The field initializers have basically caused the compiled <init> method
to inline the whole clear() method, which means if ProGuard is not used
or failed to inline or remove clear(), there are two big chunks of code
that do the same thing. So why not just call clear() from the ctor.
Change-Id: Ief71e2b03db2e059b3bfa98309649368089ffab0
Previously it looked like this:
public final class OuterClass {
[...]
public static final class InnerClass extends
com.google.protobuf.nano.MessageNano {
[...]
public void setId(java.lang.String value) {
if (value == null) {
throw new java.lang.NullPointerException();
}
id_ = value;
bitfield0_ |= 0x00000001;
[...]
}
[...]
}
Now it looks like this:
public final class OuterClass {
[...]
public static final class InnerClass extends
com.google.protobuf.nano.MessageNano {
[...]
public void setId(java.lang.String value) {
if (value == null) throw new java.lang.NullPointerException();
id_ = value;
bitfield0_ |= 0x00000001;
[...]
}
[...]
}
Change-Id: I2a9289b528f785c846210d558206d677aa13e9be
This option generates fields as reference types, and serializes
based on nullness.
Change-Id: Ic32e0eebff59d14016cc9a19e15a9bb08ae0bba5
Signed-off-by: Brian Duff <bduff@google.com>
When parsing a group, the group's end tag should not be stored within the
message's unknownFieldData. Not only does this waste space, it is also output
the next time the group is serialized, resulting in two end tags for that group.
The resulting bytes are not always a valid protocol buffer and may fail to
parse.
This change ensures that group end tags do not result in an unknownFieldData
entry, and that messages with groups can be roundtripped without corruption.
Change-Id: I240f858a7217a7652b756598c34aacad5dcc3363
Conflicts:
java/src/test/java/com/google/protobuf/NanoTest.java
This javanano_out command line option creates a container interface
at the normal place where the enum constants would reside, per enum
definition. The java_multiple_files flag would now affect the file-
scope enums with the shells. If the flag is true then file-scope
container interfaces are created in their own files.
Change-Id: Id52258fcff8d3dee9db8f3d8022147a811bf3565
This CL implements the 'optional_field_style=accessors' option.
All optional fields will now be 1 Java field and 1 bit in a shared
bitfield behind get/set/has/clear accessor methods. The setter
performs null check for reference types (Strings and byte[]s).
Also decentralized the clear code generation.
Change-Id: I60ac78329e352e76c2f8139fba1f292383080ad3
enum_style = c | java: 'c' to put the enum member int constants
at the parent scope; 'java' to create uninstantiatable shell
classes at the parent scope and put the int constants inside.
optional_field_style = default | accessors: 'default' to create
one public mutable field per optional proto field; 'accessors'
to encapsulate the generated fields behind get, set, has and
clear accessors.
This CL only contains parsing code for these two parameters.
Change-Id: Iec0c3b0f30af8eb7db328e790664306bc90be089
- File class name is defined as the java_outer_classname option value
or the file name ToCamelCase; never the single message's ClassName.
- File-scope enums are translated to constants in the file class,
regardless of java_multiple_files.
- If java_multiple_files=true, and file's class name equals a message's
class name, no error. This is done by detecting that the outer class
is not needed and skipping the outer class codegen and clash checks.
Note: there is a disparity between java[lite] and the previous
java{micr|nan}o: when generating code for a single-message proto, the
outer class is omitted by java{micr|nan}o if the file does not have
java_outer_classname. This change makes java{micr|nan}o align with
java[lite] codegen and create the outer class, but will print some
info to warn of potential change of code.
- Also fixed the "is_own_file" detection and made all parseX() methods
static. Previously, all messages in a java_multiple_files=true file
are (incorrectly) considered to be in their own files, including
nested messages, causing them to become inner classes (instance-
bound) and forcing the parseX() methods to lose the static modifier.
- This change supersedes c/60164 and c/60086, which causes javanano to
put enum values into enum shell classes if java_multiple_files=true.
We now always use the parent class to host the enum values. A future
change will add a command line option to provide more flexibility.
- Elaborated in java/README.txt.
Change-Id: I684932f90e0a028ef37c662b221def5ffa202439
Remove buggy memoization. Memoization also is too fragile for the api
because the repeated field is public.
Change-Id: I538b8426d274b22df2eeea5935023abbe7df49fe
Imported source files may have different values for the 'java_multiple_files'
option to the main source file's. Whether the fully qualified Java name of an
entity should include the outer class name depends on the flag value in the
file defining the referenced entity, not the main file. This CL loads the
flag values from the main and all transitively imported files into the params,
and generates the fully qualified Java names accordingly.
If the generator option 'java_multiple_files' is set, its value overrides any
in-file values in all source/imported files. This is because this generator
option is typically used on either none or all source files.
Change-Id: Id6a4a42426d68961dc669487d38f35530deb7d8e
Adds support for default values of NaN, infinity and negative
infinity for floats and doubles in both the nano and micro
java compiler.
Change-Id: Ibc43e5ebb073e51d9a8181f3aa23b72e10015dca
Max Cai
Ulas Kirazci
Wink Saville
Andrew Flynn
Brian Duff
Nicholas Seckar
Chris Smith