https://github.com/protocolbuffers/protobuf/releases/download/v3.1.0/protoc-3.1.0-win32.zip
Cygwin下从源代码安装protoc
从源代码安装protoc可参考文章：https://lobin.iteye.com/blog/2435854
例子：
TestIntMessage.proto
syntax = "proto3";
option java_package = "com.grpc.service";
message TestIntRequest {
//optional
int32 value = 1;
}
message TestIntResponse {
//optional
int32 value = 1;
}
编译
$ protoc --java_out=. TestIntMessage.proto
生成
package com.grpc.service;
public final class TestIntMessage {
private TestIntMessage() {}
public static void registerAllExtensions(
com.google.protobuf.ExtensionRegistryLite registry) {
}
public static void registerAllExtensions(
com.google.protobuf.ExtensionRegistry registry) {
registerAllExtensions(
(com.google.protobuf.ExtensionRegistryLite) registry);
}
public interface TestIntRequestOrBuilder extends
// @@protoc_insertion_point(interface_extends:TestIntRequest)
com.google.protobuf.MessageOrBuilder {
/**
* <pre>
*optional
* </pre>
*
* <code>optional int32 value = 1;</code>
*/
int getValue();
}
/**
* Protobuf type {@code TestIntRequest}
*/
public static final class TestIntRequest extends
com.google.protobuf.GeneratedMessageV3 implements
// @@protoc_insertion_point(message_implements:TestIntRequest)
TestIntRequestOrBuilder {
// Use TestIntRequest.newBuilder() to construct.
private TestIntRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
super(builder);
}
private TestIntRequest() {
value_ = 0;
}
@java.lang.Override
public final com.google.protobuf.UnknownFieldSet
getUnknownFields() {
return com.google.protobuf.UnknownFieldSet.getDefaultInstance();
}
private TestIntRequest(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
this();
int mutable_bitField0_ = 0;
try {
boolean done = false;
while (!done) {
int tag = input.readTag();
switch (tag) {
case 0:
done = true;
break;
default: {
if (!input.skipField(tag)) {
done = true;
}
break;
}
case 8: {
value_ = input.readInt32();
break;
}
}
}
} catch (com.google.protobuf.InvalidProtocolBufferException e) {
throw e.setUnfinishedMessage(this);
} catch (java.io.IOException e) {
throw new com.google.protobuf.InvalidProtocolBufferException(
e).setUnfinishedMessage(this);
} finally {
makeExtensionsImmutable();
}
}
public static final com.google.protobuf.Descriptors.Descriptor
getDescriptor() {
return com.grpc.service.TestIntMessage.internal_static_TestIntRequest_descriptor;
}
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
internalGetFieldAccessorTable() {
return com.grpc.service.TestIntMessage.internal_static_TestIntRequest_fieldAccessorTable
.ensureFieldAccessorsInitialized(
com.grpc.service.TestIntMessage.TestIntRequest.class, com.grpc.service.TestIntMessage.TestIntRequest.Builder.class);
}
public static final int VALUE_FIELD_NUMBER = 1;
private int value_;
/**
* <pre>
*optional
* </pre>
*
* <code>optional int32 value = 1;</code>
*/
public int getValue() {
return value_;
}
private byte memoizedIsInitialized = -1;
public final boolean isInitialized() {
byte isInitialized = memoizedIsInitialized;
if (isInitialized == 1) return true;
if (isInitialized == 0) return false;
memoizedIsInitialized = 1;
return true;
}
public void writeTo(com.google.protobuf.CodedOutputStream output)
throws java.io.IOException {
if (value_ != 0) {
output.writeInt32(1, value_);
}
}
public int getSerializedSize() {
int size = memoizedSize;
if (size != -1) return size;
size = 0;
if (value_ != 0) {
size += com.google.protobuf.CodedOutputStream
.computeInt32Size(1, value_);
}
memoizedSize = size;
return size;
}
private static final long serialVersionUID = 0L;
@java.lang.Override
public boolean equals(final java.lang.Object obj) {
if (obj == this) {
return true;
}
if (!(obj instanceof com.grpc.service.TestIntMessage.TestIntRequest)) {
return super.equals(obj);
}
com.grpc.service.TestIntMessage.TestIntRequest other = (com.grpc.service.TestIntMessage.TestIntRequest) obj;
boolean result = true;
result = result && (getValue()
== other.getValue());
return result;
}
@java.lang.Override
public int hashCode() {
if (memoizedHashCode != 0) {
return memoizedHashCode;
}
int hash = 41;
hash = (19 * hash) + getDescriptorForType().hashCode();
hash = (37 * hash) + VALUE_FIELD_NUMBER;
hash = (53 * hash) + getValue();
hash = (29 * hash) + unknownFields.hashCode();
memoizedHashCode = hash;
return hash;
}
public static com.grpc.service.TestIntMessage.TestIntRequest parseFrom(
com.google.protobuf.ByteString data)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data);
}
public static com.grpc.service.TestIntMessage.TestIntRequest parseFrom(
com.google.protobuf.ByteString data,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data, extensionRegistry);
}
public static com.grpc.service.TestIntMessage.TestIntRequest parseFrom(byte[] data)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data);
}
public static com.grpc.service.TestIntMessage.TestIntRequest parseFrom(
byte[] data,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data, extensionRegistry);
}
public static com.grpc.service.TestIntMessage.TestIntRequest parseFrom(java.io.InputStream input)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input);
}
public static com.grpc.service.TestIntMessage.TestIntRequest parseFrom(
java.io.InputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input, extensionRegistry);
}
public static com.grpc.service.TestIntMessage.TestIntRequest parseDelimitedFrom(java.io.InputStream input)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseDelimitedWithIOException(PARSER, input);
}
public static com.grpc.service.TestIntMessage.TestIntRequest parseDelimitedFrom(
java.io.InputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseDelimitedWithIOException(PARSER, input, extensionRegistry);
}
public static com.grpc.service.TestIntMessage.TestIntRequest parseFrom(
com.google.protobuf.CodedInputStream input)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input);
}
public static com.grpc.service.TestIntMessage.TestIntRequest parseFrom(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input, extensionRegistry);
}
public Builder newBuilderForType() { return newBuilder(); }
public static Builder newBuilder() {
return DEFAULT_INSTANCE.toBuilder();
}
public static Builder newBuilder(com.grpc.service.TestIntMessage.TestIntRequest prototype) {
return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
}
public Builder toBuilder() {
return this == DEFAULT_INSTANCE
? new Builder() : new Builder().mergeFrom(this);
}
@java.lang.Override
protected Builder newBuilderForType(
com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
Builder builder = new Builder(parent);
return builder;
}
/**
* Protobuf type {@code TestIntRequest}
*/
public static final class Builder extends
com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
// @@protoc_insertion_point(builder_implements:TestIntRequest)
com.grpc.service.TestIntMessage.TestIntRequestOrBuilder {
public static final com.google.protobuf.Descriptors.Descriptor
getDescriptor() {
return com.grpc.service.TestIntMessage.internal_static_TestIntRequest_descriptor;
}
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
internalGetFieldAccessorTable() {
return com.grpc.service.TestIntMessage.internal_static_TestIntRequest_fieldAccessorTable
.ensureFieldAccessorsInitialized(
com.grpc.service.TestIntMessage.TestIntRequest.class, com.grpc.service.TestIntMessage.TestIntRequest.Builder.class);
}
// Construct using com.grpc.service.TestIntMessage.TestIntRequest.newBuilder()
private Builder() {
maybeForceBuilderInitialization();
}
private Builder(
com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
super(parent);
maybeForceBuilderInitialization();
}
private void maybeForceBuilderInitialization() {
if (com.google.protobuf.GeneratedMessageV3
.alwaysUseFieldBuilders) {
}
}
public Builder clear() {
super.clear();
value_ = 0;
return this;
}
public com.google.protobuf.Descriptors.Descriptor
getDescriptorForType() {
return com.grpc.service.TestIntMessage.internal_static_TestIntRequest_descriptor;
}
public com.grpc.service.TestIntMessage.TestIntRequest getDefaultInstanceForType() {
return com.grpc.service.TestIntMessage.TestIntRequest.getDefaultInstance();
}
public com.grpc.service.TestIntMessage.TestIntRequest build() {
com.grpc.service.TestIntMessage.TestIntRequest result = buildPartial();
if (!result.isInitialized()) {
throw newUninitializedMessageException(result);
}
return result;
}
public com.grpc.service.TestIntMessage.TestIntRequest buildPartial() {
com.grpc.service.TestIntMessage.TestIntRequest result = new com.grpc.service.TestIntMessage.TestIntRequest(this);
result.value_ = value_;
onBuilt();
return result;
}
public Builder clone() {
return (Builder) super.clone();
}
public Builder setField(
com.google.protobuf.Descriptors.FieldDescriptor field,
Object value) {
return (Builder) super.setField(field, value);
}
public Builder clearField(
com.google.protobuf.Descriptors.FieldDescriptor field) {
return (Builder) super.clearField(field);
}
public Builder clearOneof(
com.google.protobuf.Descriptors.OneofDescriptor oneof) {
return (Builder) super.clearOneof(oneof);
}
public Builder setRepeatedField(
com.google.protobuf.Descriptors.FieldDescriptor field,
int index, Object value) {
return (Builder) super.setRepeatedField(field, index, value);
}
public Builder addRepeatedField(
com.google.protobuf.Descriptors.FieldDescriptor field,
Object value) {
return (Builder) super.addRepeatedField(field, value);
}
public Builder mergeFrom(com.google.protobuf.Message other) {
if (other instanceof com.grpc.service.TestIntMessage.TestIntRequest) {
return mergeFrom((com.grpc.service.TestIntMessage.TestIntRequest)other);
} else {
super.mergeFrom(other);
return this;
}
}
public Builder mergeFrom(com.grpc.service.TestIntMessage.TestIntRequest other) {
if (other == com.grpc.service.TestIntMessage.TestIntRequest.getDefaultInstance()) return this;
if (other.getValue() != 0) {
setValue(other.getValue());
}
onChanged();
return this;
}
public final boolean isInitialized() {
return true;
}
public Builder mergeFrom(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
com.grpc.service.TestIntMessage.TestIntRequest parsedMessage = null;
try {
parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
} catch (com.google.protobuf.InvalidProtocolBufferException e) {
parsedMessage = (com.grpc.service.TestIntMessage.TestIntRequest) e.getUnfinishedMessage();
throw e.unwrapIOException();
} finally {
if (parsedMessage != null) {
mergeFrom(parsedMessage);
}
}
return this;
}
private int value_ ;
/**
* <pre>
*optional
* </pre>
*
* <code>optional int32 value = 1;</code>
*/
public int getValue() {
return value_;
}
/**
* <pre>
*optional
* </pre>
*
* <code>optional int32 value = 1;</code>
*/
public Builder setValue(int value) {
value_ = value;
onChanged();
return this;
}
/**
* <pre>
*optional
* </pre>
*
* <code>optional int32 value = 1;</code>
*/
public Builder clearValue() {
value_ = 0;
onChanged();
return this;
}
public final Builder setUnknownFields(
final com.google.protobuf.UnknownFieldSet unknownFields) {
return this;
}
public final Builder mergeUnknownFields(
final com.google.protobuf.UnknownFieldSet unknownFields) {
return this;
}
// @@protoc_insertion_point(builder_scope:TestIntRequest)
}
// @@protoc_insertion_point(class_scope:TestIntRequest)
private static final com.grpc.service.TestIntMessage.TestIntRequest DEFAULT_INSTANCE;
static {
DEFAULT_INSTANCE = new com.grpc.service.TestIntMessage.TestIntRequest();
}
public static com.grpc.service.TestIntMessage.TestIntRequest getDefaultInstance() {
return DEFAULT_INSTANCE;
}
private static final com.google.protobuf.Parser<TestIntRequest>
PARSER = new com.google.protobuf.AbstractParser<TestIntRequest>() {
public TestIntRequest parsePartialFrom(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
return new TestIntRequest(input, extensionRegistry);
}
};
public static com.google.protobuf.Parser<TestIntRequest> parser() {
return PARSER;
}
@java.lang.Override
public com.google.protobuf.Parser<TestIntRequest> getParserForType() {
return PARSER;
}
public com.grpc.service.TestIntMessage.TestIntRequest getDefaultInstanceForType() {
return DEFAULT_INSTANCE;
}
}
public interface TestIntResponseOrBuilder extends
// @@protoc_insertion_point(interface_extends:TestIntResponse)
com.google.protobuf.MessageOrBuilder {
/**
* <pre>
*optional
* </pre>
*
* <code>optional int32 value = 1;</code>
*/
int getValue();
}
/**
* Protobuf type {@code TestIntResponse}
*/
public static final class TestIntResponse extends
com.google.protobuf.GeneratedMessageV3 implements
// @@protoc_insertion_point(message_implements:TestIntResponse)
TestIntResponseOrBuilder {
// Use TestIntResponse.newBuilder() to construct.
private TestIntResponse(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
super(builder);
}
private TestIntResponse() {
value_ = 0;
}
@java.lang.Override
public final com.google.protobuf.UnknownFieldSet
getUnknownFields() {
return com.google.protobuf.UnknownFieldSet.getDefaultInstance();
}
private TestIntResponse(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
this();
int mutable_bitField0_ = 0;
try {
boolean done = false;
while (!done) {
int tag = input.readTag();
switch (tag) {
case 0:
done = true;
break;
default: {
if (!input.skipField(tag)) {
done = true;
}
break;
}
case 8: {
value_ = input.readInt32();
break;
}
}
}
} catch (com.google.protobuf.InvalidProtocolBufferException e) {
throw e.setUnfinishedMessage(this);
} catch (java.io.IOException e) {
throw new com.google.protobuf.InvalidProtocolBufferException(
e).setUnfinishedMessage(this);
} finally {
makeExtensionsImmutable();
}
}
public static final com.google.protobuf.Descriptors.Descriptor
getDescriptor() {
return com.grpc.service.TestIntMessage.internal_static_TestIntResponse_descriptor;
}
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
internalGetFieldAccessorTable() {
return com.grpc.service.TestIntMessage.internal_static_TestIntResponse_fieldAccessorTable
.ensureFieldAccessorsInitialized(
com.grpc.service.TestIntMessage.TestIntResponse.class, com.grpc.service.TestIntMessage.TestIntResponse.Builder.class);
}
public static final int VALUE_FIELD_NUMBER = 1;
private int value_;
/**
* <pre>
*optional
* </pre>
*
* <code>optional int32 value = 1;</code>
*/
public int getValue() {
return value_;
}
private byte memoizedIsInitialized = -1;
public final boolean isInitialized() {
byte isInitialized = memoizedIsInitialized;
if (isInitialized == 1) return true;
if (isInitialized == 0) return false;
memoizedIsInitialized = 1;
return true;
}
public void writeTo(com.google.protobuf.CodedOutputStream output)
throws java.io.IOException {
if (value_ != 0) {
output.writeInt32(1, value_);
}
}
public int getSerializedSize() {
int size = memoizedSize;
if (size != -1) return size;
size = 0;
if (value_ != 0) {
size += com.google.protobuf.CodedOutputStream
.computeInt32Size(1, value_);
}
memoizedSize = size;
return size;
}
private static final long serialVersionUID = 0L;
@java.lang.Override
public boolean equals(final java.lang.Object obj) {
if (obj == this) {
return true;
}
if (!(obj instanceof com.grpc.service.TestIntMessage.TestIntResponse)) {
return super.equals(obj);
}
com.grpc.service.TestIntMessage.TestIntResponse other = (com.grpc.service.TestIntMessage.TestIntResponse) obj;
boolean result = true;
result = result && (getValue()
== other.getValue());
return result;
}
@java.lang.Override
public int hashCode() {
if (memoizedHashCode != 0) {
return memoizedHashCode;
}
int hash = 41;
hash = (19 * hash) + getDescriptorForType().hashCode();
hash = (37 * hash) + VALUE_FIELD_NUMBER;
hash = (53 * hash) + getValue();
hash = (29 * hash) + unknownFields.hashCode();
memoizedHashCode = hash;
return hash;
}
public static com.grpc.service.TestIntMessage.TestIntResponse parseFrom(
com.google.protobuf.ByteString data)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data);
}
public static com.grpc.service.TestIntMessage.TestIntResponse parseFrom(
com.google.protobuf.ByteString data,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data, extensionRegistry);
}
public static com.grpc.service.TestIntMessage.TestIntResponse parseFrom(byte[] data)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data);
}
public static com.grpc.service.TestIntMessage.TestIntResponse parseFrom(
byte[] data,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
return PARSER.parseFrom(data, extensionRegistry);
}
public static com.grpc.service.TestIntMessage.TestIntResponse parseFrom(java.io.InputStream input)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input);
}
public static com.grpc.service.TestIntMessage.TestIntResponse parseFrom(
java.io.InputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input, extensionRegistry);
}
public static com.grpc.service.TestIntMessage.TestIntResponse parseDelimitedFrom(java.io.InputStream input)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseDelimitedWithIOException(PARSER, input);
}
public static com.grpc.service.TestIntMessage.TestIntResponse parseDelimitedFrom(
java.io.InputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseDelimitedWithIOException(PARSER, input, extensionRegistry);
}
public static com.grpc.service.TestIntMessage.TestIntResponse parseFrom(
com.google.protobuf.CodedInputStream input)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input);
}
public static com.grpc.service.TestIntMessage.TestIntResponse parseFrom(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
return com.google.protobuf.GeneratedMessageV3
.parseWithIOException(PARSER, input, extensionRegistry);
}
public Builder newBuilderForType() { return newBuilder(); }
public static Builder newBuilder() {
return DEFAULT_INSTANCE.toBuilder();
}
public static Builder newBuilder(com.grpc.service.TestIntMessage.TestIntResponse prototype) {
return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
}
public Builder toBuilder() {
return this == DEFAULT_INSTANCE
? new Builder() : new Builder().mergeFrom(this);
}
@java.lang.Override
protected Builder newBuilderForType(
com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
Builder builder = new Builder(parent);
return builder;
}
/**
* Protobuf type {@code TestIntResponse}
*/
public static final class Builder extends
com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
// @@protoc_insertion_point(builder_implements:TestIntResponse)
com.grpc.service.TestIntMessage.TestIntResponseOrBuilder {
public static final com.google.protobuf.Descriptors.Descriptor
getDescriptor() {
return com.grpc.service.TestIntMessage.internal_static_TestIntResponse_descriptor;
}
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
internalGetFieldAccessorTable() {
return com.grpc.service.TestIntMessage.internal_static_TestIntResponse_fieldAccessorTable
.ensureFieldAccessorsInitialized(
com.grpc.service.TestIntMessage.TestIntResponse.class, com.grpc.service.TestIntMessage.TestIntResponse.Builder.class);
}
// Construct using com.grpc.service.TestIntMessage.TestIntResponse.newBuilder()
private Builder() {
maybeForceBuilderInitialization();
}
private Builder(
com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
super(parent);
maybeForceBuilderInitialization();
}
private void maybeForceBuilderInitialization() {
if (com.google.protobuf.GeneratedMessageV3
.alwaysUseFieldBuilders) {
}
}
public Builder clear() {
super.clear();
value_ = 0;
return this;
}
public com.google.protobuf.Descriptors.Descriptor
getDescriptorForType() {
return com.grpc.service.TestIntMessage.internal_static_TestIntResponse_descriptor;
}
public com.grpc.service.TestIntMessage.TestIntResponse getDefaultInstanceForType() {
return com.grpc.service.TestIntMessage.TestIntResponse.getDefaultInstance();
}
public com.grpc.service.TestIntMessage.TestIntResponse build() {
com.grpc.service.TestIntMessage.TestIntResponse result = buildPartial();
if (!result.isInitialized()) {
throw newUninitializedMessageException(result);
}
return result;
}
public com.grpc.service.TestIntMessage.TestIntResponse buildPartial() {
com.grpc.service.TestIntMessage.TestIntResponse result = new com.grpc.service.TestIntMessage.TestIntResponse(this);
result.value_ = value_;
onBuilt();
return result;
}
public Builder clone() {
return (Builder) super.clone();
}
public Builder setField(
com.google.protobuf.Descriptors.FieldDescriptor field,
Object value) {
return (Builder) super.setField(field, value);
}
public Builder clearField(
com.google.protobuf.Descriptors.FieldDescriptor field) {
return (Builder) super.clearField(field);
}
public Builder clearOneof(
com.google.protobuf.Descriptors.OneofDescriptor oneof) {
return (Builder) super.clearOneof(oneof);
}
public Builder setRepeatedField(
com.google.protobuf.Descriptors.FieldDescriptor field,
int index, Object value) {
return (Builder) super.setRepeatedField(field, index, value);
}
public Builder addRepeatedField(
com.google.protobuf.Descriptors.FieldDescriptor field,
Object value) {
return (Builder) super.addRepeatedField(field, value);
}
public Builder mergeFrom(com.google.protobuf.Message other) {
if (other instanceof com.grpc.service.TestIntMessage.TestIntResponse) {
return mergeFrom((com.grpc.service.TestIntMessage.TestIntResponse)other);
} else {
super.mergeFrom(other);
return this;
}
}
public Builder mergeFrom(com.grpc.service.TestIntMessage.TestIntResponse other) {
if (other == com.grpc.service.TestIntMessage.TestIntResponse.getDefaultInstance()) return this;
if (other.getValue() != 0) {
setValue(other.getValue());
}
onChanged();
return this;
}
public final boolean isInitialized() {
return true;
}
public Builder mergeFrom(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws java.io.IOException {
com.grpc.service.TestIntMessage.TestIntResponse parsedMessage = null;
try {
parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
} catch (com.google.protobuf.InvalidProtocolBufferException e) {
parsedMessage = (com.grpc.service.TestIntMessage.TestIntResponse) e.getUnfinishedMessage();
throw e.unwrapIOException();
} finally {
if (parsedMessage != null) {
mergeFrom(parsedMessage);
}
}
return this;
}
private int value_ ;
/**
* <pre>
*optional
* </pre>
*
* <code>optional int32 value = 1;</code>
*/
public int getValue() {
return value_;
}
/**
* <pre>
*optional
* </pre>
*
* <code>optional int32 value = 1;</code>
*/
public Builder setValue(int value) {
value_ = value;
onChanged();
return this;
}
/**
* <pre>
*optional
* </pre>
*
* <code>optional int32 value = 1;</code>
*/
public Builder clearValue() {
value_ = 0;
onChanged();
return this;
}
public final Builder setUnknownFields(
final com.google.protobuf.UnknownFieldSet unknownFields) {
return this;
}
public final Builder mergeUnknownFields(
final com.google.protobuf.UnknownFieldSet unknownFields) {
return this;
}
// @@protoc_insertion_point(builder_scope:TestIntResponse)
}
// @@protoc_insertion_point(class_scope:TestIntResponse)
private static final com.grpc.service.TestIntMessage.TestIntResponse DEFAULT_INSTANCE;
static {
DEFAULT_INSTANCE = new com.grpc.service.TestIntMessage.TestIntResponse();
}
public static com.grpc.service.TestIntMessage.TestIntResponse getDefaultInstance() {
return DEFAULT_INSTANCE;
}
private static final com.google.protobuf.Parser<TestIntResponse>
PARSER = new com.google.protobuf.AbstractParser<TestIntResponse>() {
public TestIntResponse parsePartialFrom(
com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry)
throws com.google.protobuf.InvalidProtocolBufferException {
return new TestIntResponse(input, extensionRegistry);
}
};
public static com.google.protobuf.Parser<TestIntResponse> parser() {
return PARSER;
}
@java.lang.Override
public com.google.protobuf.Parser<TestIntResponse> getParserForType() {
return PARSER;
}
public com.grpc.service.TestIntMessage.TestIntResponse getDefaultInstanceForType() {
return DEFAULT_INSTANCE;
}
}
private static final com.google.protobuf.Descriptors.Descriptor
internal_static_TestIntRequest_descriptor;
private static final
com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
internal_static_TestIntRequest_fieldAccessorTable;
private static final com.google.protobuf.Descriptors.Descriptor
internal_static_TestIntResponse_descriptor;
private static final
com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
internal_static_TestIntResponse_fieldAccessorTable;
public static com.google.protobuf.Descriptors.FileDescriptor
getDescriptor() {
return descriptor;
}
private static com.google.protobuf.Descriptors.FileDescriptor
descriptor;
static {
java.lang.String[] descriptorData = {
"\n\024TestIntMessage.proto\"\037\n\016TestIntRequest" +
"\022\r\n\005value\030\001 \001(\005\" \n\017TestIntResponse\022\r\n\005va" +
"lue\030\001 \001(\005B\022\n\020com.grpc.serviceb\006proto3"
};
com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
new com.google.protobuf.Descriptors.FileDescriptor. InternalDescriptorAssigner() {
public com.google.protobuf.ExtensionRegistry assignDescriptors(
com.google.protobuf.Descriptors.FileDescriptor root) {
descriptor = root;
return null;
}
};
com.google.protobuf.Descriptors.FileDescriptor
.internalBuildGeneratedFileFrom(descriptorData,
new com.google.protobuf.Descriptors.FileDescriptor[] {
}, assigner);
internal_static_TestIntRequest_descriptor =
getDescriptor().getMessageTypes().get(0);
internal_static_TestIntRequest_fieldAccessorTable = new
com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
internal_static_TestIntRequest_descriptor,
new java.lang.String[] { "Value", });
internal_static_TestIntResponse_descriptor =
getDescriptor().getMessageTypes().get(1);
internal_static_TestIntResponse_fieldAccessorTable = new
com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
internal_static_TestIntResponse_descriptor,
new java.lang.String[] { "Value", });
}
// @@protoc_insertion_point(outer_class_scope)
}
public static void main(String[] args) throws IOException {
TestIntMessage.TestIntRequest.Builder requestBuilder1 = TestIntMessage.TestIntRequest.newBuilder();
requestBuilder1.setValue(1234);
TestIntMessage.TestIntRequest request1 = requestBuilder1.build();
ByteArrayOutputStream os = new ByteArrayOutputStream();
request1.writeTo(os);
InputStream is = new ByteArrayInputStream(os.toByteArray());
TestIntMessage.TestIntRequest request2 = TestIntMessage.TestIntRequest.parseFrom(is);
System.out.println(request1);
System.out.println(request2);
System.out.println("request value1: " + request1.getValue() + ", request value2: " + request2.getValue());
TestIntMessage.TestIntResponse.Builder responseBuilder1 = TestIntMessage.TestIntResponse.newBuilder();
responseBuilder1.setValue(5678);
TestIntMessage.TestIntResponse response1 = responseBuilder1.build();
os = new ByteArrayOutputStream();
response1.writeTo(os);
is = new ByteArrayInputStream(os.toByteArray());
TestIntMessage.TestIntResponse response2 = TestIntMessage.TestIntResponse.parseFrom(is);
System.out.println(response1);
System.out.println(response2);
System.out.println("response value1: " + response1.getValue() + ", response value2: " + response2.getValue());
}
value: 1234 value: 1234 request value1: 1234, request value2: 1234 value: 5678 value: 5678 response value1: 5678, response value2: 5678
相关推荐
标题中的"protoc-3.14.0-win64_Protoc_"指的是Protocol Buffers（简称Protobuf）的编译器protoc的Windows 64位版本，版本号为3.14.0。Protobuf是Google开发的一种数据序列化协议，用于结构化数据的编码和解码，类似...
在Java环境下使用gRPC时，需要对.proto文件进行编译，生成服务端和客户端的存根代码，这正是`protoc`和`protoc-gen-grpc-java`工具的作用。 `protoc`是Protocol Buffers的编译器，它能够读取.proto文件并生成对应...
标题中的"protoc.exe AND protoc-gen-go.exe.rar"表明这是一个包含了两个关键工具的压缩包：protoc.exe和protoc-gen-go.exe。这两个工具在IT领域，尤其是开发使用Protocol Buffers（protobuf）的项目时非常关键。 ...
在IT行业中，`protoc-gen-go.exe` 和 `protoc.exe` 是两个非常重要的工具，特别是在Golang（Go语言）的开发环境中。这两个工具与Protocol Buffers（简称protobuf）紧密相关，protobuf是一种高效的数据序列化协议，由...
protoc-3.11.0各个版本的下载，包括WIN 32,64,MAC,LINUX的各个版本 protoc-3.11.0-win64.zip protoc-3.11.0-win32.zip protoc-3.11.0-osx-x86_32.zip protoc-3.11.0-linux-x86_64.zip protoc-3.11.0-linux-x86_...
标题中的"protoc-3.17.0-win64"指的是Google的Protocol Buffers（简称protobuf）编译器的Windows 64位版本，版本号为3.17.0。protobuf是一种数据序列化协议，它允许开发者定义数据结构，并在各种数据平台之间进行...
Linux版本的`protoc`是Google开源的Protocol Buffers（简称protobuf）编译器在Linux操作系统上的实现。Protocol Buffers是一种高效的数据序列化协议，它允许开发者定义数据结构，然后生成能够在各种编程语言中轻松...
标题“protoc-window-release-21.2”指的是Google开源项目Protocol Buffers（简称protobuf）的一个特定版本，即v21.2的Windows发行版。Protocol Buffers是一种数据序列化协议，它允许开发者定义数据结构，然后将这些...
标题“protoc-3.17.3-win64”指的是Protocol Buffers（简称protobuf）编译器的Windows 64位版本，版本号为3.17.3。Protocol Buffers是Google开发的一种数据序列化协议，它允许开发者定义数据结构，并在各种数据平台...
标题中的"protoc-3.4.0-win32.zip"指的是Protocol Buffers（简称protobuf）的编译器protoc的Windows 32位版本，版本号为3.4.0。protobuf是Google开发的一种数据序列化协议，类似于XML或JSON，但更高效且紧凑，常用于...
compiler (protoc). This binary is intended for users who want to use Protocol Buffers in languages other than C++ but do not want to compile protoc themselves. To install, simply place this binary ...
标题中的"protoc-3.19.1-linux-x86_64.zip"指的是Google开源的Protocol Buffers（简称protobuf）编译器protoc的3.19.1版本，针对Linux操作系统且适用于x86_64（64位）架构的安装包。protobuf是一种高效的数据序列化...
标题中的"protoc.exe-2.6-win64.rar"是一个压缩文件，它包含了protoc.exe的2.6版本，适用于Windows 64位操作系统。protoc是Protocol Buffers（简称protobuf）的一个重要组件，protobuf是由Google开发的一种数据序列...
标题中的"protoc-3.5.0-win32.zip"指的是Protocol Buffers（简称protobuf）的编译器protoc的3.5.0版本，适用于Windows 32位操作系统。Protocol Buffers是由Google开发的一种数据序列化协议，用于结构化数据的序列化...
标题中的"protoc-2.5.0完整版"指的是Protocol Buffers（简称protobuf）的编译器protoc的一个特定版本，2.5.0。Protocol Buffers是Google开发的一种数据序列化协议，用于结构化数据的编码和解码，类似于XML或JSON，但...
标题“protoc-22.2-win64”指的是Google的Protocol Buffers（protobuf）编译器protoc的Windows 64位版本2.2.2。Protocol Buffers是一种序列化协议，允许开发者定义数据结构，并能高效地在各种数据平台之间交换这些...
**protoc工具详解** 在软件开发中，通信协议和数据序列化是至关重要的环节，而Protocol Buffers（简称protobuf）正是Google推出的一种高效的数据序列化协议。protoc是protobuf的核心工具，它能够将.proto文件转换为...
标题中的"protoc2.5版本"指的是Google开源的Protocol Buffers（简称protobuf）的编译器protoc的2.5版本。Protocol Buffers是一种数据序列化协议，它允许开发者定义数据结构，然后生成能够在各种数据平台之间交换这些...
标题“protoc-3.8.0-win64.rar”指的是一个针对Windows 64位操作系统的Protobuf编译器的压缩包，其中包含了protoc工具的3.8.0版本。Protobuf（Protocol Buffers）是Google开发的一种数据序列化协议，用于高效地存储...
标题中的"protoc-gen-go与protoc-gen-go-grpc插件"是指Google开源的Protocol Buffers（protobuf）生态系统中的两个关键工具，它们是为Go语言设计的编译器插件。Protocol Buffers是一种序列化协议，它允许数据以高效...