Hao Nguyen
6 years ago
parent
beaeaeda34
commit
044c766fd4
44 changed files with 785 additions and 402 deletions
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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
|
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
|
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// this software without specific prior written permission.
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//
|
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package com.google.protobuf.util; |
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import com.google.protobuf.Struct; |
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import com.google.protobuf.Value; |
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/** Utilities to help create {@code google.protobuf.Struct} messages. */ |
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public final class Structs { |
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/** |
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* Returns a struct containing the key-value pair. |
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*/ |
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public static Struct of(String k1, Value v1) { |
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return Struct.newBuilder().putFields(k1, v1).build(); |
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} |
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/** |
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* Returns a struct containing each of the key-value pairs. |
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* |
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* <p>Providing duplicate keys is undefined behavior. |
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*/ |
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public static Struct of(String k1, Value v1, String k2, Value v2) { |
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return Struct.newBuilder().putFields(k1, v1).putFields(k2, v2).build(); |
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} |
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/** |
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* Returns a struct containing each of the key-value pairs. |
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* |
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* <p>Providing duplicate keys is undefined behavior. |
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*/ |
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public static Struct of(String k1, Value v1, String k2, Value v2, String k3, Value v3) { |
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return Struct.newBuilder().putFields(k1, v1).putFields(k2, v2).putFields(k3, v3).build(); |
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} |
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private Structs() {} |
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} |
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@ -0,0 +1,85 @@ |
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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
|
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
|
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// copyright notice, this list of conditions and the following disclaimer
|
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
|
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// contributors may be used to endorse or promote products derived from
|
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// this software without specific prior written permission.
|
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//
|
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package com.google.protobuf.util; |
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import com.google.protobuf.ListValue; |
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import com.google.protobuf.NullValue; |
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import com.google.protobuf.Struct; |
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import com.google.protobuf.Value; |
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/** Utilities to help create {@code google.protobuf.Value} messages. */ |
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public final class Values { |
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private static final Value NULL_VALUE = |
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Value.newBuilder().setNullValue(NullValue.NULL_VALUE).build(); |
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public static Value ofNull() { |
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return NULL_VALUE; |
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} |
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/** Returns a Value object with number set to value. */ |
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public static Value of(boolean value) { |
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return Value.newBuilder().setBoolValue(value).build(); |
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} |
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/** Returns a Value object with number set to value. */ |
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public static Value of(double value) { |
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return Value.newBuilder().setNumberValue(value).build(); |
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} |
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/** Returns a Value object with string set to value. */ |
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public static Value of(String value) { |
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return Value.newBuilder().setStringValue(value).build(); |
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} |
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/** Returns a Value object with struct set to value. */ |
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public static Value of(Struct value) { |
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return Value.newBuilder().setStructValue(value).build(); |
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} |
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/** Returns a Value with ListValue set to value. */ |
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public static Value of(ListValue value) { |
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return Value.newBuilder().setListValue(value).build(); |
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} |
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/** |
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* Returns a Value with ListValue set to the appending the result of calling {@link #of(Object)} |
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* on each element in the iterable. |
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*/ |
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public static Value of(Iterable<Value> values) { |
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Value.Builder valueBuilder = Value.newBuilder(); |
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ListValue.Builder listValue = valueBuilder.getListValueBuilder(); |
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listValue.addAllValues(values); |
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return valueBuilder.build(); |
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} |
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private Values() {} |
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} |
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@ -0,0 +1,59 @@ |
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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
|
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
|
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// copyright notice, this list of conditions and the following disclaimer
|
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
|
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// this software without specific prior written permission.
|
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package com.google.protobuf.util; |
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import static com.google.common.truth.Truth.assertThat; |
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import com.google.protobuf.Struct; |
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import junit.framework.TestCase; |
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public final class StructsTest extends TestCase { |
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public void test1pair_constructsObject() throws Exception { |
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Struct.Builder expected = Struct.newBuilder(); |
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JsonFormat.parser().merge("{\"k1\": 1}", expected); |
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assertThat(Structs.of("k1", Values.of(1))).isEqualTo(expected.build()); |
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} |
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public void test2pair_constructsObject() throws Exception { |
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Struct.Builder expected = Struct.newBuilder(); |
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JsonFormat.parser().merge("{\"k1\": 1, \"k2\": 2}", expected); |
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assertThat(Structs.of("k1", Values.of(1), "k2", Values.of(2))).isEqualTo(expected.build()); |
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} |
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public void test3pair_constructsObject() throws Exception { |
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Struct.Builder expected = Struct.newBuilder(); |
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JsonFormat.parser().merge("{\"k1\": 1, \"k2\": 2, \"k3\": 3}", expected); |
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assertThat(Structs.of("k1", Values.of(1), "k2", Values.of(2), "k3", Values.of(3))) |
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.isEqualTo(expected.build()); |
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} |
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} |
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@ -0,0 +1,102 @@ |
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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
|
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
|
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package com.google.protobuf.util; |
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import static com.google.common.truth.Truth.assertThat; |
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import com.google.protobuf.ListValue; |
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import com.google.protobuf.NullValue; |
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import com.google.protobuf.Struct; |
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import com.google.protobuf.Value; |
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import java.util.ArrayList; |
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import java.util.List; |
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import junit.framework.TestCase; |
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public final class ValuesTest extends TestCase { |
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public void testOfNull_IsNullValue() throws Exception { |
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assertThat(Values.ofNull()) |
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.isEqualTo(Value.newBuilder().setNullValue(NullValue.NULL_VALUE).build()); |
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} |
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public void testOfBoolean_ConstructsValue() { |
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assertThat(Values.of(true)).isEqualTo(Value.newBuilder().setBoolValue(true).build()); |
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assertThat(Values.of(false)).isEqualTo(Value.newBuilder().setBoolValue(false).build()); |
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} |
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public void testOfNumeric_ConstructsValue() { |
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assertThat(Values.of(100)).isEqualTo(Value.newBuilder().setNumberValue(100).build()); |
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assertThat(Values.of(1000L)).isEqualTo(Value.newBuilder().setNumberValue(1000).build()); |
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assertThat(Values.of(1000.23f)).isEqualTo(Value.newBuilder().setNumberValue(1000.23f).build()); |
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assertThat(Values.of(10000.23)).isEqualTo(Value.newBuilder().setNumberValue(10000.23).build()); |
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} |
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public void testOfString_ConstructsValue() { |
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assertThat(Values.of("")).isEqualTo(Value.newBuilder().setStringValue("").build()); |
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assertThat(Values.of("foo")).isEqualTo(Value.newBuilder().setStringValue("foo").build()); |
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} |
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public void testOfStruct_ConstructsValue() { |
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Struct.Builder builder = Struct.newBuilder(); |
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builder.putFields("a", Values.of("a")); |
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builder.putFields("b", Values.of("b")); |
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assertThat(Values.of(builder.build())) |
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.isEqualTo(Value.newBuilder().setStructValue(builder.build()).build()); |
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} |
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public void testOfListValue_ConstructsInstance() { |
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ListValue.Builder builder = ListValue.newBuilder(); |
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builder.addValues(Values.of(1)); |
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builder.addValues(Values.of(2)); |
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assertThat(Values.of(builder.build())) |
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.isEqualTo(Value.newBuilder().setListValue(builder.build()).build()); |
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} |
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public void testOfIterable_ReturnsTheValue() { |
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ListValue.Builder builder = ListValue.newBuilder(); |
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builder.addValues(Values.of(1)); |
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builder.addValues(Values.of(2)); |
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builder.addValues(Values.of(true)); |
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builder.addValues(Value.newBuilder().setListValue(builder.build()).build()); |
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List<Value> list = new ArrayList<>(); |
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list.add(Values.of(1)); |
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list.add(Values.of(2)); |
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list.add(Values.of(true)); |
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List<Value> copyList = new ArrayList<>(list); |
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list.add(Values.of(copyList)); |
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assertThat(Values.of(list)).isEqualTo(Value.newBuilder().setListValue(builder).build()); |
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assertThat(Values.of(new ArrayList<Value>())) |
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.isEqualTo(Value.newBuilder().setListValue(ListValue.getDefaultInstance()).build()); |
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} |
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} |
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