field, params, (*next_has_bit_index)++);
-    }
-  } else {
-    switch (java_type) {
-      case JAVATYPE_MESSAGE:
-        return new MessageFieldGenerator(field, params);
-      case JAVATYPE_ENUM:
-        return new EnumFieldGenerator(field, params);
-      default:
-        return new PrimitiveFieldGenerator(field, params);
-    }
-  }
-}
-
-FieldGeneratorMap::~FieldGeneratorMap() {}
-
-const FieldGenerator& FieldGeneratorMap::get(
-    const FieldDescriptor* field) const {
-  GOOGLE_CHECK_EQ(field->containing_type(), descriptor_);
-  return *field_generators_[field->index()];
-}
-
-void SetCommonOneofVariables(const FieldDescriptor* descriptor,
-                             std::map<string, string>* variables) {
-  (*variables)["oneof_name"] =
-      UnderscoresToCamelCase(descriptor->containing_oneof());
-  (*variables)["oneof_capitalized_name"] =
-      UnderscoresToCapitalizedCamelCase(descriptor->containing_oneof());
-  (*variables)["oneof_index"] =
-      SimpleItoa(descriptor->containing_oneof()->index());
-  (*variables)["set_oneof_case"] =
-      "this." + (*variables)["oneof_name"] +
-      "Case_ = " + SimpleItoa(descriptor->number());
-  (*variables)["clear_oneof_case"] =
-      "this." + (*variables)["oneof_name"] + "Case_ = 0";
-  (*variables)["has_oneof_case"] =
-      "this." + (*variables)["oneof_name"] + "Case_ == " +
-      SimpleItoa(descriptor->number());
-}
-
-void GenerateOneofFieldEquals(const FieldDescriptor* descriptor,
-                              const std::map<string, string>& variables,
-                              io::Printer* printer) {
-  if (GetJavaType(descriptor) == JAVATYPE_BYTES) {
-    printer->Print(variables,
-      "if (this.has$capitalized_name$()) {\n"
-      "  if (!java.util.Arrays.equals((byte[]) this.$oneof_name$_,\n"
-      "                               (byte[]) other.$oneof_name$_)) {\n"
-      "    return false;\n"
-      "  }\n"
-      "}\n");
-  } else {
-    printer->Print(variables,
-      "if (this.has$capitalized_name$()) {\n"
-      "  if (!this.$oneof_name$_.equals(other.$oneof_name$_)) {\n"
-      "    return false;\n"
-      "  }\n"
-      "}\n");
-  }
-}
-
-void GenerateOneofFieldHashCode(const FieldDescriptor* descriptor,
-                                const std::map<string, string>& variables,
-                                io::Printer* printer) {
-  if (GetJavaType(descriptor) == JAVATYPE_BYTES) {
-    printer->Print(variables,
-      "result = 31 * result + ($has_oneof_case$\n"
-      "   ? java.util.Arrays.hashCode((byte[]) this.$oneof_name$_) : 0);\n");
-  } else {
-    printer->Print(variables,
-      "result = 31 * result +\n"
-      "  ($has_oneof_case$ ? this.$oneof_name$_.hashCode() : 0);\n");
-  }
-}
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google

src/google/protobuf/compiler/javanano/javanano_field.h

@@ -1,130 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_FIELD_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_FIELD_H__
-
-#include <map>
-#include <string>
-#include <google/protobuf/stubs/common.h>
-#include <google/protobuf/descriptor.h>
-#include <google/protobuf/compiler/javanano/javanano_params.h>
-
-namespace google {
-namespace protobuf {
-  namespace io {
-    class Printer;             // printer.h
-  }
-}
-
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-class FieldGenerator {
- public:
-  FieldGenerator(const Params& params) : params_(params) {}
-  virtual ~FieldGenerator();
-
-  virtual bool SavedDefaultNeeded() const;
-  virtual void GenerateInitSavedDefaultCode(io::Printer* printer) const;
-
-  // Generates code for Java fields and methods supporting this field.
-  // If this field needs a saved default (SavedDefaultNeeded() is true),
-  // then @lazy_init controls how the static field for that default value
-  // and its initialization code should be generated. If @lazy_init is
-  // true, the static field is not declared final and the initialization
-  // code is generated only when GenerateInitSavedDefaultCode is called;
-  // otherwise, the static field is declared final and initialized inline.
-  // GenerateInitSavedDefaultCode will not be called in the latter case.
-  virtual void GenerateMembers(
-      io::Printer* printer, bool lazy_init) const = 0;
-
-  virtual void GenerateClearCode(io::Printer* printer) const = 0;
-  virtual void GenerateMergingCode(io::Printer* printer) const = 0;
-
-  // Generates code to merge from packed serialized form. The default
-  // implementation will fail; subclasses which can handle packed serialized
-  // forms will override this and print appropriate code to the printer.
-  virtual void GenerateMergingCodeFromPacked(io::Printer* printer) const;
-
-  virtual void GenerateSerializationCode(io::Printer* printer) const = 0;
-  virtual void GenerateSerializedSizeCode(io::Printer* printer) const = 0;
-  virtual void GenerateEqualsCode(io::Printer* printer) const = 0;
-  virtual void GenerateHashCodeCode(io::Printer* printer) const = 0;
-  virtual void GenerateFixClonedCode(io::Printer* printer) const {}
-
- protected:
-  const Params& params_;
- private:
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGenerator);
-};
-
-// Convenience class which constructs FieldGenerators for a Descriptor.
-class FieldGeneratorMap {
- public:
-  explicit FieldGeneratorMap(const Descriptor* descriptor, const Params &params);
-  ~FieldGeneratorMap();
-
-  const FieldGenerator& get(const FieldDescriptor* field) const;
-  int total_bits() const { return total_bits_; }
-  bool saved_defaults_needed() const { return saved_defaults_needed_; }
-
- private:
-  const Descriptor* descriptor_;
-  std::unique_ptr<std::unique_ptr<FieldGenerator>[]> field_generators_;
-  int total_bits_;
-  bool saved_defaults_needed_;
-
-  static FieldGenerator* MakeGenerator(const FieldDescriptor* field,
-      const Params &params, int* next_has_bit_index);
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGeneratorMap);
-};
-
-void SetCommonOneofVariables(const FieldDescriptor* descriptor,
-                             std::map<string, string>* variables);
-void GenerateOneofFieldEquals(const FieldDescriptor* descriptor,
-                              const std::map<string, string>& variables,
-                              io::Printer* printer);
-void GenerateOneofFieldHashCode(const FieldDescriptor* descriptor,
-                                const std::map<string, string>& variables,
-                                io::Printer* printer);
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_FIELD_H__

src/google/protobuf/compiler/javanano/javanano_file.cc

@@ -1,263 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#include <iostream>
-
-#include <google/protobuf/compiler/javanano/javanano_file.h>
-#include <google/protobuf/compiler/javanano/javanano_enum.h>
-#include <google/protobuf/compiler/javanano/javanano_extension.h>
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/compiler/javanano/javanano_message.h>
-#include <google/protobuf/compiler/code_generator.h>
-#include <google/protobuf/io/printer.h>
-#include <google/protobuf/io/zero_copy_stream.h>
-#include <google/protobuf/descriptor.pb.h>
-#include <google/protobuf/stubs/strutil.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-namespace {
-
-// Recursively searches the given message to see if it contains any extensions.
-bool UsesExtensions(const Message& message) {
-  const Reflection* reflection = message.GetReflection();
-
-  // We conservatively assume that unknown fields are extensions.
-  if (reflection->GetUnknownFields(message).field_count() > 0) return true;
-
-  std::vector<const FieldDescriptor*> fields;
-  reflection->ListFields(message, &fields);
-
-  for (int i = 0; i < fields.size(); i++) {
-    if (fields[i]->is_extension()) return true;
-
-    if (fields[i]->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
-      if (fields[i]->is_repeated()) {
-        int size = reflection->FieldSize(message, fields[i]);
-        for (int j = 0; j < size; j++) {
-          const Message& sub_message =
-            reflection->GetRepeatedMessage(message, fields[i], j);
-          if (UsesExtensions(sub_message)) return true;
-        }
-      } else {
-        const Message& sub_message = reflection->GetMessage(message, fields[i]);
-        if (UsesExtensions(sub_message)) return true;
-      }
-    }
-  }
-
-  return false;
-}
-
-}  // namespace
-
-FileGenerator::FileGenerator(const FileDescriptor* file, const Params& params)
-  : file_(file),
-    params_(params),
-    java_package_(FileJavaPackage(params, file)),
-    classname_(FileClassName(params, file)) {}
-
-FileGenerator::~FileGenerator() {}
-
-bool FileGenerator::Validate(string* error) {
-  // Check for extensions
-  FileDescriptorProto file_proto;
-  file_->CopyTo(&file_proto);
-  if (UsesExtensions(file_proto) && !params_.store_unknown_fields()) {
-    error->assign(file_->name());
-    error->append(
-        ": Java NANO_RUNTIME only supports extensions when the "
-        "'store_unknown_fields' generator option is 'true'.");
-    return false;
-  }
-
-  if (file_->service_count() != 0 && !params_.ignore_services()) {
-    error->assign(file_->name());
-    error->append(
-      ": Java NANO_RUNTIME does not support services\"");
-    return false;
-  }
-
-  if (!IsOuterClassNeeded(params_, file_)) {
-    return true;
-  }
-
-  // Check whether legacy javanano generator would omit the outer class.
-  if (!params_.has_java_outer_classname(file_->name())
-      && file_->message_type_count() == 1
-      && file_->enum_type_count() == 0 && file_->extension_count() == 0) {
-    std::cout << "INFO: " << file_->name() << ":" << std::endl;
-    std::cout << "Javanano generator has changed to align with java generator. "
-        "An outer class will be created for this file and the single message "
-        "in the file will become a nested class. Use java_multiple_files to "
-        "skip generating the outer class, or set an explicit "
-        "java_outer_classname to suppress this message." << std::endl;
-  }
-
-  // Check that no class name matches the file's class name.  This is a common
-  // problem that leads to Java compile errors that can be hard to understand.
-  // It's especially bad when using the java_multiple_files, since we would
-  // end up overwriting the outer class with one of the inner ones.
-  bool found_conflict = false;
-  for (int i = 0; !found_conflict && i < file_->message_type_count(); i++) {
-    if (file_->message_type(i)->name() == classname_) {
-      found_conflict = true;
-    }
-  }
-  if (params_.java_enum_style()) {
-    for (int i = 0; !found_conflict && i < file_->enum_type_count(); i++) {
-      if (file_->enum_type(i)->name() == classname_) {
-        found_conflict = true;
-      }
-    }
-  }
-  if (found_conflict) {
-    error->assign(file_->name());
-    error->append(
-      ": Cannot generate Java output because the file's outer class name, \"");
-    error->append(classname_);
-    error->append(
-      "\", matches the name of one of the types declared inside it.  "
-      "Please either rename the type or use the java_outer_classname "
-      "option to specify a different outer class name for the .proto file.");
-    return false;
-  }
-  return true;
-}
-
-void FileGenerator::Generate(io::Printer* printer) {
-  // We don't import anything because we refer to all classes by their
-  // fully-qualified names in the generated source.
-  printer->Print(
-    "// Generated by the protocol buffer compiler.  DO NOT EDIT!\n");
-  if (!java_package_.empty()) {
-    printer->Print(
-      "\n"
-      "package $package$;\n",
-      "package", java_package_);
-  }
-
-  // Note: constants (from enums, emitted in the loop below) may have the same names as constants
-  // in the nested classes. This causes Java warnings, but is not fatal, so we suppress those
-  // warnings here in the top-most class declaration.
-  printer->Print(
-    "\n"
-    "@SuppressWarnings(\"hiding\")\n"
-    "public interface $classname$ {\n",
-    "classname", classname_);
-  printer->Indent();
-
-  // -----------------------------------------------------------------
-
-  // Extensions.
-  for (int i = 0; i < file_->extension_count(); i++) {
-    ExtensionGenerator(file_->extension(i), params_).Generate(printer);
-  }
-
-  // Enums.
-  for (int i = 0; i < file_->enum_type_count(); i++) {
-    EnumGenerator(file_->enum_type(i), params_).Generate(printer);
-  }
-
-  // Messages.
-  if (!params_.java_multiple_files(file_->name())) {
-    for (int i = 0; i < file_->message_type_count(); i++) {
-      MessageGenerator(file_->message_type(i), params_).Generate(printer);
-    }
-  }
-
-  // Static variables.
-  for (int i = 0; i < file_->message_type_count(); i++) {
-    // TODO(kenton):  Reuse MessageGenerator objects?
-    MessageGenerator(file_->message_type(i), params_).GenerateStaticVariables(printer);
-  }
-
-  printer->Outdent();
-  printer->Print(
-    "}\n");
-}
-
-template<typename GeneratorClass, typename DescriptorClass>
-static void GenerateSibling(const string& package_dir,
-                            const string& java_package,
-                            const DescriptorClass* descriptor,
-                            GeneratorContext* output_directory,
-                            std::vector<string>* file_list,
-                            const Params& params) {
-  string filename = package_dir + descriptor->name() + ".java";
-  file_list->push_back(filename);
-
-  std::unique_ptr<io::ZeroCopyOutputStream> output(
-    output_directory->Open(filename));
-  io::Printer printer(output.get(), '$');
-
-  printer.Print(
-    "// Generated by the protocol buffer compiler.  DO NOT EDIT!\n");
-  if (!java_package.empty()) {
-    printer.Print(
-      "\n"
-      "package $package$;\n",
-      "package", java_package);
-  }
-
-  GeneratorClass(descriptor, params).Generate(&printer);
-}
-
-void FileGenerator::GenerateSiblings(const string& package_dir,
-                                     GeneratorContext* output_directory,
-                                     std::vector<string>* file_list) {
-  if (params_.java_multiple_files(file_->name())) {
-    for (int i = 0; i < file_->message_type_count(); i++) {
-      GenerateSibling<MessageGenerator>(package_dir, java_package_,
-                                        file_->message_type(i),
-                                        output_directory, file_list, params_);
-    }
-
-    if (params_.java_enum_style()) {
-      for (int i = 0; i < file_->enum_type_count(); i++) {
-        GenerateSibling<EnumGenerator>(package_dir, java_package_,
-                                       file_->enum_type(i),
-                                       output_directory, file_list, params_);
-      }
-    }
-  }
-}
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google

src/google/protobuf/compiler/javanano/javanano_file.h

@@ -1,94 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_FILE_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_FILE_H__
-
-#include <string>
-#include <vector>
-#include <google/protobuf/stubs/common.h>
-#include <google/protobuf/compiler/javanano/javanano_params.h>
-
-namespace google {
-namespace protobuf {
-  class FileDescriptor;        // descriptor.h
-  namespace io {
-    class Printer;             // printer.h
-  }
-  namespace compiler {
-    class GeneratorContext;     // code_generator.h
-  }
-}
-
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-class FileGenerator {
- public:
-  explicit FileGenerator(const FileDescriptor* file, const Params& params);
-  ~FileGenerator();
-
-  // Checks for problems that would otherwise lead to cryptic compile errors.
-  // Returns true if there are no problems, or writes an error description to
-  // the given string and returns false otherwise.
-  bool Validate(string* error);
-
-  void Generate(io::Printer* printer);
-
-  // If we aren't putting everything into one file, this will write all the
-  // files other than the outer file (i.e. one for each message, enum, and
-  // service type).
-  void GenerateSiblings(const string& package_dir,
-                        GeneratorContext* output_directory,
-                        std::vector<string>* file_list);
-
-  const string& java_package() { return java_package_; }
-  const string& classname()    { return classname_;    }
-
- private:
-  const FileDescriptor* file_;
-  const Params& params_;
-  string java_package_;
-  string classname_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileGenerator);
-};
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_FILE_H__

src/google/protobuf/compiler/javanano/javanano_generator.cc

@@ -1,230 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#include <google/protobuf/compiler/javanano/javanano_params.h>
-#include <google/protobuf/compiler/javanano/javanano_generator.h>
-#include <google/protobuf/compiler/javanano/javanano_file.h>
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/io/printer.h>
-#include <google/protobuf/io/zero_copy_stream.h>
-#include <google/protobuf/descriptor.pb.h>
-#include <google/protobuf/stubs/strutil.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-namespace {
-
-string TrimString(const string& s) {
-  string::size_type start = s.find_first_not_of(" \n\r\t");
-  if (start == string::npos) {
-    return "";
-  }
-  string::size_type end = s.find_last_not_of(" \n\r\t") + 1;
-  return s.substr(start, end - start);
-}
-
-} // namespace
-
-void UpdateParamsRecursively(Params& params,
-    const FileDescriptor* file) {
-  // Add any parameters for this file
-  if (file->options().has_java_outer_classname()) {
-    params.set_java_outer_classname(
-      file->name(), file->options().java_outer_classname());
-  }
-  if (file->options().has_java_package()) {
-    string result = file->options().java_package();
-    if (!result.empty()) {
-      result += ".";
-    }
-    result += "nano";
-    params.set_java_package(
-      file->name(), result);
-  }
-  if (file->options().has_java_multiple_files()) {
-    params.set_java_multiple_files(
-      file->name(), file->options().java_multiple_files());
-  }
-
-  // Loop through all dependent files recursively
-  // adding dep
-  for (int i = 0; i < file->dependency_count(); i++) {
-    UpdateParamsRecursively(params, file->dependency(i));
-  }
-}
-
-JavaNanoGenerator::JavaNanoGenerator() {}
-JavaNanoGenerator::~JavaNanoGenerator() {}
-
-bool JavaNanoGenerator::Generate(const FileDescriptor* file,
-                             const string& parameter,
-                             GeneratorContext* output_directory,
-                             string* error) const {
-  std::vector<std::pair<string, string> > options;
-
-  ParseGeneratorParameter(parameter, &options);
-
-  // -----------------------------------------------------------------
-  // parse generator options
-
-  // Name a file where we will write a list of generated file names, one
-  // per line.
-  string output_list_file;
-  Params params(file->name());
-
-  // Update per file params
-  UpdateParamsRecursively(params, file);
-
-  // Replace any existing options with ones from command line
-  for (int i = 0; i < options.size(); i++) {
-    string option_name = TrimString(options[i].first);
-    string option_value = TrimString(options[i].second);
-    if (option_name == "output_list_file") {
-      output_list_file = option_value;
-    } else if (option_name == "java_package") {
-      std::vector<string> parts;
-      SplitStringUsing(option_value, "|", &parts);
-      if (parts.size() != 2) {
-        *error = "Bad java_package, expecting filename|PackageName found '"
-          + option_value + "'";
-        return false;
-      }
-      params.set_java_package(parts[0], parts[1]);
-    } else if (option_name == "java_outer_classname") {
-      std::vector<string> parts;
-      SplitStringUsing(option_value, "|", &parts);
-      if (parts.size() != 2) {
-        *error = "Bad java_outer_classname, "
-                 "expecting filename|ClassName found '"
-                 + option_value + "'";
-        return false;
-      }
-      params.set_java_outer_classname(parts[0], parts[1]);
-    } else if (option_name == "store_unknown_fields") {
-      params.set_store_unknown_fields(option_value == "true");
-    } else if (option_name == "java_multiple_files") {
-      params.set_override_java_multiple_files(option_value == "true");
-    } else if (option_name == "java_nano_generate_has") {
-      params.set_generate_has(option_value == "true");
-    } else if (option_name == "enum_style") {
-      params.set_java_enum_style(option_value == "java");
-    } else if (option_name == "optional_field_style") {
-      params.set_optional_field_accessors(option_value == "accessors");
-      params.set_use_reference_types_for_primitives(option_value == "reftypes"
-          || option_value == "reftypes_compat_mode");
-      params.set_reftypes_primitive_enums(
-          option_value == "reftypes_compat_mode");
-      if (option_value == "reftypes_compat_mode") {
-        params.set_generate_clear(false);
-      }
-    } else if (option_name == "generate_equals") {
-      params.set_generate_equals(option_value == "true");
-    } else if (option_name == "ignore_services") {
-      params.set_ignore_services(option_value == "true");
-    } else if (option_name == "parcelable_messages") {
-      params.set_parcelable_messages(option_value == "true");
-    } else if (option_name == "generate_clone") {
-      params.set_generate_clone(option_value == "true");
-    } else if (option_name == "generate_intdefs") {
-      params.set_generate_intdefs(option_value == "true");
-    } else if (option_name == "generate_clear") {
-      params.set_generate_clear(option_value == "true");
-    } else {
-      *error = "Ignore unknown javanano generator option: " + option_name;
-    }
-  }
-
-  // Check illegal parameter combinations
-  // Note: the enum-like optional_field_style generator param ensures
-  // that we can never have illegal combinations of field styles
-  // (e.g. reftypes and accessors can't be on at the same time).
-  if (params.generate_has()
-      && (params.optional_field_accessors()
-          || params.use_reference_types_for_primitives())) {
-    error->assign("java_nano_generate_has=true cannot be used in conjunction"
-        " with optional_field_style=accessors or optional_field_style=reftypes");
-    return false;
-  }
-
-  // -----------------------------------------------------------------
-
-  FileGenerator file_generator(file, params);
-  if (!file_generator.Validate(error)) {
-    return false;
-  }
-
-  string package_dir =
-    StringReplace(file_generator.java_package(), ".", "/", true);
-  if (!package_dir.empty()) package_dir += "/";
-
-  std::vector<string> all_files;
-
-  if (IsOuterClassNeeded(params, file)) {
-    string java_filename = package_dir;
-    java_filename += file_generator.classname();
-    java_filename += ".java";
-    all_files.push_back(java_filename);
-
-    // Generate main java file.
-    std::unique_ptr<io::ZeroCopyOutputStream> output(
-      output_directory->Open(java_filename));
-    io::Printer printer(output.get(), '$');
-    file_generator.Generate(&printer);
-  }
-
-  // Generate sibling files.
-  file_generator.GenerateSiblings(package_dir, output_directory, &all_files);
-
-  // Generate output list if requested.
-  if (!output_list_file.empty()) {
-    // Generate output list.  This is just a simple text file placed in a
-    // deterministic location which lists the .java files being generated.
-    std::unique_ptr<io::ZeroCopyOutputStream> srclist_raw_output(
-      output_directory->Open(output_list_file));
-    io::Printer srclist_printer(srclist_raw_output.get(), '$');
-    for (int i = 0; i < all_files.size(); i++) {
-      srclist_printer.Print("$filename$\n", "filename", all_files[i]);
-    }
-  }
-
-  return true;
-}
-
-}  // namespace java
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google

src/google/protobuf/compiler/javanano/javanano_generator.h

@@ -1,72 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-//
-// Generates Java nano code for a given .proto file.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_NANO_GENERATOR_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_NANO_GENERATOR_H__
-
-#include <string>
-#include <google/protobuf/compiler/code_generator.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-// CodeGenerator implementation which generates Java nano code.  If you create your
-// own protocol compiler binary and you want it to support Java output for the
-// nano runtime, you can do so by registering an instance of this CodeGenerator with
-// the CommandLineInterface in your main() function.
-class LIBPROTOC_EXPORT JavaNanoGenerator : public CodeGenerator {
- public:
-  JavaNanoGenerator();
-  ~JavaNanoGenerator();
-
-  // implements CodeGenerator ----------------------------------------
-  bool Generate(const FileDescriptor* file,
-                const string& parameter,
-                GeneratorContext* output_directory,
-                string* error) const;
-
- private:
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(JavaNanoGenerator);
-};
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_NANO_GENERATOR_H__

src/google/protobuf/compiler/javanano/javanano_helpers.cc

@@ -1,591 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#include <limits>
-#include <vector>
-
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/compiler/javanano/javanano_params.h>
-#include <google/protobuf/descriptor.pb.h>
-#include <google/protobuf/stubs/hash.h>
-#include <google/protobuf/stubs/strutil.h>
-#include <google/protobuf/stubs/substitute.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-const char kThickSeparator[] =
-  "// ===================================================================\n";
-const char kThinSeparator[] =
-  "// -------------------------------------------------------------------\n";
-
-class RenameKeywords {
- private:
-  hash_set<string> java_keywords_set_;
-
- public:
-  RenameKeywords() {
-    static const char* kJavaKeywordsList[] = {
-      // Reserved Java Keywords
-      "abstract", "assert", "boolean", "break", "byte", "case", "catch",
-      "char", "class", "const", "continue", "default", "do", "double", "else",
-      "enum", "extends", "final", "finally", "float", "for", "goto", "if",
-      "implements", "import", "instanceof", "int", "interface", "long",
-      "native", "new", "package", "private", "protected", "public", "return",
-      "short", "static", "strictfp", "super", "switch", "synchronized",
-      "this", "throw", "throws", "transient", "try", "void", "volatile", "while",
-
-      // Reserved Keywords for Literals
-      "false", "null", "true"
-    };
-
-    for (int i = 0; i < GOOGLE_ARRAYSIZE(kJavaKeywordsList); i++) {
-      java_keywords_set_.insert(kJavaKeywordsList[i]);
-    }
-  }
-
-  // Used to rename the a field name if it's a java keyword.  Specifically
-  // this is used to rename the ["name"] or ["capitalized_name"] field params.
-  // (http://docs.oracle.com/javase/tutorial/java/nutsandbolts/_keywords.html)
-  string RenameJavaKeywordsImpl(const string& input) {
-    string result = input;
-
-    if (java_keywords_set_.find(result) != java_keywords_set_.end()) {
-      result += "_";
-    }
-
-    return result;
-  }
-
-};
-
-static RenameKeywords sRenameKeywords;
-
-namespace {
-
-const char* kDefaultPackage = "";
-
-const string& FieldName(const FieldDescriptor* field) {
-  // Groups are hacky:  The name of the field is just the lower-cased name
-  // of the group type.  In Java, though, we would like to retain the original
-  // capitalization of the type name.
-  if (field->type() == FieldDescriptor::TYPE_GROUP) {
-    return field->message_type()->name();
-  } else {
-    return field->name();
-  }
-}
-
-string UnderscoresToCamelCaseImpl(const string& input, bool cap_next_letter) {
-  string result;
-  // Note:  I distrust ctype.h due to locales.
-  for (int i = 0; i < input.size(); i++) {
-    if ('a' <= input[i] && input[i] <= 'z') {
-      if (cap_next_letter) {
-        result += input[i] + ('A' - 'a');
-      } else {
-        result += input[i];
-      }
-      cap_next_letter = false;
-    } else if ('A' <= input[i] && input[i] <= 'Z') {
-      if (i == 0 && !cap_next_letter) {
-        // Force first letter to lower-case unless explicitly told to
-        // capitalize it.
-        result += input[i] + ('a' - 'A');
-      } else {
-        // Capital letters after the first are left as-is.
-        result += input[i];
-      }
-      cap_next_letter = false;
-    } else if ('0' <= input[i] && input[i] <= '9') {
-      result += input[i];
-      cap_next_letter = true;
-    } else {
-      cap_next_letter = true;
-    }
-  }
-  return result;
-}
-
-}  // namespace
-
-string UnderscoresToCamelCase(const FieldDescriptor* field) {
-  return UnderscoresToCamelCaseImpl(FieldName(field), false);
-}
-
-string UnderscoresToCapitalizedCamelCase(const FieldDescriptor* field) {
-  return UnderscoresToCamelCaseImpl(FieldName(field), true);
-}
-
-string UnderscoresToCamelCase(const MethodDescriptor* method) {
-  return UnderscoresToCamelCaseImpl(method->name(), false);
-}
-
-string UnderscoresToCamelCase(const OneofDescriptor* oneof) {
-  return UnderscoresToCamelCaseImpl(oneof->name(), false);
-}
-
-string UnderscoresToCapitalizedCamelCase(const OneofDescriptor* oneof) {
-  return UnderscoresToCamelCaseImpl(oneof->name(), true);
-}
-
-string RenameJavaKeywords(const string& input) {
-  return sRenameKeywords.RenameJavaKeywordsImpl(input);
-}
-
-string StripProto(const string& filename) {
-  if (HasSuffixString(filename, ".protodevel")) {
-    return StripSuffixString(filename, ".protodevel");
-  } else {
-    return StripSuffixString(filename, ".proto");
-  }
-}
-
-string FileClassName(const Params& params, const FileDescriptor* file) {
-  if (params.has_java_outer_classname(file->name())) {
-    return params.java_outer_classname(file->name());
-  } else {
-    // Use the filename itself with underscores removed
-    // and a CamelCase style name.
-    string basename;
-    string::size_type last_slash = file->name().find_last_of('/');
-    if (last_slash == string::npos) {
-      basename = file->name();
-    } else {
-      basename = file->name().substr(last_slash + 1);
-    }
-    return UnderscoresToCamelCaseImpl(StripProto(basename), true);
-  }
-}
-
-string FileJavaPackage(const Params& params, const FileDescriptor* file) {
-  if (params.has_java_package(file->name())) {
-    return params.java_package(file->name());
-  } else {
-    string result = kDefaultPackage;
-    if (!file->package().empty()) {
-      if (!result.empty()) result += '.';
-      result += file->package();
-    }
-
-    if (!result.empty()) {
-      result += ".";
-    }
-    result += "nano";
-
-    return result;
-  }
-}
-
-bool IsOuterClassNeeded(const Params& params, const FileDescriptor* file) {
-  // If java_multiple_files is false, the outer class is always needed.
-  if (!params.java_multiple_files(file->name())) {
-    return true;
-  }
-
-  // File-scope extensions need the outer class as the scope.
-  if (file->extension_count() != 0) {
-    return true;
-  }
-
-  // If container interfaces are not generated, file-scope enums need the
-  // outer class as the scope.
-  if (file->enum_type_count() != 0 && !params.java_enum_style()) {
-    return true;
-  }
-
-  return false;
-}
-
-string ToJavaName(const Params& params, const string& name, bool is_class,
-    const Descriptor* parent, const FileDescriptor* file) {
-  string result;
-  if (parent != NULL) {
-    result.append(ClassName(params, parent));
-  } else if (is_class && params.java_multiple_files(file->name())) {
-    result.append(FileJavaPackage(params, file));
-  } else {
-    result.append(ClassName(params, file));
-  }
-  if (!result.empty()) result.append(1, '.');
-  result.append(RenameJavaKeywords(name));
-  return result;
-}
-
-string ClassName(const Params& params, const FileDescriptor* descriptor) {
-  string result = FileJavaPackage(params, descriptor);
-  if (!result.empty()) result += '.';
-  result += FileClassName(params, descriptor);
-  return result;
-}
-
-string ClassName(const Params& params, const EnumDescriptor* descriptor) {
-  const Descriptor* parent = descriptor->containing_type();
-  // When using Java enum style, an enum's class name contains the enum name.
-  // Use the standard ToJavaName translation.
-  if (params.java_enum_style()) {
-    return ToJavaName(params, descriptor->name(), true, parent,
-                      descriptor->file());
-  }
-  // Otherwise the enum members are accessed from the enclosing class.
-  if (parent != NULL) {
-    return ClassName(params, parent);
-  } else {
-    return ClassName(params, descriptor->file());
-  }
-}
-
-string FieldConstantName(const FieldDescriptor *field) {
-  string name = field->name() + "_FIELD_NUMBER";
-  UpperString(&name);
-  return name;
-}
-
-string FieldDefaultConstantName(const FieldDescriptor *field) {
-  return "_" + RenameJavaKeywords(UnderscoresToCamelCase(field)) + "Default";
-}
-
-void PrintFieldComment(io::Printer* printer, const FieldDescriptor* field) {
-  // We don't want to print group bodies so we cut off after the first line
-  // (the second line for extensions).
-  string def = field->DebugString();
-  string::size_type first_line_end = def.find_first_of('\n');
-  printer->Print("// $def$\n",
-    "def", def.substr(0, first_line_end));
-  if (field->is_extension()) {
-    string::size_type second_line_start = first_line_end + 1;
-    string::size_type second_line_length =
-        def.find('\n', second_line_start) - second_line_start;
-    printer->Print("// $def$\n",
-      "def", def.substr(second_line_start, second_line_length));
-  }
-}
-
-JavaType GetJavaType(FieldDescriptor::Type field_type) {
-  switch (field_type) {
-    case FieldDescriptor::TYPE_INT32:
-    case FieldDescriptor::TYPE_UINT32:
-    case FieldDescriptor::TYPE_SINT32:
-    case FieldDescriptor::TYPE_FIXED32:
-    case FieldDescriptor::TYPE_SFIXED32:
-      return JAVATYPE_INT;
-
-    case FieldDescriptor::TYPE_INT64:
-    case FieldDescriptor::TYPE_UINT64:
-    case FieldDescriptor::TYPE_SINT64:
-    case FieldDescriptor::TYPE_FIXED64:
-    case FieldDescriptor::TYPE_SFIXED64:
-      return JAVATYPE_LONG;
-
-    case FieldDescriptor::TYPE_FLOAT:
-      return JAVATYPE_FLOAT;
-
-    case FieldDescriptor::TYPE_DOUBLE:
-      return JAVATYPE_DOUBLE;
-
-    case FieldDescriptor::TYPE_BOOL:
-      return JAVATYPE_BOOLEAN;
-
-    case FieldDescriptor::TYPE_STRING:
-      return JAVATYPE_STRING;
-
-    case FieldDescriptor::TYPE_BYTES:
-      return JAVATYPE_BYTES;
-
-    case FieldDescriptor::TYPE_ENUM:
-      return JAVATYPE_ENUM;
-
-    case FieldDescriptor::TYPE_GROUP:
-    case FieldDescriptor::TYPE_MESSAGE:
-      return JAVATYPE_MESSAGE;
-
-    // No default because we want the compiler to complain if any new
-    // types are added.
-  }
-
-  GOOGLE_LOG(FATAL) << "Can't get here.";
-  return JAVATYPE_INT;
-}
-
-string PrimitiveTypeName(JavaType type) {
-  switch (type) {
-    case JAVATYPE_INT    : return "int";
-    case JAVATYPE_LONG   : return "long";
-    case JAVATYPE_FLOAT  : return "float";
-    case JAVATYPE_DOUBLE : return "double";
-    case JAVATYPE_BOOLEAN: return "boolean";
-    case JAVATYPE_STRING : return "java.lang.String";
-    case JAVATYPE_BYTES  : return "byte[]";
-    case JAVATYPE_ENUM   : return "int";
-    case JAVATYPE_MESSAGE: return "";
-
-    // No default because we want the compiler to complain if any new
-    // JavaTypes are added.
-  }
-
-  GOOGLE_LOG(FATAL) << "Can't get here.";
-  return "";
-}
-
-string BoxedPrimitiveTypeName(JavaType type) {
-  switch (type) {
-    case JAVATYPE_INT    : return "java.lang.Integer";
-    case JAVATYPE_LONG   : return "java.lang.Long";
-    case JAVATYPE_FLOAT  : return "java.lang.Float";
-    case JAVATYPE_DOUBLE : return "java.lang.Double";
-    case JAVATYPE_BOOLEAN: return "java.lang.Boolean";
-    case JAVATYPE_STRING : return "java.lang.String";
-    case JAVATYPE_BYTES  : return "byte[]";
-    case JAVATYPE_ENUM   : return "java.lang.Integer";
-    case JAVATYPE_MESSAGE: return "";
-
-    // No default because we want the compiler to complain if any new
-    // JavaTypes are added.
-  }
-
-  GOOGLE_LOG(FATAL) << "Can't get here.";
-  return "";
-}
-
-string EmptyArrayName(const Params& params, const FieldDescriptor* field) {
-  switch (GetJavaType(field)) {
-    case JAVATYPE_INT    : return "com.google.protobuf.nano.WireFormatNano.EMPTY_INT_ARRAY";
-    case JAVATYPE_LONG   : return "com.google.protobuf.nano.WireFormatNano.EMPTY_LONG_ARRAY";
-    case JAVATYPE_FLOAT  : return "com.google.protobuf.nano.WireFormatNano.EMPTY_FLOAT_ARRAY";
-    case JAVATYPE_DOUBLE : return "com.google.protobuf.nano.WireFormatNano.EMPTY_DOUBLE_ARRAY";
-    case JAVATYPE_BOOLEAN: return "com.google.protobuf.nano.WireFormatNano.EMPTY_BOOLEAN_ARRAY";
-    case JAVATYPE_STRING : return "com.google.protobuf.nano.WireFormatNano.EMPTY_STRING_ARRAY";
-    case JAVATYPE_BYTES  : return "com.google.protobuf.nano.WireFormatNano.EMPTY_BYTES_ARRAY";
-    case JAVATYPE_ENUM   : return "com.google.protobuf.nano.WireFormatNano.EMPTY_INT_ARRAY";
-    case JAVATYPE_MESSAGE: return ClassName(params, field->message_type()) + ".EMPTY_ARRAY";
-
-    // No default because we want the compiler to complain if any new
-    // JavaTypes are added.
-  }
-
-  GOOGLE_LOG(FATAL) << "Can't get here.";
-  return "";
-}
-
-string DefaultValue(const Params& params, const FieldDescriptor* field) {
-  if (field->label() == FieldDescriptor::LABEL_REPEATED) {
-    return EmptyArrayName(params, field);
-  }
-
-  if (params.use_reference_types_for_primitives()) {
-    if (params.reftypes_primitive_enums()
-          && field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM) {
-      return "Integer.MIN_VALUE";
-    }
-    return "null";
-  }
-
-  // Switch on cpp_type since we need to know which default_value_* method
-  // of FieldDescriptor to call.
-  switch (field->cpp_type()) {
-    case FieldDescriptor::CPPTYPE_INT32:
-      return SimpleItoa(field->default_value_int32());
-    case FieldDescriptor::CPPTYPE_UINT32:
-      // Need to print as a signed int since Java has no unsigned.
-      return SimpleItoa(static_cast<int32>(field->default_value_uint32()));
-    case FieldDescriptor::CPPTYPE_INT64:
-      return SimpleItoa(field->default_value_int64()) + "L";
-    case FieldDescriptor::CPPTYPE_UINT64:
-      return SimpleItoa(static_cast<int64>(field->default_value_uint64())) +
-             "L";
-    case FieldDescriptor::CPPTYPE_DOUBLE: {
-      double value = field->default_value_double();
-      if (value == std::numeric_limits<double>::infinity()) {
-        return "Double.POSITIVE_INFINITY";
-      } else if (value == -std::numeric_limits<double>::infinity()) {
-        return "Double.NEGATIVE_INFINITY";
-      } else if (value != value) {
-        return "Double.NaN";
-      } else {
-        return SimpleDtoa(value) + "D";
-      }
-    }
-    case FieldDescriptor::CPPTYPE_FLOAT: {
-      float value = field->default_value_float();
-      if (value == std::numeric_limits<float>::infinity()) {
-        return "Float.POSITIVE_INFINITY";
-      } else if (value == -std::numeric_limits<float>::infinity()) {
-        return "Float.NEGATIVE_INFINITY";
-      } else if (value != value) {
-        return "Float.NaN";
-      } else {
-        return SimpleFtoa(value) + "F";
-      }
-    }
-    case FieldDescriptor::CPPTYPE_BOOL:
-      return field->default_value_bool() ? "true" : "false";
-    case FieldDescriptor::CPPTYPE_STRING:
-      if (!field->default_value_string().empty()) {
-        // Point it to the static final in the generated code.
-        return FieldDefaultConstantName(field);
-      } else {
-        if (field->type() == FieldDescriptor::TYPE_BYTES) {
-          return "com.google.protobuf.nano.WireFormatNano.EMPTY_BYTES";
-        } else {
-          return "\"\"";
-        }
-      }
-
-    case FieldDescriptor::CPPTYPE_ENUM:
-      return ClassName(params, field->enum_type()) + "." +
-             RenameJavaKeywords(field->default_value_enum()->name());
-
-    case FieldDescriptor::CPPTYPE_MESSAGE:
-      return "null";
-
-    // No default because we want the compiler to complain if any new
-    // types are added.
-  }
-
-  GOOGLE_LOG(FATAL) << "Can't get here.";
-  return "";
-}
-
-
-static const char* kBitMasks[] = {
-  "0x00000001",
-  "0x00000002",
-  "0x00000004",
-  "0x00000008",
-  "0x00000010",
-  "0x00000020",
-  "0x00000040",
-  "0x00000080",
-
-  "0x00000100",
-  "0x00000200",
-  "0x00000400",
-  "0x00000800",
-  "0x00001000",
-  "0x00002000",
-  "0x00004000",
-  "0x00008000",
-
-  "0x00010000",
-  "0x00020000",
-  "0x00040000",
-  "0x00080000",
-  "0x00100000",
-  "0x00200000",
-  "0x00400000",
-  "0x00800000",
-
-  "0x01000000",
-  "0x02000000",
-  "0x04000000",
-  "0x08000000",
-  "0x10000000",
-  "0x20000000",
-  "0x40000000",
-  "0x80000000",
-};
-
-string GetBitFieldName(int index) {
-  string var_name = "bitField";
-  var_name += SimpleItoa(index);
-  var_name += "_";
-  return var_name;
-}
-
-string GetBitFieldNameForBit(int bit_index) {
-  return GetBitFieldName(bit_index / 32);
-}
-
-string GenerateGetBit(int bit_index) {
-  string var_name = GetBitFieldNameForBit(bit_index);
-  int bit_in_var_index = bit_index % 32;
-
-  string mask = kBitMasks[bit_in_var_index];
-  string result = "((" + var_name + " & " + mask + ") != 0)";
-  return result;
-}
-
-string GenerateSetBit(int bit_index) {
-  string var_name = GetBitFieldNameForBit(bit_index);
-  int bit_in_var_index = bit_index % 32;
-
-  string mask = kBitMasks[bit_in_var_index];
-  string result = var_name + " |= " + mask;
-  return result;
-}
-
-string GenerateClearBit(int bit_index) {
-  string var_name = GetBitFieldNameForBit(bit_index);
-  int bit_in_var_index = bit_index % 32;
-
-  string mask = kBitMasks[bit_in_var_index];
-  string result = var_name + " = (" + var_name + " & ~" + mask + ")";
-  return result;
-}
-
-string GenerateDifferentBit(int bit_index) {
-  string var_name = GetBitFieldNameForBit(bit_index);
-  int bit_in_var_index = bit_index % 32;
-
-  string mask = kBitMasks[bit_in_var_index];
-  string result = "((" + var_name + " & " + mask
-      + ") != (other." + var_name + " & " + mask + "))";
-  return result;
-}
-
-void SetBitOperationVariables(const string name,
-    int bitIndex, std::map<string, string>* variables) {
-  (*variables)["get_" + name] = GenerateGetBit(bitIndex);
-  (*variables)["set_" + name] = GenerateSetBit(bitIndex);
-  (*variables)["clear_" + name] = GenerateClearBit(bitIndex);
-  (*variables)["different_" + name] = GenerateDifferentBit(bitIndex);
-}
-
-bool HasMapField(const Descriptor* descriptor) {
-  for (int i = 0; i < descriptor->field_count(); ++i) {
-    const FieldDescriptor* field = descriptor->field(i);
-    if (field->type() == FieldDescriptor::TYPE_MESSAGE &&
-        IsMapEntry(field->message_type())) {
-      return true;
-    }
-  }
-  return false;
-}
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google

src/google/protobuf/compiler/javanano/javanano_helpers.h

@@ -1,199 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_HELPERS_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_HELPERS_H__
-
-#include <string>
-#include <google/protobuf/compiler/javanano/javanano_params.h>
-#include <google/protobuf/descriptor.pb.h>
-#include <google/protobuf/descriptor.h>
-#include <google/protobuf/io/printer.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-// Commonly-used separator comments.  Thick is a line of '=', thin is a line
-// of '-'.
-extern const char kThickSeparator[];
-extern const char kThinSeparator[];
-
-// Converts the field's name to camel-case, e.g. "foo_bar_baz" becomes
-// "fooBarBaz" or "FooBarBaz", respectively.
-string UnderscoresToCamelCase(const FieldDescriptor* field);
-string UnderscoresToCamelCase(const OneofDescriptor* oneof);
-string UnderscoresToCapitalizedCamelCase(const FieldDescriptor* field);
-string UnderscoresToCapitalizedCamelCase(const OneofDescriptor* oneof);
-
-// Appends an "_" to the end of a field where the name is a reserved java
-// keyword.  For example int32 public = 1 will generate int public_.
-string RenameJavaKeywords(const string& input);
-
-// Similar, but for method names.  (Typically, this merely has the effect
-// of lower-casing the first letter of the name.)
-string UnderscoresToCamelCase(const MethodDescriptor* method);
-
-// Strips ".proto" or ".protodevel" from the end of a filename.
-string StripProto(const string& filename);
-
-// Gets the unqualified class name for the file.  Each .proto file becomes a
-// single Java class, with all its contents nested in that class.
-string FileClassName(const Params& params, const FileDescriptor* file);
-
-// Returns the file's Java package name.
-string FileJavaPackage(const Params& params, const FileDescriptor* file);
-
-// Returns whether the Java outer class is needed, i.e. whether the option
-// java_multiple_files is false, or the proto file contains any file-scope
-// enums/extensions.
-bool IsOuterClassNeeded(const Params& params, const FileDescriptor* file);
-
-// Converts the given simple name of a proto entity to its fully-qualified name
-// in the Java namespace, given that it is in the given file enclosed in the
-// given parent message (or NULL for file-scope entities). Whether the file's
-// outer class name should be included in the return value depends on factors
-// inferrable from the given arguments, including is_class which indicates
-// whether the entity translates to a Java class.
-string ToJavaName(const Params& params, const string& name, bool is_class,
-    const Descriptor* parent, const FileDescriptor* file);
-
-// These return the fully-qualified class name corresponding to the given
-// descriptor.
-inline string ClassName(const Params& params, const Descriptor* descriptor) {
-  return ToJavaName(params, descriptor->name(), true,
-                    descriptor->containing_type(), descriptor->file());
-}
-string ClassName(const Params& params, const EnumDescriptor* descriptor);
-inline string ClassName(const Params& params,
-    const ServiceDescriptor* descriptor) {
-  return ToJavaName(params, descriptor->name(), true, NULL, descriptor->file());
-}
-inline string ExtensionIdentifierName(const Params& params,
-    const FieldDescriptor* descriptor) {
-  return ToJavaName(params, descriptor->name(), false,
-                    descriptor->extension_scope(), descriptor->file());
-}
-string ClassName(const Params& params, const FileDescriptor* descriptor);
-
-// Get the unqualified name that should be used for a field's field
-// number constant.
-string FieldConstantName(const FieldDescriptor *field);
-
-string FieldDefaultConstantName(const FieldDescriptor *field);
-
-// Print the field's proto-syntax definition as a comment.
-void PrintFieldComment(io::Printer* printer, const FieldDescriptor* field);
-
-enum JavaType {
-  JAVATYPE_INT,
-  JAVATYPE_LONG,
-  JAVATYPE_FLOAT,
-  JAVATYPE_DOUBLE,
-  JAVATYPE_BOOLEAN,
-  JAVATYPE_STRING,
-  JAVATYPE_BYTES,
-  JAVATYPE_ENUM,
-  JAVATYPE_MESSAGE
-};
-
-JavaType GetJavaType(FieldDescriptor::Type field_type);
-
-inline JavaType GetJavaType(const FieldDescriptor* field) {
-  return GetJavaType(field->type());
-}
-
-string PrimitiveTypeName(JavaType type);
-
-// Get the fully-qualified class name for a boxed primitive type, e.g.
-// "java.lang.Integer" for JAVATYPE_INT.  Returns NULL for enum and message
-// types.
-string BoxedPrimitiveTypeName(JavaType type);
-
-string EmptyArrayName(const Params& params, const FieldDescriptor* field);
-
-string DefaultValue(const Params& params, const FieldDescriptor* field);
-
-
-// Methods for shared bitfields.
-
-// Gets the name of the shared bitfield for the given field index.
-string GetBitFieldName(int index);
-
-// Gets the name of the shared bitfield for the given bit index.
-// Effectively, GetBitFieldName(bit_index / 32)
-string GetBitFieldNameForBit(int bit_index);
-
-// Generates the java code for the expression that returns whether the bit at
-// the given bit index is set.
-// Example: "((bitField1_ & 0x04000000) != 0)"
-string GenerateGetBit(int bit_index);
-
-// Generates the java code for the expression that sets the bit at the given
-// bit index.
-// Example: "bitField1_ |= 0x04000000"
-string GenerateSetBit(int bit_index);
-
-// Generates the java code for the expression that clears the bit at the given
-// bit index.
-// Example: "bitField1_ = (bitField1_ & ~0x04000000)"
-string GenerateClearBit(int bit_index);
-
-// Generates the java code for the expression that returns whether the bit at
-// the given bit index contains different values in the current object and
-// another object accessible via the variable 'other'.
-// Example: "((bitField1_ & 0x04000000) != (other.bitField1_ & 0x04000000))"
-string GenerateDifferentBit(int bit_index);
-
-// Sets the 'get_*', 'set_*', 'clear_*' and 'different_*' variables, where * is
-// the given name of the bit, to the appropriate Java expressions for the given
-// bit index.
-void SetBitOperationVariables(const string name,
-    int bitIndex, std::map<string, string>* variables);
-
-inline bool IsMapEntry(const Descriptor* descriptor) {
-  // TODO(liujisi): Add an option to turn on maps for proto2 syntax as well.
-  return descriptor->options().map_entry() &&
-      descriptor->file()->syntax() == FileDescriptor::SYNTAX_PROTO3;
-}
-
-bool HasMapField(const Descriptor* descriptor);
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_HELPERS_H__

src/google/protobuf/compiler/javanano/javanano_map_field.cc

@@ -1,186 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include <google/protobuf/compiler/javanano/javanano_map_field.h>
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/stubs/common.h>
-#include <google/protobuf/io/printer.h>
-#include <google/protobuf/wire_format.h>
-#include <google/protobuf/stubs/strutil.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-namespace {
-
-string TypeName(const Params& params, const FieldDescriptor* field,
-                bool boxed) {
-  JavaType java_type = GetJavaType(field);
-  switch (java_type) {
-    case JAVATYPE_MESSAGE:
-      return ClassName(params, field->message_type());
-    case JAVATYPE_INT:
-    case JAVATYPE_LONG:
-    case JAVATYPE_FLOAT:
-    case JAVATYPE_DOUBLE:
-    case JAVATYPE_BOOLEAN:
-    case JAVATYPE_STRING:
-    case JAVATYPE_BYTES:
-    case JAVATYPE_ENUM:
-      if (boxed) {
-        return BoxedPrimitiveTypeName(java_type);
-      } else {
-        return PrimitiveTypeName(java_type);
-      }
-    // No default because we want the compiler to complain if any new JavaTypes
-    // are added..
-  }
-
-  GOOGLE_LOG(FATAL) << "should not reach here.";
-  return "";
-}
-
-const FieldDescriptor* KeyField(const FieldDescriptor* descriptor) {
-  GOOGLE_CHECK_EQ(FieldDescriptor::TYPE_MESSAGE, descriptor->type());
-  const Descriptor* message = descriptor->message_type();
-  GOOGLE_CHECK(message->options().map_entry());
-  return message->FindFieldByName("key");
-}
-
-const FieldDescriptor* ValueField(const FieldDescriptor* descriptor) {
-  GOOGLE_CHECK_EQ(FieldDescriptor::TYPE_MESSAGE, descriptor->type());
-  const Descriptor* message = descriptor->message_type();
-  GOOGLE_CHECK(message->options().map_entry());
-  return message->FindFieldByName("value");
-}
-
-void SetMapVariables(const Params& params,
-    const FieldDescriptor* descriptor, std::map<string, string>* variables) {
-  const FieldDescriptor* key = KeyField(descriptor);
-  const FieldDescriptor* value = ValueField(descriptor);
-  (*variables)["name"] =
-    RenameJavaKeywords(UnderscoresToCamelCase(descriptor));
-  (*variables)["number"] = SimpleItoa(descriptor->number());
-  (*variables)["key_type"] = TypeName(params, key, false);
-  (*variables)["boxed_key_type"] = TypeName(params,key, true);
-  (*variables)["key_desc_type"] =
-      "TYPE_" + ToUpper(FieldDescriptor::TypeName(key->type()));
-  (*variables)["key_tag"] = SimpleItoa(internal::WireFormat::MakeTag(key));
-  (*variables)["value_type"] = TypeName(params, value, false);
-  (*variables)["boxed_value_type"] = TypeName(params, value, true);
-  (*variables)["value_desc_type"] =
-      "TYPE_" + ToUpper(FieldDescriptor::TypeName(value->type()));
-  (*variables)["value_tag"] = SimpleItoa(internal::WireFormat::MakeTag(value));
-  (*variables)["type_parameters"] =
-      (*variables)["boxed_key_type"] + ", " + (*variables)["boxed_value_type"];
-  (*variables)["value_default"] =
-      value->type() == FieldDescriptor::TYPE_MESSAGE
-          ? "new " + (*variables)["value_type"] + "()"
-          : "null";
-}
-}  // namespace
-
-// ===================================================================
-MapFieldGenerator::MapFieldGenerator(const FieldDescriptor* descriptor,
-                                     const Params& params)
-    : FieldGenerator(params), descriptor_(descriptor) {
-  SetMapVariables(params, descriptor, &variables_);
-}
-
-MapFieldGenerator::~MapFieldGenerator() {}
-
-void MapFieldGenerator::
-GenerateMembers(io::Printer* printer, bool /* unused lazy_init */) const {
-  printer->Print(variables_,
-    "public java.util.Map<$type_parameters$> $name$;\n");
-}
-
-void MapFieldGenerator::
-GenerateClearCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "$name$ = null;\n");
-}
-
-void MapFieldGenerator::
-GenerateMergingCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "this.$name$ = com.google.protobuf.nano.InternalNano.mergeMapEntry(\n"
-    "  input, this.$name$, mapFactory,\n"
-    "  com.google.protobuf.nano.InternalNano.$key_desc_type$,\n"
-    "  com.google.protobuf.nano.InternalNano.$value_desc_type$,\n"
-    "  $value_default$,\n"
-    "  $key_tag$, $value_tag$);\n"
-    "\n");
-}
-
-void MapFieldGenerator::
-GenerateSerializationCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null) {\n"
-    "  com.google.protobuf.nano.InternalNano.serializeMapField(\n"
-    "    output, this.$name$, $number$,\n"
-    "  com.google.protobuf.nano.InternalNano.$key_desc_type$,\n"
-    "  com.google.protobuf.nano.InternalNano.$value_desc_type$);\n"
-    "}\n");
-}
-
-void MapFieldGenerator::
-GenerateSerializedSizeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null) {\n"
-    "  size += com.google.protobuf.nano.InternalNano.computeMapFieldSize(\n"
-    "    this.$name$, $number$,\n"
-    "  com.google.protobuf.nano.InternalNano.$key_desc_type$,\n"
-    "  com.google.protobuf.nano.InternalNano.$value_desc_type$);\n"
-    "}\n");
-}
-
-void MapFieldGenerator::
-GenerateEqualsCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (!com.google.protobuf.nano.InternalNano.equals(\n"
-    "  this.$name$, other.$name$)) {\n"
-    "  return false;\n"
-    "}\n");
-}
-
-void MapFieldGenerator::
-GenerateHashCodeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "result = 31 * result +\n"
-    "    com.google.protobuf.nano.InternalNano.hashCode(this.$name$);\n");
-}
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google

src/google/protobuf/compiler/javanano/javanano_map_field.h

@@ -1,70 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_MAP_FIELD_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_MAP_FIELD_H__
-
-#include <map>
-#include <string>
-#include <vector>
-#include <google/protobuf/compiler/javanano/javanano_field.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-class MapFieldGenerator : public FieldGenerator {
- public:
-  explicit MapFieldGenerator(
-      const FieldDescriptor* descriptor, const Params& params);
-  ~MapFieldGenerator();
-
-  // implements FieldGenerator ---------------------------------------
-  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
-  void GenerateClearCode(io::Printer* printer) const;
-  void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateSerializationCode(io::Printer* printer) const;
-  void GenerateSerializedSizeCode(io::Printer* printer) const;
-  void GenerateEqualsCode(io::Printer* printer) const;
-  void GenerateHashCodeCode(io::Printer* printer) const;
-
- private:
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MapFieldGenerator);
-};
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_MAP_FIELD_H__

src/google/protobuf/compiler/javanano/javanano_message.cc

@@ -1,676 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#include <algorithm>
-#include <google/protobuf/stubs/hash.h>
-#include <google/protobuf/compiler/javanano/javanano_message.h>
-#include <google/protobuf/compiler/javanano/javanano_enum.h>
-#include <google/protobuf/compiler/javanano/javanano_extension.h>
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/stubs/strutil.h>
-#include <google/protobuf/io/printer.h>
-#include <google/protobuf/io/coded_stream.h>
-#include <google/protobuf/wire_format.h>
-#include <google/protobuf/descriptor.pb.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-using internal::WireFormat;
-using internal::WireFormatLite;
-
-namespace {
-
-struct FieldOrderingByNumber {
-  inline bool operator()(const FieldDescriptor* a,
-                         const FieldDescriptor* b) const {
-    return a->number() < b->number();
-  }
-};
-
-// Sort the fields of the given Descriptor by number into a new[]'d array
-// and return it.
-const FieldDescriptor** SortFieldsByNumber(const Descriptor* descriptor) {
-  const FieldDescriptor** fields =
-    new const FieldDescriptor*[descriptor->field_count()];
-  for (int i = 0; i < descriptor->field_count(); i++) {
-    fields[i] = descriptor->field(i);
-  }
-  std::sort(fields, fields + descriptor->field_count(),
-       FieldOrderingByNumber());
-  return fields;
-}
-
-}  // namespace
-
-// ===================================================================
-
-MessageGenerator::MessageGenerator(const Descriptor* descriptor, const Params& params)
-  : params_(params),
-    descriptor_(descriptor),
-    field_generators_(descriptor, params) {
-}
-
-MessageGenerator::~MessageGenerator() {}
-
-void MessageGenerator::GenerateStaticVariables(io::Printer* printer) {
-  // Generate static members for all nested types.
-  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
-    // TODO(kenton):  Reuse MessageGenerator objects?
-    if (IsMapEntry(descriptor_->nested_type(i))) continue;
-    MessageGenerator(descriptor_->nested_type(i), params_)
-      .GenerateStaticVariables(printer);
-  }
-}
-
-void MessageGenerator::GenerateStaticVariableInitializers(
-    io::Printer* printer) {
-  // Generate static member initializers for all nested types.
-  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
-   // TODO(kenton):  Reuse MessageGenerator objects?
-    if (IsMapEntry(descriptor_->nested_type(i))) continue;
-    MessageGenerator(descriptor_->nested_type(i), params_)
-      .GenerateStaticVariableInitializers(printer);
-  }
-}
-
-void MessageGenerator::Generate(io::Printer* printer) {
-  if (!params_.store_unknown_fields() &&
-      (descriptor_->extension_count() != 0 || descriptor_->extension_range_count() != 0)) {
-    GOOGLE_LOG(FATAL) << "Extensions are only supported in NANO_RUNTIME if the "
-        "'store_unknown_fields' generator option is 'true'\n";
-  }
-
-  const string& file_name = descriptor_->file()->name();
-  bool is_own_file =
-    params_.java_multiple_files(file_name)
-      && descriptor_->containing_type() == NULL;
-
-  if (is_own_file) {
-    // Note: constants (from enums and fields requiring stored defaults, emitted in the loop below)
-    // may have the same names as constants in the nested classes. This causes Java warnings, but
-    // is not fatal, so we suppress those warnings here in the top-most class declaration.
-    printer->Print(
-      "\n"
-      "@SuppressWarnings(\"hiding\")\n"
-      "public final class $classname$ extends\n",
-      "classname", descriptor_->name());
-  } else {
-    printer->Print(
-      "\n"
-      "public static final class $classname$ extends\n",
-      "classname", descriptor_->name());
-  }
-  if (params_.store_unknown_fields() && params_.parcelable_messages()) {
-    printer->Print(
-      "    com.google.protobuf.nano.android.ParcelableExtendableMessageNano<$classname$>",
-      "classname", descriptor_->name());
-  } else if (params_.store_unknown_fields()) {
-    printer->Print(
-      "    com.google.protobuf.nano.ExtendableMessageNano<$classname$>",
-      "classname", descriptor_->name());
-  } else if (params_.parcelable_messages()) {
-    printer->Print(
-      "    com.google.protobuf.nano.android.ParcelableMessageNano");
-  } else {
-    printer->Print(
-      "    com.google.protobuf.nano.MessageNano");
-  }
-  if (params_.generate_clone()) {
-    printer->Print(" implements java.lang.Cloneable {\n");
-  } else {
-    printer->Print(" {\n");
-  }
-  printer->Indent();
-
-  if (params_.parcelable_messages()) {
-    printer->Print(
-      "\n"
-      "// Used by Parcelable\n"
-      "@SuppressWarnings({\"unused\"})\n"
-      "public static final android.os.Parcelable.Creator<$classname$> CREATOR =\n"
-      "    new com.google.protobuf.nano.android.ParcelableMessageNanoCreator<\n"
-      "        $classname$>($classname$.class);\n",
-      "classname", descriptor_->name());
-  }
-
-  // Nested types and extensions
-  for (int i = 0; i < descriptor_->extension_count(); i++) {
-    ExtensionGenerator(descriptor_->extension(i), params_).Generate(printer);
-  }
-
-  for (int i = 0; i < descriptor_->enum_type_count(); i++) {
-    EnumGenerator(descriptor_->enum_type(i), params_).Generate(printer);
-  }
-
-  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
-    if (IsMapEntry(descriptor_->nested_type(i))) continue;
-    MessageGenerator(descriptor_->nested_type(i), params_).Generate(printer);
-  }
-
-  // oneof
-  std::map<string, string> vars;
-  vars["message_name"] = descriptor_->name();
-  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
-    const OneofDescriptor* oneof_desc = descriptor_->oneof_decl(i);
-    vars["oneof_name"] = UnderscoresToCamelCase(oneof_desc);
-    vars["oneof_capitalized_name"] =
-        UnderscoresToCapitalizedCamelCase(oneof_desc);
-    vars["oneof_index"] = SimpleItoa(oneof_desc->index());
-    // Oneof Constants
-    for (int j = 0; j < oneof_desc->field_count(); j++) {
-      const FieldDescriptor* field = oneof_desc->field(j);
-      vars["number"] = SimpleItoa(field->number());
-      vars["cap_field_name"] = ToUpper(field->name());
-      printer->Print(vars,
-        "public static final int $cap_field_name$_FIELD_NUMBER = $number$;\n");
-    }
-    // oneofCase_ and oneof_
-    printer->Print(vars,
-      "private int $oneof_name$Case_ = 0;\n"
-      "private java.lang.Object $oneof_name$_;\n");
-    printer->Print(vars,
-      "public int get$oneof_capitalized_name$Case() {\n"
-      "  return this.$oneof_name$Case_;\n"
-      "}\n");
-    // Oneof clear
-    printer->Print(vars,
-      "public $message_name$ clear$oneof_capitalized_name$() {\n"
-      "  this.$oneof_name$Case_ = 0;\n"
-      "  this.$oneof_name$_ = null;\n"
-      "  return this;\n"
-      "}\n");
-  }
-
-  // Lazy initialization of otherwise static final fields can help prevent the
-  // class initializer from being generated. We want to prevent it because it
-  // stops ProGuard from inlining any methods in this class into call sites and
-  // therefore reducing the method count. However, extensions are best kept as
-  // public static final fields with initializers, so with their existence we
-  // won't bother with lazy initialization.
-  bool lazy_init = descriptor_->extension_count() == 0;
-
-  // Empty array
-  if (lazy_init) {
-    printer->Print(
-      "\n"
-      "private static volatile $classname$[] _emptyArray;\n"
-      "public static $classname$[] emptyArray() {\n"
-      "  // Lazily initializes the empty array\n"
-      "  if (_emptyArray == null) {\n"
-      "    synchronized (\n"
-      "        com.google.protobuf.nano.InternalNano.LAZY_INIT_LOCK) {\n"
-      "      if (_emptyArray == null) {\n"
-      "        _emptyArray = new $classname$[0];\n"
-      "      }\n"
-      "    }\n"
-      "  }\n"
-      "  return _emptyArray;\n"
-      "}\n",
-      "classname", descriptor_->name());
-  } else {
-    printer->Print(
-      "\n"
-      "private static final $classname$[] EMPTY_ARRAY = {};\n"
-      "public static $classname$[] emptyArray() {\n"
-      "  return EMPTY_ARRAY;\n"
-      "}\n",
-      "classname", descriptor_->name());
-  }
-
-  // Integers for bit fields
-  int totalInts = (field_generators_.total_bits() + 31) / 32;
-  if (totalInts > 0) {
-    printer->Print("\n");
-    for (int i = 0; i < totalInts; i++) {
-      printer->Print("private int $bit_field_name$;\n",
-        "bit_field_name", GetBitFieldName(i));
-    }
-  }
-
-  // Fields and maybe their default values
-  for (int i = 0; i < descriptor_->field_count(); i++) {
-    printer->Print("\n");
-    PrintFieldComment(printer, descriptor_->field(i));
-    field_generators_.get(descriptor_->field(i)).GenerateMembers(
-        printer, lazy_init);
-  }
-
-  // Constructor, with lazy init code if needed
-  if (lazy_init && field_generators_.saved_defaults_needed()) {
-    printer->Print(
-      "\n"
-      "private static volatile boolean _classInitialized;\n"
-      "\n"
-      "public $classname$() {\n"
-      "  // Lazily initializes the field defaults\n"
-      "  if (!_classInitialized) {\n"
-      "    synchronized (\n"
-      "        com.google.protobuf.nano.InternalNano.LAZY_INIT_LOCK) {\n"
-      "      if (!_classInitialized) {\n",
-      "classname", descriptor_->name());
-    printer->Indent();
-    printer->Indent();
-    printer->Indent();
-    printer->Indent();
-    for (int i = 0; i < descriptor_->field_count(); i++) {
-      field_generators_.get(descriptor_->field(i))
-          .GenerateInitSavedDefaultCode(printer);
-    }
-    printer->Outdent();
-    printer->Outdent();
-    printer->Outdent();
-    printer->Outdent();
-    printer->Print(
-      "        _classInitialized = true;\n"
-      "      }\n"
-      "    }\n"
-      "  }\n");
-    if (params_.generate_clear()) {
-      printer->Print("  clear();\n");
-    }
-    printer->Print("}\n");
-  } else {
-    printer->Print(
-      "\n"
-      "public $classname$() {\n",
-      "classname", descriptor_->name());
-    if (params_.generate_clear()) {
-      printer->Print("  clear();\n");
-    } else {
-      printer->Indent();
-      GenerateFieldInitializers(printer);
-      printer->Outdent();
-    }
-    printer->Print("}\n");
-  }
-
-  // Other methods in this class
-
-  GenerateClear(printer);
-
-  if (params_.generate_clone()) {
-    GenerateClone(printer);
-  }
-
-  if (params_.generate_equals()) {
-    GenerateEquals(printer);
-    GenerateHashCode(printer);
-  }
-
-  GenerateMessageSerializationMethods(printer);
-  GenerateMergeFromMethods(printer);
-  GenerateParseFromMethods(printer);
-
-  printer->Outdent();
-  printer->Print("}\n");
-}
-
-// ===================================================================
-
-void MessageGenerator::
-GenerateMessageSerializationMethods(io::Printer* printer) {
-  // Rely on the parent implementations of writeTo() and getSerializedSize()
-  // if there are no fields to serialize in this message.
-  if (descriptor_->field_count() == 0) {
-    return;
-  }
-
-  std::unique_ptr<const FieldDescriptor*[]> sorted_fields(
-    SortFieldsByNumber(descriptor_));
-
-  printer->Print(
-    "\n"
-    "@Override\n"
-    "public void writeTo(com.google.protobuf.nano.CodedOutputByteBufferNano output)\n"
-    "    throws java.io.IOException {\n");
-  printer->Indent();
-
-  // Output the fields in sorted order
-  for (int i = 0; i < descriptor_->field_count(); i++) {
-    GenerateSerializeOneField(printer, sorted_fields[i]);
-  }
-
-  // The parent implementation will write any unknown fields if necessary.
-  printer->Print(
-    "super.writeTo(output);\n");
-
-  printer->Outdent();
-  printer->Print("}\n");
-
-  // The parent implementation will get the serialized size for unknown
-  // fields if necessary.
-  printer->Print(
-    "\n"
-    "@Override\n"
-    "protected int computeSerializedSize() {\n"
-    "  int size = super.computeSerializedSize();\n");
-  printer->Indent();
-
-  for (int i = 0; i < descriptor_->field_count(); i++) {
-    field_generators_.get(sorted_fields[i]).GenerateSerializedSizeCode(printer);
-  }
-
-  printer->Outdent();
-  printer->Print(
-    "  return size;\n"
-    "}\n");
-}
-
-void MessageGenerator::GenerateMergeFromMethods(io::Printer* printer) {
-  std::unique_ptr<const FieldDescriptor*[]> sorted_fields(
-    SortFieldsByNumber(descriptor_));
-
-  printer->Print(
-    "\n"
-    "@Override\n"
-    "public $classname$ mergeFrom(\n"
-    "        com.google.protobuf.nano.CodedInputByteBufferNano input)\n"
-    "    throws java.io.IOException {\n",
-    "classname", descriptor_->name());
-
-  printer->Indent();
-  if (HasMapField(descriptor_)) {
-    printer->Print(
-      "com.google.protobuf.nano.MapFactories.MapFactory mapFactory =\n"
-      "  com.google.protobuf.nano.MapFactories.getMapFactory();\n");
-  }
-
-  printer->Print(
-    "while (true) {\n");
-  printer->Indent();
-
-  printer->Print(
-    "int tag = input.readTag();\n"
-    "switch (tag) {\n");
-  printer->Indent();
-
-  printer->Print(
-    "case 0:\n"          // zero signals EOF / limit reached
-    "  return this;\n"
-    "default: {\n");
-
-  printer->Indent();
-  if (params_.store_unknown_fields()) {
-    printer->Print(
-        "if (!storeUnknownField(input, tag)) {\n"
-        "  return this;\n"
-        "}\n");
-  } else {
-    printer->Print(
-        "if (!com.google.protobuf.nano.WireFormatNano.parseUnknownField(input, tag)) {\n"
-        "  return this;\n"   // it's an endgroup tag
-        "}\n");
-  }
-  printer->Print("break;\n");
-  printer->Outdent();
-  printer->Print("}\n");
-
-  for (int i = 0; i < descriptor_->field_count(); i++) {
-    const FieldDescriptor* field = sorted_fields[i];
-    uint32 tag = WireFormatLite::MakeTag(field->number(),
-      WireFormat::WireTypeForFieldType(field->type()));
-
-    printer->Print(
-      "case $tag$: {\n",
-      "tag", SimpleItoa(tag));
-    printer->Indent();
-
-    field_generators_.get(field).GenerateMergingCode(printer);
-
-    printer->Outdent();
-    printer->Print(
-      "  break;\n"
-      "}\n");
-
-    if (field->is_packable()) {
-      // To make packed = true wire compatible, we generate parsing code from a
-      // packed version of this field regardless of field->options().packed().
-      uint32 packed_tag = WireFormatLite::MakeTag(field->number(),
-        WireFormatLite::WIRETYPE_LENGTH_DELIMITED);
-      printer->Print(
-        "case $tag$: {\n",
-        "tag", SimpleItoa(packed_tag));
-      printer->Indent();
-
-      field_generators_.get(field).GenerateMergingCodeFromPacked(printer);
-
-      printer->Outdent();
-      printer->Print(
-        "  break;\n"
-        "}\n");
-    }
-  }
-
-  printer->Outdent();
-  printer->Outdent();
-  printer->Outdent();
-  printer->Print(
-    "    }\n"     // switch (tag)
-    "  }\n"       // while (true)
-    "}\n");
-}
-
-void MessageGenerator::
-GenerateParseFromMethods(io::Printer* printer) {
-  // Note:  These are separate from GenerateMessageSerializationMethods()
-  //   because they need to be generated even for messages that are optimized
-  //   for code size.
-  printer->Print(
-    "\n"
-    "public static $classname$ parseFrom(byte[] data)\n"
-    "    throws com.google.protobuf.nano.InvalidProtocolBufferNanoException {\n"
-    "  return com.google.protobuf.nano.MessageNano.mergeFrom(new $classname$(), data);\n"
-    "}\n"
-    "\n"
-    "public static $classname$ parseFrom(\n"
-    "        com.google.protobuf.nano.CodedInputByteBufferNano input)\n"
-    "    throws java.io.IOException {\n"
-    "  return new $classname$().mergeFrom(input);\n"
-    "}\n",
-    "classname", descriptor_->name());
-}
-
-void MessageGenerator::GenerateSerializeOneField(
-    io::Printer* printer, const FieldDescriptor* field) {
-  field_generators_.get(field).GenerateSerializationCode(printer);
-}
-
-void MessageGenerator::GenerateClear(io::Printer* printer) {
-  if (!params_.generate_clear()) {
-    return;
-  }
-  printer->Print(
-    "\n"
-    "public $classname$ clear() {\n",
-    "classname", descriptor_->name());
-  printer->Indent();
-
-  GenerateFieldInitializers(printer);
-
-  printer->Outdent();
-  printer->Print(
-    "  return this;\n"
-    "}\n");
-}
-
-void MessageGenerator::GenerateFieldInitializers(io::Printer* printer) {
-  // Clear bit fields.
-  int totalInts = (field_generators_.total_bits() + 31) / 32;
-  for (int i = 0; i < totalInts; i++) {
-    printer->Print("$bit_field_name$ = 0;\n",
-      "bit_field_name", GetBitFieldName(i));
-  }
-
-  // Call clear for all of the fields.
-  for (int i = 0; i < descriptor_->field_count(); i++) {
-    const FieldDescriptor* field = descriptor_->field(i);
-    field_generators_.get(field).GenerateClearCode(printer);
-  }
-
-  // Clear oneofs.
-  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
-    printer->Print(
-      "clear$oneof_capitalized_name$();\n",
-      "oneof_capitalized_name", UnderscoresToCapitalizedCamelCase(
-          descriptor_->oneof_decl(i)));
-  }
-
-  // Clear unknown fields.
-  if (params_.store_unknown_fields()) {
-    printer->Print("unknownFieldData = null;\n");
-  }
-  printer->Print("cachedSize = -1;\n");
-}
-
-void MessageGenerator::GenerateClone(io::Printer* printer) {
-  printer->Print(
-    "@Override\n"
-    "public $classname$ clone() {\n",
-    "classname", descriptor_->name());
-  printer->Indent();
-
-  printer->Print(
-    "$classname$ cloned;\n"
-    "try {\n"
-    "  cloned = ($classname$) super.clone();\n"
-    "} catch (java.lang.CloneNotSupportedException e) {\n"
-    "  throw new java.lang.AssertionError(e);\n"
-    "}\n",
-    "classname", descriptor_->name());
-
-  for (int i = 0; i < descriptor_->field_count(); i++) {
-    field_generators_.get(descriptor_->field(i)).GenerateFixClonedCode(printer);
-  }
-
-  printer->Outdent();
-  printer->Print(
-    "  return cloned;\n"
-    "}\n"
-    "\n");
-}
-
-void MessageGenerator::GenerateEquals(io::Printer* printer) {
-  // Don't override if there are no fields. We could generate an
-  // equals method that compares types, but often empty messages
-  // are used as namespaces.
-  if (descriptor_->field_count() == 0 && !params_.store_unknown_fields()) {
-    return;
-  }
-
-  printer->Print(
-    "\n"
-    "@Override\n"
-    "public boolean equals(Object o) {\n");
-  printer->Indent();
-  printer->Print(
-    "if (o == this) {\n"
-    "  return true;\n"
-    "}\n"
-    "if (!(o instanceof $classname$)) {\n"
-    "  return false;\n"
-    "}\n"
-    "$classname$ other = ($classname$) o;\n",
-    "classname", descriptor_->name());
-
-  // Checking oneof case before checking each oneof field.
-  for (int i = 0; i < descriptor_->oneof_decl_count(); i++) {
-    const OneofDescriptor* oneof_desc = descriptor_->oneof_decl(i);
-    printer->Print(
-      "if (this.$oneof_name$Case_ != other.$oneof_name$Case_) {\n"
-      "  return false;\n"
-      "}\n",
-      "oneof_name", UnderscoresToCamelCase(oneof_desc));
-  }
-
-  for (int i = 0; i < descriptor_->field_count(); i++) {
-    const FieldDescriptor* field = descriptor_->field(i);
-    field_generators_.get(field).GenerateEqualsCode(printer);
-  }
-
-  if (params_.store_unknown_fields()) {
-    printer->Print(
-      "if (unknownFieldData == null || unknownFieldData.isEmpty()) {\n"
-      "  return other.unknownFieldData == null || other.unknownFieldData.isEmpty();\n"
-      "} else {\n"
-      "  return unknownFieldData.equals(other.unknownFieldData);\n"
-      "}");
-  } else {
-    printer->Print(
-      "return true;\n");
-  }
-
-  printer->Outdent();
-  printer->Print("}\n");
-}
-
-void MessageGenerator::GenerateHashCode(io::Printer* printer) {
-  if (descriptor_->field_count() == 0 && !params_.store_unknown_fields()) {
-    return;
-  }
-
-  printer->Print(
-    "\n"
-    "@Override\n"
-    "public int hashCode() {\n");
-  printer->Indent();
-
-  printer->Print("int result = 17;\n");
-  printer->Print("result = 31 * result + getClass().getName().hashCode();\n");
-  for (int i = 0; i < descriptor_->field_count(); i++) {
-    const FieldDescriptor* field = descriptor_->field(i);
-    field_generators_.get(field).GenerateHashCodeCode(printer);
-  }
-
-  if (params_.store_unknown_fields()) {
-    printer->Print(
-      "result = 31 * result + \n"
-      "  (unknownFieldData == null || unknownFieldData.isEmpty() ? 0 : \n"
-      "  unknownFieldData.hashCode());\n");
-  }
-
-  printer->Print("return result;\n");
-
-  printer->Outdent();
-  printer->Print("}\n");
-}
-
-// ===================================================================
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google

src/google/protobuf/compiler/javanano/javanano_message.h

@@ -1,97 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_MESSAGE_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_MESSAGE_H__
-
-#include <string>
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/compiler/javanano/javanano_field.h>
-#include <google/protobuf/compiler/javanano/javanano_params.h>
-#include <google/protobuf/stubs/common.h>
-
-namespace google {
-namespace protobuf {
-  namespace io {
-    class Printer;             // printer.h
-  }
-}
-
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-class MessageGenerator {
- public:
-  explicit MessageGenerator(const Descriptor* descriptor, const Params& params);
-  ~MessageGenerator();
-
-  // All static variables have to be declared at the top-level of the file
-  // so that we can control initialization order, which is important for
-  // DescriptorProto bootstrapping to work.
-  void GenerateStaticVariables(io::Printer* printer);
-
-  // Output code which initializes the static variables generated by
-  // GenerateStaticVariables().
-  void GenerateStaticVariableInitializers(io::Printer* printer);
-
-  // Generate the class itself.
-  void Generate(io::Printer* printer);
-
- private:
-  void GenerateMessageSerializationMethods(io::Printer* printer);
-  void GenerateMergeFromMethods(io::Printer* printer);
-  void GenerateParseFromMethods(io::Printer* printer);
-  void GenerateSerializeOneField(io::Printer* printer,
-                                 const FieldDescriptor* field);
-
-  void GenerateClear(io::Printer* printer);
-  void GenerateFieldInitializers(io::Printer* printer);
-  void GenerateEquals(io::Printer* printer);
-  void GenerateHashCode(io::Printer* printer);
-  void GenerateClone(io::Printer* printer);
-
-  const Params& params_;
-  const Descriptor* descriptor_;
-  FieldGeneratorMap field_generators_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageGenerator);
-};
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_MESSAGE_H__

src/google/protobuf/compiler/javanano/javanano_message_field.cc

@@ -1,363 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#include <map>
-#include <string>
-
-#include <google/protobuf/compiler/javanano/javanano_message_field.h>
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/io/printer.h>
-#include <google/protobuf/wire_format.h>
-#include <google/protobuf/stubs/strutil.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-using internal::WireFormat;
-using internal::WireFormatLite;
-
-namespace {
-
-// TODO(kenton):  Factor out a "SetCommonFieldVariables()" to get rid of
-//   repeat code between this and the other field types.
-void SetMessageVariables(const Params& params,
-    const FieldDescriptor* descriptor, std::map<string, string>* variables) {
-  (*variables)["name"] =
-    RenameJavaKeywords(UnderscoresToCamelCase(descriptor));
-  (*variables)["capitalized_name"] =
-    RenameJavaKeywords(UnderscoresToCapitalizedCamelCase(descriptor));
-  (*variables)["number"] = SimpleItoa(descriptor->number());
-  (*variables)["type"] = ClassName(params, descriptor->message_type());
-  (*variables)["group_or_message"] =
-    (descriptor->type() == FieldDescriptor::TYPE_GROUP) ?
-    "Group" : "Message";
-  (*variables)["message_name"] = descriptor->containing_type()->name();
-  //(*variables)["message_type"] = descriptor->message_type()->name();
-  (*variables)["tag"] = SimpleItoa(WireFormat::MakeTag(descriptor));
-}
-
-}  // namespace
-
-// ===================================================================
-
-MessageFieldGenerator::
-MessageFieldGenerator(const FieldDescriptor* descriptor, const Params& params)
-  : FieldGenerator(params), descriptor_(descriptor) {
-  SetMessageVariables(params, descriptor, &variables_);
-}
-
-MessageFieldGenerator::~MessageFieldGenerator() {}
-
-void MessageFieldGenerator::
-GenerateMembers(io::Printer* printer, bool /* unused lazy_init */) const {
-  printer->Print(variables_,
-    "public $type$ $name$;\n");
-}
-
-void MessageFieldGenerator::
-GenerateClearCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "$name$ = null;\n");
-}
-
-void MessageFieldGenerator::
-GenerateMergingCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ == null) {\n"
-    "  this.$name$ = new $type$();\n"
-    "}\n");
-
-  if (descriptor_->type() == FieldDescriptor::TYPE_GROUP) {
-    printer->Print(variables_,
-      "input.readGroup(this.$name$, $number$);\n");
-  } else {
-    printer->Print(variables_,
-      "input.readMessage(this.$name$);\n");
-  }
-}
-
-void MessageFieldGenerator::
-GenerateSerializationCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null) {\n"
-    "  output.write$group_or_message$($number$, this.$name$);\n"
-    "}\n");
-}
-
-void MessageFieldGenerator::
-GenerateSerializedSizeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null) {\n"
-    "  size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-    "    .compute$group_or_message$Size($number$, this.$name$);\n"
-    "}\n");
-}
-
-void MessageFieldGenerator::
-GenerateFixClonedCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null) {\n"
-    "  cloned.$name$ = this.$name$.clone();\n"
-    "}\n");
-}
-
-void MessageFieldGenerator::
-GenerateEqualsCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ == null) { \n"
-    "  if (other.$name$ != null) {\n"
-    "    return false;\n"
-    "  }\n"
-    "} else {\n"
-    "  if (!this.$name$.equals(other.$name$)) {\n"
-    "    return false;\n"
-    "  }\n"
-    "}\n");
-}
-
-void MessageFieldGenerator::
-GenerateHashCodeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "result = 31 * result +\n"
-    "    (this.$name$ == null ? 0 : this.$name$.hashCode());\n");
-}
-// ===================================================================
-
-MessageOneofFieldGenerator::MessageOneofFieldGenerator(
-    const FieldDescriptor* descriptor, const Params& params)
-    : FieldGenerator(params), descriptor_(descriptor) {
-    SetMessageVariables(params, descriptor, &variables_);
-    SetCommonOneofVariables(descriptor, &variables_);
-}
-
-MessageOneofFieldGenerator::~MessageOneofFieldGenerator() {}
-
-void MessageOneofFieldGenerator::
-GenerateMembers(io::Printer* printer, bool /* unused lazy_init */) const {
-  printer->Print(variables_,
-    "public boolean has$capitalized_name$() {\n"
-    "  return $has_oneof_case$;\n"
-    "}\n"
-    "public $type$ get$capitalized_name$() {\n"
-    "  if ($has_oneof_case$) {\n"
-    "    return ($type$) this.$oneof_name$_;\n"
-    "  }\n"
-    "  return null;\n"
-    "}\n"
-    "public $message_name$ set$capitalized_name$($type$ value) {\n"
-    "  if (value == null) { throw new java.lang.NullPointerException(); }\n"
-    "  $set_oneof_case$;\n"
-    "  this.$oneof_name$_ = value;\n"
-    "  return this;\n"
-    "}\n");
-}
-
-void MessageOneofFieldGenerator::
-GenerateClearCode(io::Printer* printer) const {
-  // No clear method for oneof fields.
-}
-
-void MessageOneofFieldGenerator::
-GenerateMergingCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (!($has_oneof_case$)) {\n"
-    "  this.$oneof_name$_ = new $type$();\n"
-    "}\n"
-    "input.readMessage(\n"
-    "    (com.google.protobuf.nano.MessageNano) this.$oneof_name$_);\n"
-    "$set_oneof_case$;\n");
-}
-
-void MessageOneofFieldGenerator::
-GenerateSerializationCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if ($has_oneof_case$) {\n"
-    "  output.writeMessage($number$,\n"
-    "      (com.google.protobuf.nano.MessageNano) this.$oneof_name$_);\n"
-    "}\n");
-}
-
-void MessageOneofFieldGenerator::
-GenerateSerializedSizeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if ($has_oneof_case$) {\n"
-    "  size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-    "    .computeMessageSize($number$,\n"
-    "        (com.google.protobuf.nano.MessageNano) this.$oneof_name$_);\n"
-    "}\n");
-}
-
-void MessageOneofFieldGenerator::
-GenerateFixClonedCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$oneof_name$ != null) {\n"
-    "  cloned.$oneof_name$ = this.$oneof_name$.clone();\n"
-    "}\n");
-}
-
-void MessageOneofFieldGenerator::
-GenerateEqualsCode(io::Printer* printer) const {
-  GenerateOneofFieldEquals(descriptor_, variables_, printer);
-}
-
-void MessageOneofFieldGenerator::
-GenerateHashCodeCode(io::Printer* printer) const {
-  GenerateOneofFieldHashCode(descriptor_, variables_, printer);
-}
-
-// ===================================================================
-
-RepeatedMessageFieldGenerator::RepeatedMessageFieldGenerator(
-    const FieldDescriptor* descriptor, const Params& params)
-    : FieldGenerator(params), descriptor_(descriptor) {
-  SetMessageVariables(params, descriptor, &variables_);
-}
-
-RepeatedMessageFieldGenerator::~RepeatedMessageFieldGenerator() {}
-
-void RepeatedMessageFieldGenerator::
-GenerateMembers(io::Printer* printer, bool /* unused lazy_init */) const {
-  printer->Print(variables_,
-    "public $type$[] $name$;\n");
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateClearCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "$name$ = $type$.emptyArray();\n");
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateMergingCode(io::Printer* printer) const {
-  // First, figure out the length of the array, then parse.
-  printer->Print(variables_,
-    "int arrayLength = com.google.protobuf.nano.WireFormatNano\n"
-    "    .getRepeatedFieldArrayLength(input, $tag$);\n"
-    "int i = this.$name$ == null ? 0 : this.$name$.length;\n"
-    "$type$[] newArray =\n"
-    "    new $type$[i + arrayLength];\n"
-    "if (i != 0) {\n"
-    "  java.lang.System.arraycopy(this.$name$, 0, newArray, 0, i);\n"
-    "}\n"
-    "for (; i < newArray.length - 1; i++) {\n"
-    "  newArray[i] = new $type$();\n");
-
-  if (descriptor_->type() == FieldDescriptor::TYPE_GROUP) {
-    printer->Print(variables_,
-      "  input.readGroup(newArray[i], $number$);\n");
-  } else {
-    printer->Print(variables_,
-      "  input.readMessage(newArray[i]);\n");
-  }
-
-  printer->Print(variables_,
-    "  input.readTag();\n"
-    "}\n"
-    "// Last one without readTag.\n"
-    "newArray[i] = new $type$();\n");
-
-  if (descriptor_->type() == FieldDescriptor::TYPE_GROUP) {
-    printer->Print(variables_,
-      "input.readGroup(newArray[i], $number$);\n");
-  } else {
-    printer->Print(variables_,
-      "input.readMessage(newArray[i]);\n");
-  }
-
-  printer->Print(variables_,
-    "this.$name$ = newArray;\n");
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateSerializationCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null && this.$name$.length > 0) {\n"
-    "  for (int i = 0; i < this.$name$.length; i++) {\n"
-    "    $type$ element = this.$name$[i];\n"
-    "    if (element != null) {\n"
-    "      output.write$group_or_message$($number$, element);\n"
-    "    }\n"
-    "  }\n"
-    "}\n");
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateSerializedSizeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null && this.$name$.length > 0) {\n"
-    "  for (int i = 0; i < this.$name$.length; i++) {\n"
-    "    $type$ element = this.$name$[i];\n"
-    "    if (element != null) {\n"
-    "      size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-    "        .compute$group_or_message$Size($number$, element);\n"
-    "    }\n"
-    "  }\n"
-    "}\n");
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateFixClonedCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null && this.$name$.length > 0) {\n"
-    "  cloned.$name$ = new $type$[this.$name$.length];\n"
-    "  for (int i = 0; i < this.$name$.length; i++) {\n"
-    "    if (this.$name$[i] != null) {\n"
-    "      cloned.$name$[i] = this.$name$[i].clone();\n"
-    "    }\n"
-    "  }\n"
-    "}\n");
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateEqualsCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (!com.google.protobuf.nano.InternalNano.equals(\n"
-    "    this.$name$, other.$name$)) {\n"
-    "  return false;\n"
-    "}\n");
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateHashCodeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "result = 31 * result\n"
-    "    + com.google.protobuf.nano.InternalNano.hashCode(this.$name$);\n");
-}
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google

src/google/protobuf/compiler/javanano/javanano_message_field.h

@@ -1,121 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_MESSAGE_FIELD_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_MESSAGE_FIELD_H__
-
-#include <map>
-#include <string>
-#include <google/protobuf/compiler/javanano/javanano_field.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-class MessageFieldGenerator : public FieldGenerator {
- public:
-  explicit MessageFieldGenerator(
-      const FieldDescriptor* descriptor, const Params& params);
-  ~MessageFieldGenerator();
-
-  // implements FieldGenerator ---------------------------------------
-  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
-  void GenerateClearCode(io::Printer* printer) const;
-  void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateSerializationCode(io::Printer* printer) const;
-  void GenerateSerializedSizeCode(io::Printer* printer) const;
-  void GenerateEqualsCode(io::Printer* printer) const;
-  void GenerateHashCodeCode(io::Printer* printer) const;
-  void GenerateFixClonedCode(io::Printer* printer) const;
-
- private:
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageFieldGenerator);
-};
-
-class MessageOneofFieldGenerator : public FieldGenerator {
- public:
-  explicit MessageOneofFieldGenerator(const FieldDescriptor* descriptor,
-                                      const Params& params);
-  ~MessageOneofFieldGenerator();
-
-  // implements FieldGenerator ---------------------------------------
-  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
-  void GenerateClearCode(io::Printer* printer) const;
-  void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateSerializationCode(io::Printer* printer) const;
-  void GenerateSerializedSizeCode(io::Printer* printer) const;
-  void GenerateEqualsCode(io::Printer* printer) const;
-  void GenerateHashCodeCode(io::Printer* printer) const;
-  void GenerateFixClonedCode(io::Printer* printer) const;
-
- private:
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageOneofFieldGenerator);
-};
-
-class RepeatedMessageFieldGenerator : public FieldGenerator {
- public:
-  explicit RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor,
-        const Params& params);
-  ~RepeatedMessageFieldGenerator();
-
-  // implements FieldGenerator ---------------------------------------
-  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
-  void GenerateClearCode(io::Printer* printer) const;
-  void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateSerializationCode(io::Printer* printer) const;
-  void GenerateSerializedSizeCode(io::Printer* printer) const;
-  void GenerateEqualsCode(io::Printer* printer) const;
-  void GenerateHashCodeCode(io::Printer* printer) const;
-  void GenerateFixClonedCode(io::Printer* printer) const;
-
- private:
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedMessageFieldGenerator);
-};
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_MESSAGE_FIELD_H__

src/google/protobuf/compiler/javanano/javanano_params.h

@@ -1,258 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2010 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: wink@google.com (Wink Saville)
-
-#ifndef PROTOBUF_COMPILER_JAVANANO_JAVANANO_PARAMS_H_
-#define PROTOBUF_COMPILER_JAVANANO_JAVANANO_PARAMS_H_
-
-#include <map>
-#include <set>
-#include <google/protobuf/stubs/strutil.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-enum eMultipleFiles { JAVANANO_MUL_UNSET, JAVANANO_MUL_FALSE, JAVANANO_MUL_TRUE };
-
-// Parameters for used by the generators
-class Params {
- public:
-  typedef std::map<string, string> NameMap;
-  typedef std::set<string> NameSet;
- private:
-  string empty_;
-  string base_name_;
-  eMultipleFiles override_java_multiple_files_;
-  bool store_unknown_fields_;
-  NameMap java_packages_;
-  NameMap java_outer_classnames_;
-  NameSet java_multiple_files_;
-  bool generate_has_;
-  bool java_enum_style_;
-  bool optional_field_accessors_;
-  bool use_reference_types_for_primitives_;
-  bool generate_equals_;
-  bool ignore_services_;
-  bool parcelable_messages_;
-  bool reftypes_primitive_enums_;
-  bool generate_clear_;
-  bool generate_clone_;
-  bool generate_intdefs_;
-
- public:
-  Params(const string & base_name) :
-    empty_(""),
-    base_name_(base_name),
-    override_java_multiple_files_(JAVANANO_MUL_UNSET),
-    store_unknown_fields_(false),
-    generate_has_(false),
-    java_enum_style_(false),
-    optional_field_accessors_(false),
-    use_reference_types_for_primitives_(false),
-    generate_equals_(false),
-    ignore_services_(false),
-    parcelable_messages_(false),
-    reftypes_primitive_enums_(false),
-    generate_clear_(true),
-    generate_clone_(false),
-    generate_intdefs_(false) {
-  }
-
-  const string& base_name() const {
-    return base_name_;
-  }
-
-  bool has_java_package(const string& file_name) const {
-    return java_packages_.find(file_name)
-                        != java_packages_.end();
-  }
-  void set_java_package(const string& file_name,
-      const string& java_package) {
-    java_packages_[file_name] = java_package;
-  }
-  const string& java_package(const string& file_name) const {
-    NameMap::const_iterator itr;
-
-    itr = java_packages_.find(file_name);
-    if  (itr == java_packages_.end()) {
-      return empty_;
-    } else {
-      return itr->second;
-    }
-  }
-  const NameMap& java_packages() {
-    return java_packages_;
-  }
-
-  bool has_java_outer_classname(const string& file_name) const {
-    return java_outer_classnames_.find(file_name)
-                        != java_outer_classnames_.end();
-  }
-  void set_java_outer_classname(const string& file_name,
-      const string& java_outer_classname) {
-    java_outer_classnames_[file_name] = java_outer_classname;
-  }
-  const string& java_outer_classname(const string& file_name) const {
-    NameMap::const_iterator itr;
-
-    itr = java_outer_classnames_.find(file_name);
-    if  (itr == java_outer_classnames_.end()) {
-      return empty_;
-    } else {
-      return itr->second;
-    }
-  }
-  const NameMap& java_outer_classnames() {
-    return java_outer_classnames_;
-  }
-
-  void set_override_java_multiple_files(bool java_multiple_files) {
-    if (java_multiple_files) {
-      override_java_multiple_files_ = JAVANANO_MUL_TRUE;
-    } else {
-      override_java_multiple_files_ = JAVANANO_MUL_FALSE;
-    }
-  }
-  void clear_override_java_multiple_files() {
-    override_java_multiple_files_ = JAVANANO_MUL_UNSET;
-  }
-
-  void set_java_multiple_files(const string& file_name, bool value) {
-    if (value) {
-      java_multiple_files_.insert(file_name);
-    } else {
-      java_multiple_files_.erase(file_name);
-    }
-  }
-  bool java_multiple_files(const string& file_name) const {
-    switch (override_java_multiple_files_) {
-      case JAVANANO_MUL_FALSE:
-        return false;
-      case JAVANANO_MUL_TRUE:
-        return true;
-      default:
-        return java_multiple_files_.find(file_name)
-                != java_multiple_files_.end();
-    }
-  }
-
-  void set_store_unknown_fields(bool value) {
-    store_unknown_fields_ = value;
-  }
-  bool store_unknown_fields() const {
-    return store_unknown_fields_;
-  }
-
-  void set_generate_has(bool value) {
-    generate_has_ = value;
-  }
-  bool generate_has() const {
-    return generate_has_;
-  }
-
-  void set_java_enum_style(bool value) {
-    java_enum_style_ = value;
-  }
-  bool java_enum_style() const {
-    return java_enum_style_;
-  }
-
-  void set_optional_field_accessors(bool value) {
-    optional_field_accessors_ = value;
-  }
-  bool optional_field_accessors() const {
-    return optional_field_accessors_;
-  }
-
-  void set_use_reference_types_for_primitives(bool value) {
-    use_reference_types_for_primitives_ = value;
-  }
-  bool use_reference_types_for_primitives() const {
-    return use_reference_types_for_primitives_;
-  }
-
-  void set_generate_equals(bool value) {
-    generate_equals_ = value;
-  }
-  bool generate_equals() const {
-    return generate_equals_;
-  }
-
-  void set_ignore_services(bool value) {
-    ignore_services_ = value;
-  }
-  bool ignore_services() const {
-    return ignore_services_;
-  }
-
-  void set_parcelable_messages(bool value) {
-    parcelable_messages_ = value;
-  }
-  bool parcelable_messages() const {
-    return parcelable_messages_;
-  }
-
-  void set_reftypes_primitive_enums(bool value) {
-    reftypes_primitive_enums_ = value;
-  }
-  bool reftypes_primitive_enums() const {
-    return reftypes_primitive_enums_;
-  }
-
-  void set_generate_clear(bool value) {
-    generate_clear_ = value;
-  }
-  bool generate_clear() const {
-    return generate_clear_;
-  }
-
-  void set_generate_clone(bool value) {
-    generate_clone_ = value;
-  }
-  bool generate_clone() const {
-    return generate_clone_;
-  }
-
-  void set_generate_intdefs(bool value) {
-    generate_intdefs_ = value;
-  }
-  bool generate_intdefs() const {
-    return generate_intdefs_;
-  }
-};
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google
-#endif  // PROTOBUF_COMPILER_JAVANANO_JAVANANO_PARAMS_H_

src/google/protobuf/compiler/javanano/javanano_primitive_field.cc

@@ -1,968 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#include <map>
-#include <math.h>
-#include <string>
-
-#include <google/protobuf/compiler/javanano/javanano_primitive_field.h>
-#include <google/protobuf/stubs/common.h>
-#include <google/protobuf/compiler/javanano/javanano_helpers.h>
-#include <google/protobuf/io/printer.h>
-#include <google/protobuf/wire_format.h>
-#include <google/protobuf/stubs/strutil.h>
-#include <google/protobuf/stubs/substitute.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-using internal::WireFormat;
-using internal::WireFormatLite;
-
-namespace {
-
-bool IsReferenceType(JavaType type) {
-  switch (type) {
-    case JAVATYPE_INT    : return false;
-    case JAVATYPE_LONG   : return false;
-    case JAVATYPE_FLOAT  : return false;
-    case JAVATYPE_DOUBLE : return false;
-    case JAVATYPE_BOOLEAN: return false;
-    case JAVATYPE_STRING : return true;
-    case JAVATYPE_BYTES  : return true;
-    case JAVATYPE_ENUM   : return false;
-    case JAVATYPE_MESSAGE: return true;
-
-    // No default because we want the compiler to complain if any new
-    // JavaTypes are added.
-  }
-
-  GOOGLE_LOG(FATAL) << "Can't get here.";
-  return false;
-}
-
-bool IsArrayType(JavaType type) {
-  switch (type) {
-    case JAVATYPE_INT    : return false;
-    case JAVATYPE_LONG   : return false;
-    case JAVATYPE_FLOAT  : return false;
-    case JAVATYPE_DOUBLE : return false;
-    case JAVATYPE_BOOLEAN: return false;
-    case JAVATYPE_STRING : return false;
-    case JAVATYPE_BYTES  : return true;
-    case JAVATYPE_ENUM   : return false;
-    case JAVATYPE_MESSAGE: return false;
-
-    // No default because we want the compiler to complain if any new
-    // JavaTypes are added.
-  }
-
-  GOOGLE_LOG(FATAL) << "Can't get here.";
-  return false;
-}
-
-const char* GetCapitalizedType(const FieldDescriptor* field) {
-  switch (field->type()) {
-    case FieldDescriptor::TYPE_INT32   : return "Int32"   ;
-    case FieldDescriptor::TYPE_UINT32  : return "UInt32"  ;
-    case FieldDescriptor::TYPE_SINT32  : return "SInt32"  ;
-    case FieldDescriptor::TYPE_FIXED32 : return "Fixed32" ;
-    case FieldDescriptor::TYPE_SFIXED32: return "SFixed32";
-    case FieldDescriptor::TYPE_INT64   : return "Int64"   ;
-    case FieldDescriptor::TYPE_UINT64  : return "UInt64"  ;
-    case FieldDescriptor::TYPE_SINT64  : return "SInt64"  ;
-    case FieldDescriptor::TYPE_FIXED64 : return "Fixed64" ;
-    case FieldDescriptor::TYPE_SFIXED64: return "SFixed64";
-    case FieldDescriptor::TYPE_FLOAT   : return "Float"   ;
-    case FieldDescriptor::TYPE_DOUBLE  : return "Double"  ;
-    case FieldDescriptor::TYPE_BOOL    : return "Bool"    ;
-    case FieldDescriptor::TYPE_STRING  : return "String"  ;
-    case FieldDescriptor::TYPE_BYTES   : return "Bytes"   ;
-    case FieldDescriptor::TYPE_ENUM    : return "Enum"    ;
-    case FieldDescriptor::TYPE_GROUP   : return "Group"   ;
-    case FieldDescriptor::TYPE_MESSAGE : return "Message" ;
-
-    // No default because we want the compiler to complain if any new
-    // types are added.
-  }
-
-  GOOGLE_LOG(FATAL) << "Can't get here.";
-  return NULL;
-}
-
-// For encodings with fixed sizes, returns that size in bytes.  Otherwise
-// returns -1.
-int FixedSize(FieldDescriptor::Type type) {
-  switch (type) {
-    case FieldDescriptor::TYPE_INT32   : return -1;
-    case FieldDescriptor::TYPE_INT64   : return -1;
-    case FieldDescriptor::TYPE_UINT32  : return -1;
-    case FieldDescriptor::TYPE_UINT64  : return -1;
-    case FieldDescriptor::TYPE_SINT32  : return -1;
-    case FieldDescriptor::TYPE_SINT64  : return -1;
-    case FieldDescriptor::TYPE_FIXED32 : return WireFormatLite::kFixed32Size;
-    case FieldDescriptor::TYPE_FIXED64 : return WireFormatLite::kFixed64Size;
-    case FieldDescriptor::TYPE_SFIXED32: return WireFormatLite::kSFixed32Size;
-    case FieldDescriptor::TYPE_SFIXED64: return WireFormatLite::kSFixed64Size;
-    case FieldDescriptor::TYPE_FLOAT   : return WireFormatLite::kFloatSize;
-    case FieldDescriptor::TYPE_DOUBLE  : return WireFormatLite::kDoubleSize;
-
-    case FieldDescriptor::TYPE_BOOL    : return WireFormatLite::kBoolSize;
-    case FieldDescriptor::TYPE_ENUM    : return -1;
-
-    case FieldDescriptor::TYPE_STRING  : return -1;
-    case FieldDescriptor::TYPE_BYTES   : return -1;
-    case FieldDescriptor::TYPE_GROUP   : return -1;
-    case FieldDescriptor::TYPE_MESSAGE : return -1;
-
-    // No default because we want the compiler to complain if any new
-    // types are added.
-  }
-  GOOGLE_LOG(FATAL) << "Can't get here.";
-  return -1;
-}
-
-bool AllAscii(const string& text) {
-  for (int i = 0; i < text.size(); i++) {
-    if ((text[i] & 0x80) != 0) {
-      return false;
-    }
-  }
-  return true;
-}
-
-
-void SetPrimitiveVariables(const FieldDescriptor* descriptor, const Params params,
-                           std::map<string, string>* variables) {
-  (*variables)["name"] =
-    RenameJavaKeywords(UnderscoresToCamelCase(descriptor));
-  (*variables)["capitalized_name"] =
-    RenameJavaKeywords(UnderscoresToCapitalizedCamelCase(descriptor));
-  (*variables)["number"] = SimpleItoa(descriptor->number());
-  if (params.use_reference_types_for_primitives()
-      && !descriptor->is_repeated()) {
-    (*variables)["type"] = BoxedPrimitiveTypeName(GetJavaType(descriptor));
-  } else {
-    (*variables)["type"] = PrimitiveTypeName(GetJavaType(descriptor));
-  }
-  // Deals with defaults. For C++-string types (string and bytes),
-  // we might need to have the generated code do the unicode decoding
-  // (see comments in InternalNano.java for gory details.). We would
-  // like to do this once into a static field and re-use that from
-  // then on.
-  if (descriptor->cpp_type() == FieldDescriptor::CPPTYPE_STRING &&
-      !descriptor->default_value_string().empty() &&
-      !params.use_reference_types_for_primitives()) {
-    if (descriptor->type() == FieldDescriptor::TYPE_BYTES) {
-      (*variables)["default"] = DefaultValue(params, descriptor);
-      (*variables)["default_constant"] = FieldDefaultConstantName(descriptor);
-      (*variables)["default_constant_value"] = strings::Substitute(
-          "com.google.protobuf.nano.InternalNano.bytesDefaultValue(\"$0\")",
-          CEscape(descriptor->default_value_string()));
-      (*variables)["default_copy_if_needed"] =
-          (*variables)["default"] + ".clone()";
-    } else if (AllAscii(descriptor->default_value_string())) {
-      // All chars are ASCII.  In this case directly referencing a
-      // CEscape()'d string literal works fine.
-      (*variables)["default"] =
-          "\"" + CEscape(descriptor->default_value_string()) + "\"";
-      (*variables)["default_copy_if_needed"] = (*variables)["default"];
-    } else {
-      // Strings where some chars are non-ASCII. We need to save the
-      // default value.
-      (*variables)["default"] = DefaultValue(params, descriptor);
-      (*variables)["default_constant"] = FieldDefaultConstantName(descriptor);
-      (*variables)["default_constant_value"] = strings::Substitute(
-          "com.google.protobuf.nano.InternalNano.stringDefaultValue(\"$0\")",
-          CEscape(descriptor->default_value_string()));
-      (*variables)["default_copy_if_needed"] = (*variables)["default"];
-    }
-  } else {
-    // Non-string, non-bytes field. Defaults are literals.
-    (*variables)["default"] = DefaultValue(params, descriptor);
-    (*variables)["default_copy_if_needed"] = (*variables)["default"];
-  }
-  (*variables)["boxed_type"] = BoxedPrimitiveTypeName(GetJavaType(descriptor));
-  (*variables)["capitalized_type"] = GetCapitalizedType(descriptor);
-  (*variables)["tag"] = SimpleItoa(WireFormat::MakeTag(descriptor));
-  (*variables)["tag_size"] = SimpleItoa(
-      WireFormat::TagSize(descriptor->number(), descriptor->type()));
-  (*variables)["non_packed_tag"] = SimpleItoa(
-      internal::WireFormatLite::MakeTag(descriptor->number(),
-          internal::WireFormat::WireTypeForFieldType(descriptor->type())));
-  int fixed_size = FixedSize(descriptor->type());
-  if (fixed_size != -1) {
-    (*variables)["fixed_size"] = SimpleItoa(fixed_size);
-  }
-  (*variables)["message_name"] = descriptor->containing_type()->name();
-  (*variables)["empty_array_name"] = EmptyArrayName(params, descriptor);
-}
-}  // namespace
-
-// ===================================================================
-
-PrimitiveFieldGenerator::
-PrimitiveFieldGenerator(const FieldDescriptor* descriptor, const Params& params)
-  : FieldGenerator(params), descriptor_(descriptor) {
-  SetPrimitiveVariables(descriptor, params, &variables_);
-}
-
-PrimitiveFieldGenerator::~PrimitiveFieldGenerator() {}
-
-bool PrimitiveFieldGenerator::SavedDefaultNeeded() const {
-  return variables_.find("default_constant") != variables_.end();
-}
-
-void PrimitiveFieldGenerator::GenerateInitSavedDefaultCode(io::Printer* printer) const {
-  if (variables_.find("default_constant") != variables_.end()) {
-    printer->Print(variables_,
-      "$default_constant$ = $default_constant_value$;\n");
-  }
-}
-
-void PrimitiveFieldGenerator::
-GenerateMembers(io::Printer* printer, bool lazy_init) const {
-  if (variables_.find("default_constant") != variables_.end()) {
-    // Those primitive types that need a saved default.
-    if (lazy_init) {
-      printer->Print(variables_,
-        "private static $type$ $default_constant$;\n");
-    } else {
-      printer->Print(variables_,
-        "private static final $type$ $default_constant$ =\n"
-        "    $default_constant_value$;\n");
-    }
-  }
-
-  printer->Print(variables_,
-    "public $type$ $name$;\n");
-
-  if (params_.generate_has()) {
-    printer->Print(variables_,
-      "public boolean has$capitalized_name$;\n");
-  }
-}
-
-void PrimitiveFieldGenerator::
-GenerateClearCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "$name$ = $default_copy_if_needed$;\n");
-
-  if (params_.generate_has()) {
-    printer->Print(variables_,
-      "has$capitalized_name$ = false;\n");
-  }
-}
-
-void PrimitiveFieldGenerator::
-GenerateMergingCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "this.$name$ = input.read$capitalized_type$();\n");
-
-  if (params_.generate_has()) {
-    printer->Print(variables_,
-      "has$capitalized_name$ = true;\n");
-  }
-}
-
-void PrimitiveFieldGenerator::
-GenerateSerializationConditional(io::Printer* printer) const {
-  if (params_.use_reference_types_for_primitives()) {
-    // For reference type mode, serialize based on equality
-    // to null.
-    printer->Print(variables_,
-      "if (this.$name$ != null) {\n");
-    return;
-  }
-  if (params_.generate_has()) {
-    printer->Print(variables_,
-      "if (has$capitalized_name$ || ");
-  } else {
-    printer->Print(variables_,
-      "if (");
-  }
-  JavaType java_type = GetJavaType(descriptor_);
-  if (IsArrayType(java_type)) {
-    printer->Print(variables_,
-      "!java.util.Arrays.equals(this.$name$, $default$)) {\n");
-  } else if (IsReferenceType(java_type)) {
-    printer->Print(variables_,
-      "!this.$name$.equals($default$)) {\n");
-  } else if (java_type == JAVATYPE_FLOAT) {
-    printer->Print(variables_,
-      "java.lang.Float.floatToIntBits(this.$name$)\n"
-      "    != java.lang.Float.floatToIntBits($default$)) {\n");
-  } else if (java_type == JAVATYPE_DOUBLE) {
-    printer->Print(variables_,
-      "java.lang.Double.doubleToLongBits(this.$name$)\n"
-      "    != java.lang.Double.doubleToLongBits($default$)) {\n");
-  } else {
-    printer->Print(variables_,
-      "this.$name$ != $default$) {\n");
-  }
-}
-
-void PrimitiveFieldGenerator::
-GenerateSerializationCode(io::Printer* printer) const {
-  if (descriptor_->is_required() && !params_.generate_has()) {
-    // Always serialize a required field if we don't have the 'has' signal.
-    printer->Print(variables_,
-      "output.write$capitalized_type$($number$, this.$name$);\n");
-  } else {
-    GenerateSerializationConditional(printer);
-    printer->Print(variables_,
-      "  output.write$capitalized_type$($number$, this.$name$);\n"
-      "}\n");
-  }
-}
-
-void PrimitiveFieldGenerator::
-GenerateSerializedSizeCode(io::Printer* printer) const {
-  if (descriptor_->is_required() && !params_.generate_has()) {
-    printer->Print(variables_,
-      "size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-      "    .compute$capitalized_type$Size($number$, this.$name$);\n");
-  } else {
-    GenerateSerializationConditional(printer);
-    printer->Print(variables_,
-      "  size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-      "      .compute$capitalized_type$Size($number$, this.$name$);\n"
-      "}\n");
-  }
-}
-
-void RepeatedPrimitiveFieldGenerator::
-GenerateFixClonedCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null && this.$name$.length > 0) {\n"
-    "  cloned.$name$ = this.$name$.clone();\n"
-    "}\n");
-}
-
-void PrimitiveFieldGenerator::
-GenerateEqualsCode(io::Printer* printer) const {
-  // We define equality as serialized form equality. If generate_has(),
-  // then if the field value equals the default value in both messages,
-  // but one's 'has' field is set and the other's is not, the serialized
-  // forms are different and we should return false.
-  JavaType java_type = GetJavaType(descriptor_);
-  if (java_type == JAVATYPE_BYTES) {
-    printer->Print(variables_,
-      "if (!java.util.Arrays.equals(this.$name$, other.$name$)");
-    if (params_.generate_has()) {
-      printer->Print(variables_,
-        "\n"
-        "    || (java.util.Arrays.equals(this.$name$, $default$)\n"
-        "        && this.has$capitalized_name$ != other.has$capitalized_name$)");
-    }
-    printer->Print(") {\n"
-      "  return false;\n"
-      "}\n");
-  } else if (java_type == JAVATYPE_STRING
-      || params_.use_reference_types_for_primitives()) {
-    printer->Print(variables_,
-      "if (this.$name$ == null) {\n"
-      "  if (other.$name$ != null) {\n"
-      "    return false;\n"
-      "  }\n"
-      "} else if (!this.$name$.equals(other.$name$)");
-    if (params_.generate_has()) {
-      printer->Print(variables_,
-        "\n"
-        "    || (this.$name$.equals($default$)\n"
-        "        && this.has$capitalized_name$ != other.has$capitalized_name$)");
-    }
-    printer->Print(") {\n"
-      "  return false;\n"
-      "}\n");
-  } else if (java_type == JAVATYPE_FLOAT) {
-    printer->Print(variables_,
-      "{\n"
-      "  int bits = java.lang.Float.floatToIntBits(this.$name$);\n"
-      "  if (bits != java.lang.Float.floatToIntBits(other.$name$)");
-    if (params_.generate_has()) {
-      printer->Print(variables_,
-        "\n"
-        "      || (bits == java.lang.Float.floatToIntBits($default$)\n"
-        "          && this.has$capitalized_name$ != other.has$capitalized_name$)");
-    }
-    printer->Print(") {\n"
-      "    return false;\n"
-      "  }\n"
-      "}\n");
-  } else if (java_type == JAVATYPE_DOUBLE) {
-    printer->Print(variables_,
-      "{\n"
-      "  long bits = java.lang.Double.doubleToLongBits(this.$name$);\n"
-      "  if (bits != java.lang.Double.doubleToLongBits(other.$name$)");
-    if (params_.generate_has()) {
-      printer->Print(variables_,
-        "\n"
-        "      || (bits == java.lang.Double.doubleToLongBits($default$)\n"
-        "          && this.has$capitalized_name$ != other.has$capitalized_name$)");
-    }
-    printer->Print(") {\n"
-      "    return false;\n"
-      "  }\n"
-      "}\n");
-  } else {
-    printer->Print(variables_,
-      "if (this.$name$ != other.$name$");
-    if (params_.generate_has()) {
-      printer->Print(variables_,
-        "\n"
-        "    || (this.$name$ == $default$\n"
-        "        && this.has$capitalized_name$ != other.has$capitalized_name$)");
-    }
-    printer->Print(") {\n"
-      "  return false;\n"
-      "}\n");
-  }
-}
-
-void PrimitiveFieldGenerator::
-GenerateHashCodeCode(io::Printer* printer) const {
-  JavaType java_type = GetJavaType(descriptor_);
-  if (java_type == JAVATYPE_BYTES) {
-    printer->Print(variables_,
-      "result = 31 * result + java.util.Arrays.hashCode(this.$name$);\n");
-  } else if (java_type == JAVATYPE_STRING
-      || params_.use_reference_types_for_primitives()) {
-    printer->Print(variables_,
-      "result = 31 * result\n"
-      "    + (this.$name$ == null ? 0 : this.$name$.hashCode());\n");
-  } else {
-    switch (java_type) {
-      // For all Java primitive types below, the hash codes match the
-      // results of BoxedType.valueOf(primitiveValue).hashCode().
-      case JAVATYPE_INT:
-        printer->Print(variables_,
-          "result = 31 * result + this.$name$;\n");
-        break;
-      case JAVATYPE_LONG:
-        printer->Print(variables_,
-          "result = 31 * result\n"
-          "    + (int) (this.$name$ ^ (this.$name$ >>> 32));\n");
-        break;
-      case JAVATYPE_FLOAT:
-        printer->Print(variables_,
-          "result = 31 * result\n"
-          "    + java.lang.Float.floatToIntBits(this.$name$);\n");
-        break;
-      case JAVATYPE_DOUBLE:
-        printer->Print(variables_,
-          "{\n"
-          "  long v = java.lang.Double.doubleToLongBits(this.$name$);\n"
-          "  result = 31 * result + (int) (v ^ (v >>> 32));\n"
-          "}\n");
-        break;
-      case JAVATYPE_BOOLEAN:
-        printer->Print(variables_,
-          "result = 31 * result + (this.$name$ ? 1231 : 1237);\n");
-        break;
-      default:
-        GOOGLE_LOG(ERROR) << "unknown java type for primitive field";
-        break;
-    }
-  }
-}
-
-// ===================================================================
-
-AccessorPrimitiveFieldGenerator::
-AccessorPrimitiveFieldGenerator(const FieldDescriptor* descriptor,
-     const Params& params, int has_bit_index)
-  : FieldGenerator(params), descriptor_(descriptor) {
-  SetPrimitiveVariables(descriptor, params, &variables_);
-  SetBitOperationVariables("has", has_bit_index, &variables_);
-}
-
-AccessorPrimitiveFieldGenerator::~AccessorPrimitiveFieldGenerator() {}
-
-bool AccessorPrimitiveFieldGenerator::SavedDefaultNeeded() const {
-  return variables_.find("default_constant") != variables_.end();
-}
-
-void AccessorPrimitiveFieldGenerator::
-GenerateInitSavedDefaultCode(io::Printer* printer) const {
-  if (variables_.find("default_constant") != variables_.end()) {
-    printer->Print(variables_,
-      "$default_constant$ = $default_constant_value$;\n");
-  }
-}
-
-void AccessorPrimitiveFieldGenerator::
-GenerateMembers(io::Printer* printer, bool lazy_init) const {
-  if (variables_.find("default_constant") != variables_.end()) {
-    // Those primitive types that need a saved default.
-    if (lazy_init) {
-      printer->Print(variables_,
-        "private static $type$ $default_constant$;\n");
-    } else {
-      printer->Print(variables_,
-        "private static final $type$ $default_constant$ =\n"
-        "    $default_constant_value$;\n");
-    }
-  }
-  printer->Print(variables_,
-    "private $type$ $name$_;\n"
-    "public $type$ get$capitalized_name$() {\n"
-    "  return $name$_;\n"
-    "}\n"
-    "public $message_name$ set$capitalized_name$($type$ value) {\n");
-  if (IsReferenceType(GetJavaType(descriptor_))) {
-    printer->Print(variables_,
-      "  if (value == null) {\n"
-      "    throw new java.lang.NullPointerException();\n"
-      "  }\n");
-  }
-  printer->Print(variables_,
-    "  $name$_ = value;\n"
-    "  $set_has$;\n"
-    "  return this;\n"
-    "}\n"
-    "public boolean has$capitalized_name$() {\n"
-    "  return $get_has$;\n"
-    "}\n"
-    "public $message_name$ clear$capitalized_name$() {\n"
-    "  $name$_ = $default_copy_if_needed$;\n"
-    "  $clear_has$;\n"
-    "  return this;\n"
-    "}\n");
-}
-
-void AccessorPrimitiveFieldGenerator::
-GenerateClearCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "$name$_ = $default_copy_if_needed$;\n");
-}
-
-void AccessorPrimitiveFieldGenerator::
-GenerateMergingCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "$name$_ = input.read$capitalized_type$();\n"
-    "$set_has$;\n");
-}
-
-void AccessorPrimitiveFieldGenerator::
-GenerateSerializationCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if ($get_has$) {\n"
-    "  output.write$capitalized_type$($number$, $name$_);\n"
-    "}\n");
-}
-
-void AccessorPrimitiveFieldGenerator::
-GenerateSerializedSizeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if ($get_has$) {\n"
-    "  size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-    "      .compute$capitalized_type$Size($number$, $name$_);\n"
-    "}\n");
-}
-
-void AccessorPrimitiveFieldGenerator::
-GenerateEqualsCode(io::Printer* printer) const {
-  switch (GetJavaType(descriptor_)) {
-    // For all Java primitive types below, the equality checks match the
-    // results of BoxedType.valueOf(primitiveValue).equals(otherValue).
-    case JAVATYPE_FLOAT:
-      printer->Print(variables_,
-        "if ($different_has$\n"
-        "    || java.lang.Float.floatToIntBits($name$_)\n"
-        "        != java.lang.Float.floatToIntBits(other.$name$_)) {\n"
-        "  return false;\n"
-        "}\n");
-      break;
-    case JAVATYPE_DOUBLE:
-      printer->Print(variables_,
-        "if ($different_has$\n"
-        "    || java.lang.Double.doubleToLongBits($name$_)\n"
-        "        != java.lang.Double.doubleToLongBits(other.$name$_)) {\n"
-        "  return false;\n"
-        "}\n");
-      break;
-    case JAVATYPE_INT:
-    case JAVATYPE_LONG:
-    case JAVATYPE_BOOLEAN:
-      printer->Print(variables_,
-        "if ($different_has$\n"
-        "    || $name$_ != other.$name$_) {\n"
-        "  return false;\n"
-        "}\n");
-      break;
-    case JAVATYPE_STRING:
-      // Accessor style would guarantee $name$_ non-null
-      printer->Print(variables_,
-        "if ($different_has$\n"
-        "    || !$name$_.equals(other.$name$_)) {\n"
-        "  return false;\n"
-        "}\n");
-      break;
-    case JAVATYPE_BYTES:
-      // Accessor style would guarantee $name$_ non-null
-      printer->Print(variables_,
-        "if ($different_has$\n"
-        "    || !java.util.Arrays.equals($name$_, other.$name$_)) {\n"
-        "  return false;\n"
-        "}\n");
-      break;
-    default:
-      GOOGLE_LOG(ERROR) << "unknown java type for primitive field";
-      break;
-  }
-}
-
-void AccessorPrimitiveFieldGenerator::
-GenerateHashCodeCode(io::Printer* printer) const {
-  switch (GetJavaType(descriptor_)) {
-    // For all Java primitive types below, the hash codes match the
-    // results of BoxedType.valueOf(primitiveValue).hashCode().
-    case JAVATYPE_INT:
-      printer->Print(variables_,
-        "result = 31 * result + $name$_;\n");
-      break;
-    case JAVATYPE_LONG:
-      printer->Print(variables_,
-        "result = 31 * result + (int) ($name$_ ^ ($name$_ >>> 32));\n");
-      break;
-    case JAVATYPE_FLOAT:
-      printer->Print(variables_,
-        "result = 31 * result +\n"
-        "    java.lang.Float.floatToIntBits($name$_);\n");
-      break;
-    case JAVATYPE_DOUBLE:
-      printer->Print(variables_,
-        "{\n"
-        "  long v = java.lang.Double.doubleToLongBits($name$_);\n"
-        "  result = 31 * result + (int) (v ^ (v >>> 32));\n"
-        "}\n");
-      break;
-    case JAVATYPE_BOOLEAN:
-      printer->Print(variables_,
-        "result = 31 * result + ($name$_ ? 1231 : 1237);\n");
-      break;
-    case JAVATYPE_STRING:
-      // Accessor style would guarantee $name$_ non-null
-      printer->Print(variables_,
-        "result = 31 * result + $name$_.hashCode();\n");
-      break;
-    case JAVATYPE_BYTES:
-      // Accessor style would guarantee $name$_ non-null
-      printer->Print(variables_,
-        "result = 31 * result + java.util.Arrays.hashCode($name$_);\n");
-      break;
-    default:
-      GOOGLE_LOG(ERROR) << "unknown java type for primitive field";
-      break;
-  }
-}
-
-// ===================================================================
-
-PrimitiveOneofFieldGenerator::PrimitiveOneofFieldGenerator(
-    const FieldDescriptor* descriptor, const Params& params)
-  : FieldGenerator(params), descriptor_(descriptor) {
-    SetPrimitiveVariables(descriptor, params, &variables_);
-    SetCommonOneofVariables(descriptor, &variables_);
-}
-
-PrimitiveOneofFieldGenerator::~PrimitiveOneofFieldGenerator() {}
-
-void PrimitiveOneofFieldGenerator::GenerateMembers(
-    io::Printer* printer, bool /*unused lazy_init*/) const {
-  printer->Print(variables_,
-    "public boolean has$capitalized_name$() {\n"
-    "  return $has_oneof_case$;\n"
-    "}\n"
-    "public $type$ get$capitalized_name$() {\n"
-    "  if ($has_oneof_case$) {\n"
-    "    return ($type$) ($boxed_type$) this.$oneof_name$_;\n"
-    "  }\n"
-    "  return $default$;\n"
-    "}\n"
-    "public $message_name$ set$capitalized_name$($type$ value) {\n"
-    "  $set_oneof_case$;\n"
-    "  this.$oneof_name$_ = value;\n"
-    "  return this;\n"
-    "}\n");
-}
-
-void PrimitiveOneofFieldGenerator::GenerateClearCode(
-    io::Printer* printer) const {
-  // No clear method for oneof fields.
-}
-
-void PrimitiveOneofFieldGenerator::GenerateMergingCode(
-    io::Printer* printer) const {
-  printer->Print(variables_,
-    "this.$oneof_name$_ = input.read$capitalized_type$();\n"
-    "$set_oneof_case$;\n");
-}
-
-void PrimitiveOneofFieldGenerator::GenerateSerializationCode(
-    io::Printer* printer) const {
-  printer->Print(variables_,
-    "if ($has_oneof_case$) {\n"
-    "  output.write$capitalized_type$(\n"
-    "      $number$, ($boxed_type$) this.$oneof_name$_);\n"
-    "}\n");
-}
-
-void PrimitiveOneofFieldGenerator::GenerateSerializedSizeCode(
-    io::Printer* printer) const {
-  printer->Print(variables_,
-    "if ($has_oneof_case$) {\n"
-    "  size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-    "      .compute$capitalized_type$Size(\n"
-    "          $number$, ($boxed_type$) this.$oneof_name$_);\n"
-    "}\n");
-}
-
-void PrimitiveOneofFieldGenerator::GenerateEqualsCode(
-    io::Printer* printer) const {
-  GenerateOneofFieldEquals(descriptor_, variables_, printer);
-}
-
-void PrimitiveOneofFieldGenerator::GenerateHashCodeCode(
-    io::Printer* printer) const {
-  GenerateOneofFieldHashCode(descriptor_, variables_, printer);
-}
-
-// ===================================================================
-
-RepeatedPrimitiveFieldGenerator::RepeatedPrimitiveFieldGenerator(
-    const FieldDescriptor* descriptor, const Params& params)
-  : FieldGenerator(params), descriptor_(descriptor) {
-  SetPrimitiveVariables(descriptor, params, &variables_);
-}
-
-RepeatedPrimitiveFieldGenerator::~RepeatedPrimitiveFieldGenerator() {}
-
-void RepeatedPrimitiveFieldGenerator::
-GenerateMembers(io::Printer* printer, bool /*unused init_defaults*/) const {
-  printer->Print(variables_,
-    "public $type$[] $name$;\n");
-}
-
-void RepeatedPrimitiveFieldGenerator::
-GenerateClearCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "$name$ = $default$;\n");
-}
-
-void RepeatedPrimitiveFieldGenerator::
-GenerateMergingCode(io::Printer* printer) const {
-  // First, figure out the length of the array, then parse.
-  printer->Print(variables_,
-    "int arrayLength = com.google.protobuf.nano.WireFormatNano\n"
-    "    .getRepeatedFieldArrayLength(input, $non_packed_tag$);\n"
-    "int i = this.$name$ == null ? 0 : this.$name$.length;\n");
-
-  if (GetJavaType(descriptor_) == JAVATYPE_BYTES) {
-    printer->Print(variables_,
-      "byte[][] newArray = new byte[i + arrayLength][];\n");
-  } else {
-    printer->Print(variables_,
-      "$type$[] newArray = new $type$[i + arrayLength];\n");
-  }
-  printer->Print(variables_,
-    "if (i != 0) {\n"
-    "  java.lang.System.arraycopy(this.$name$, 0, newArray, 0, i);\n"
-    "}\n"
-    "for (; i < newArray.length - 1; i++) {\n"
-    "  newArray[i] = input.read$capitalized_type$();\n"
-    "  input.readTag();\n"
-    "}\n"
-    "// Last one without readTag.\n"
-    "newArray[i] = input.read$capitalized_type$();\n"
-    "this.$name$ = newArray;\n");
-}
-
-void RepeatedPrimitiveFieldGenerator::
-GenerateMergingCodeFromPacked(io::Printer* printer) const {
-  printer->Print(
-    "int length = input.readRawVarint32();\n"
-    "int limit = input.pushLimit(length);\n");
-
-  // If we know the elements will all be of the same size, the arrayLength
-  // can be calculated much more easily. However, FixedSize() returns 1 for
-  // repeated bool fields, which are guaranteed to have the fixed size of
-  // 1 byte per value only if we control the output. On the wire they can
-  // legally appear as variable-size integers, so we need to use the slow
-  // way for repeated bool fields.
-  if (descriptor_->type() == FieldDescriptor::TYPE_BOOL
-      || FixedSize(descriptor_->type()) == -1) {
-    printer->Print(variables_,
-      "// First pass to compute array length.\n"
-      "int arrayLength = 0;\n"
-      "int startPos = input.getPosition();\n"
-      "while (input.getBytesUntilLimit() > 0) {\n"
-      "  input.read$capitalized_type$();\n"
-      "  arrayLength++;\n"
-      "}\n"
-      "input.rewindToPosition(startPos);\n");
-  } else {
-    printer->Print(variables_,
-      "int arrayLength = length / $fixed_size$;\n");
-  }
-
-  printer->Print(variables_,
-    "int i = this.$name$ == null ? 0 : this.$name$.length;\n"
-    "$type$[] newArray = new $type$[i + arrayLength];\n"
-    "if (i != 0) {\n"
-    "  java.lang.System.arraycopy(this.$name$, 0, newArray, 0, i);\n"
-    "}\n"
-    "for (; i < newArray.length; i++) {\n"
-    "  newArray[i] = input.read$capitalized_type$();\n"
-    "}\n"
-    "this.$name$ = newArray;\n"
-    "input.popLimit(limit);\n");
-}
-
-void RepeatedPrimitiveFieldGenerator::
-GenerateRepeatedDataSizeCode(io::Printer* printer) const {
-  // Creates a variable dataSize and puts the serialized size in there.
-  // If the element type is a Java reference type, also generates
-  // dataCount which stores the number of non-null elements in the field.
-  if (IsReferenceType(GetJavaType(descriptor_))) {
-    printer->Print(variables_,
-      "int dataCount = 0;\n"
-      "int dataSize = 0;\n"
-      "for (int i = 0; i < this.$name$.length; i++) {\n"
-      "  $type$ element = this.$name$[i];\n"
-      "  if (element != null) {\n"
-      "    dataCount++;\n"
-      "    dataSize += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-      "        .compute$capitalized_type$SizeNoTag(element);\n"
-      "  }\n"
-      "}\n");
-  } else if (FixedSize(descriptor_->type()) == -1) {
-    printer->Print(variables_,
-      "int dataSize = 0;\n"
-      "for (int i = 0; i < this.$name$.length; i++) {\n"
-      "  $type$ element = this.$name$[i];\n"
-      "  dataSize += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-      "      .compute$capitalized_type$SizeNoTag(element);\n"
-      "}\n");
-  } else {
-    printer->Print(variables_,
-      "int dataSize = $fixed_size$ * this.$name$.length;\n");
-  }
-}
-
-void RepeatedPrimitiveFieldGenerator::
-GenerateSerializationCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null && this.$name$.length > 0) {\n");
-  printer->Indent();
-
-  if (descriptor_->is_packable() && descriptor_->options().packed()) {
-    GenerateRepeatedDataSizeCode(printer);
-    printer->Print(variables_,
-      "output.writeRawVarint32($tag$);\n"
-      "output.writeRawVarint32(dataSize);\n"
-      "for (int i = 0; i < this.$name$.length; i++) {\n"
-      "  output.write$capitalized_type$NoTag(this.$name$[i]);\n"
-      "}\n");
-  } else if (IsReferenceType(GetJavaType(descriptor_))) {
-    printer->Print(variables_,
-      "for (int i = 0; i < this.$name$.length; i++) {\n"
-      "  $type$ element = this.$name$[i];\n"
-      "  if (element != null) {\n"
-      "    output.write$capitalized_type$($number$, element);\n"
-      "  }\n"
-      "}\n");
-  } else {
-    printer->Print(variables_,
-      "for (int i = 0; i < this.$name$.length; i++) {\n"
-      "  output.write$capitalized_type$($number$, this.$name$[i]);\n"
-      "}\n");
-  }
-
-  printer->Outdent();
-  printer->Print("}\n");
-}
-
-void RepeatedPrimitiveFieldGenerator::
-GenerateSerializedSizeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (this.$name$ != null && this.$name$.length > 0) {\n");
-  printer->Indent();
-
-  GenerateRepeatedDataSizeCode(printer);
-
-  printer->Print(
-    "size += dataSize;\n");
-  if (descriptor_->is_packable() && descriptor_->options().packed()) {
-    printer->Print(variables_,
-      "size += $tag_size$;\n"
-      "size += com.google.protobuf.nano.CodedOutputByteBufferNano\n"
-      "    .computeRawVarint32Size(dataSize);\n");
-  } else if (IsReferenceType(GetJavaType(descriptor_))) {
-    printer->Print(variables_,
-      "size += $tag_size$ * dataCount;\n");
-  } else {
-    printer->Print(variables_,
-      "size += $tag_size$ * this.$name$.length;\n");
-  }
-
-  printer->Outdent();
-
-  printer->Print(
-    "}\n");
-}
-
-void RepeatedPrimitiveFieldGenerator::
-GenerateEqualsCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "if (!com.google.protobuf.nano.InternalNano.equals(\n"
-    "    this.$name$, other.$name$)) {\n"
-    "  return false;\n"
-    "}\n");
-}
-
-void RepeatedPrimitiveFieldGenerator::
-GenerateHashCodeCode(io::Printer* printer) const {
-  printer->Print(variables_,
-    "result = 31 * result\n"
-    "    + com.google.protobuf.nano.InternalNano.hashCode(this.$name$);\n");
-}
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google

src/google/protobuf/compiler/javanano/javanano_primitive_field.h

@@ -1,150 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_PRIMITIVE_FIELD_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_PRIMITIVE_FIELD_H__
-
-#include <map>
-#include <string>
-#include <google/protobuf/compiler/javanano/javanano_field.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace javanano {
-
-class PrimitiveFieldGenerator : public FieldGenerator {
- public:
-  explicit PrimitiveFieldGenerator(
-      const FieldDescriptor* descriptor, const Params& params);
-  ~PrimitiveFieldGenerator();
-
-  // implements FieldGenerator ---------------------------------------
-  bool SavedDefaultNeeded() const;
-  void GenerateInitSavedDefaultCode(io::Printer* printer) const;
-  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
-  void GenerateClearCode(io::Printer* printer) const;
-  void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateSerializationCode(io::Printer* printer) const;
-  void GenerateSerializedSizeCode(io::Printer* printer) const;
-  void GenerateEqualsCode(io::Printer* printer) const;
-  void GenerateHashCodeCode(io::Printer* printer) const;
-
- private:
-  void GenerateSerializationConditional(io::Printer* printer) const;
-
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveFieldGenerator);
-};
-
-class AccessorPrimitiveFieldGenerator : public FieldGenerator {
- public:
-  explicit AccessorPrimitiveFieldGenerator(const FieldDescriptor* descriptor,
-      const Params &params, int has_bit_index);
-  ~AccessorPrimitiveFieldGenerator();
-
-  // implements FieldGenerator ---------------------------------------
-  bool SavedDefaultNeeded() const;
-  void GenerateInitSavedDefaultCode(io::Printer* printer) const;
-  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
-  void GenerateClearCode(io::Printer* printer) const;
-  void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateSerializationCode(io::Printer* printer) const;
-  void GenerateSerializedSizeCode(io::Printer* printer) const;
-  void GenerateEqualsCode(io::Printer* printer) const;
-  void GenerateHashCodeCode(io::Printer* printer) const;
-
- private:
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(AccessorPrimitiveFieldGenerator);
-};
-
-class PrimitiveOneofFieldGenerator : public FieldGenerator {
- public:
-  explicit PrimitiveOneofFieldGenerator(
-      const FieldDescriptor* descriptor, const Params& params);
-  ~PrimitiveOneofFieldGenerator();
-
-  // implements FieldGenerator ---------------------------------------
-  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
-  void GenerateClearCode(io::Printer* printer) const;
-  void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateSerializationCode(io::Printer* printer) const;
-  void GenerateSerializedSizeCode(io::Printer* printer) const;
-  void GenerateEqualsCode(io::Printer* printer) const;
-  void GenerateHashCodeCode(io::Printer* printer) const;
-
- private:
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveOneofFieldGenerator);
-};
-
-class RepeatedPrimitiveFieldGenerator : public FieldGenerator {
- public:
-  explicit RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor,
-                                           const Params& params);
-  ~RepeatedPrimitiveFieldGenerator();
-
-  // implements FieldGenerator ---------------------------------------
-  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
-  void GenerateClearCode(io::Printer* printer) const;
-  void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateMergingCodeFromPacked(io::Printer* printer) const;
-  void GenerateSerializationCode(io::Printer* printer) const;
-  void GenerateSerializedSizeCode(io::Printer* printer) const;
-  void GenerateEqualsCode(io::Printer* printer) const;
-  void GenerateHashCodeCode(io::Printer* printer) const;
-  void GenerateFixClonedCode(io::Printer* printer) const;
-
- private:
-  void GenerateRepeatedDataSizeCode(io::Printer* printer) const;
-
-  const FieldDescriptor* descriptor_;
-  std::map<string, string> variables_;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPrimitiveFieldGenerator);
-};
-
-}  // namespace javanano
-}  // namespace compiler
-}  // namespace protobuf
-
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_PRIMITIVE_FIELD_H__

src/google/protobuf/compiler/main.cc

@@ -40,7 +40,6 @@
 
 #ifndef OPENSOURCE_PROTOBUF_CPP_BOOTSTRAP
 #include <google/protobuf/compiler/csharp/csharp_generator.h>
-#include <google/protobuf/compiler/javanano/javanano_generator.h>
 #include <google/protobuf/compiler/js/js_generator.h>
 #include <google/protobuf/compiler/objectivec/objectivec_generator.h>
 #include <google/protobuf/compiler/php/php_generator.h>
@@ -71,11 +70,6 @@ int main(int argc, char* argv[]) {
   cli.RegisterGenerator("--python_out", &py_generator,
                         "Generate Python source file.");
 
-  // Java Nano
-  google::protobuf::compiler::javanano::JavaNanoGenerator javanano_generator;
-  cli.RegisterGenerator("--javanano_out", &javanano_generator,
-                        "Generate Java Nano source file.");
-
   // PHP
   google::protobuf::compiler::php::Generator php_generator;
   cli.RegisterGenerator("--php_out", &php_generator,

update_file_lists.sh

@@ -24,7 +24,7 @@ get_header_files() {
 }
 
 get_source_files() {
-  get_variable_value $@ | grep "cc$"
+  get_variable_value $@ | grep "cc$\|inc$"
 }
 
 get_proto_files_blacklisted() {
@@ -55,6 +55,7 @@ PUBLIC_HEADERS=$(sort_files $GZHEADERS $HEADERS)
 LIBPROTOBUF_LITE_SOURCES=$(get_source_files $MAKEFILE libprotobuf_lite_la_SOURCES)
 LIBPROTOBUF_SOURCES=$(get_source_files $MAKEFILE libprotobuf_la_SOURCES)
 LIBPROTOC_SOURCES=$(get_source_files $MAKEFILE libprotoc_la_SOURCES)
+LIBPROTOC_HEADERS=$(get_header_files $MAKEFILE libprotoc_la_SOURCES)
 LITE_PROTOS=$(get_proto_files $MAKEFILE protoc_lite_outputs)
 PROTOS=$(get_proto_files $MAKEFILE protoc_outputs)
 PROTOS_BLACKLISTED=$(get_proto_files_blacklisted $MAKEFILE protoc_outputs)
@@ -116,6 +117,7 @@ CMAKE_PREFIX="\${protobuf_source_dir}/src/"
 set_cmake_value $CMAKE_DIR/libprotobuf-lite.cmake libprotobuf_lite_files $CMAKE_PREFIX $LIBPROTOBUF_LITE_SOURCES
 set_cmake_value $CMAKE_DIR/libprotobuf.cmake libprotobuf_files $CMAKE_PREFIX $LIBPROTOBUF_SOURCES
 set_cmake_value $CMAKE_DIR/libprotoc.cmake libprotoc_files $CMAKE_PREFIX $LIBPROTOC_SOURCES
+set_cmake_value $CMAKE_DIR/libprotoc.cmake libprotoc_headers $CMAKE_PREFIX $LIBPROTOC_HEADERS
 set_cmake_value $CMAKE_DIR/tests.cmake lite_test_protos "" $LITE_PROTOS
 set_cmake_value $CMAKE_DIR/tests.cmake tests_protos "" $PROTOS_BLACKLISTED
 set_cmake_value $CMAKE_DIR/tests.cmake common_test_files $CMAKE_PREFIX $COMMON_TEST_SOURCES