Java ServiceDescriptorProto类代码示例

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
private ServiceContext buildServiceContext(ServiceDescriptorProto serviceProto, ProtoTypeMap typeMap, List<Location> locations, int serviceNumber) {
    ServiceContext serviceContext = new ServiceContext();
    serviceContext.fileName = getClassPrefix() + serviceProto.getName() + "Grpc.java";
    serviceContext.className = getClassPrefix() + serviceProto.getName() + "Grpc";
    serviceContext.serviceName = serviceProto.getName();
    serviceContext.deprecated = serviceProto.getOptions() != null && serviceProto.getOptions().getDeprecated();

    locations.stream()
            .filter(location -> location.getPathCount() == METHOD_NUMBER_OF_PATHS &&
                    location.getPath(0) == FileDescriptorProto.SERVICE_FIELD_NUMBER &&
                    location.getPath(1) == serviceNumber &&
                    location.getPath(2) == ServiceDescriptorProto.METHOD_FIELD_NUMBER)
            .forEach(location -> {
                int methodNumber = location.getPath(METHOD_NUMBER_OF_PATHS - 1);
                MethodContext methodContext = buildMethodContext(serviceProto.getMethod(methodNumber), typeMap);
                methodContext.methodNumber = methodNumber;
                methodContext.javaDoc = getJavaDoc(getComments(location), getMethodJavaDocPrefix());
                serviceContext.methods.add(methodContext);
            });
    return serviceContext;
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
private ServiceDescriptor(final ServiceDescriptorProto proto,
                          final FileDescriptor file,
                          final int index)
                   throws DescriptorValidationException {
  this.index = index;
  this.proto = proto;
  fullName = computeFullName(file, null, proto.getName());
  this.file = file;

  methods = new MethodDescriptor[proto.getMethodCount()];
  for (int i = 0; i < proto.getMethodCount(); i++) {
    methods[i] = new MethodDescriptor(
      proto.getMethod(i), file, this, i);
  }

  file.pool.addSymbol(this);
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
public void decompile(FileDescriptorProto fileDescriptor) throws IOException {
    if (fileDescriptor.hasPackage()) {
        indentedFormat("package %s;", fileDescriptor.getPackage());
        absolutePackage = "." + fileDescriptor.getPackage() + ".";
    }
    for (String dependency : fileDescriptor.getDependencyList()) {
        indentedFormat("import \"%s\";", dependency);
    }
    if (fileDescriptor.hasOptions()) {
        decompileOptions(fileDescriptor.getOptions());
    }
    decompileMembers(fileDescriptor.getEnumTypeList(),
                     fileDescriptor.getMessageTypeList(),
                     Collections.<FieldDescriptorProto>emptyList(),
                     Collections.<DescriptorProto.ExtensionRange>emptyList(),
                     fileDescriptor.getExtensionList());
    for (ServiceDescriptorProto serviceDescriptor : fileDescriptor.getServiceList()) {
        decompile(serviceDescriptor);
    }
    newline();
    flush();
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
private static Optional<String> getFullName(FileDescriptorProto descriptor, List<Integer> path) {
    String fullNameSoFar = descriptor.getPackage();
    switch (path.get(0)) {
        case FileDescriptorProto.MESSAGE_TYPE_FIELD_NUMBER:
            DescriptorProto message = descriptor.getMessageType(path.get(1));
            return appendMessageToFullName(message, path, fullNameSoFar);
        case FileDescriptorProto.ENUM_TYPE_FIELD_NUMBER:
            EnumDescriptorProto enumDescriptor = descriptor.getEnumType(path.get(1));
            return Optional.of(appendEnumToFullName(enumDescriptor, path, fullNameSoFar));
        case FileDescriptorProto.SERVICE_FIELD_NUMBER:
            ServiceDescriptorProto serviceDescriptor = descriptor.getService(path.get(1));
            fullNameSoFar = appendNameComponent(fullNameSoFar, serviceDescriptor.getName());
            if (path.size() > 2) {
                fullNameSoFar = appendFieldComponent(
                        fullNameSoFar, serviceDescriptor.getMethod(path.get(3)).getName());
            }
            return Optional.of(fullNameSoFar);
        default:
            return Optional.empty();
    }
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
private ServiceDescriptor (final ServiceDescriptorProto proto,
        final FileDescriptor file,
        final int index)
        throws DescriptorValidationException {
    this.index = index;
    this.proto = proto;
    fullName = computeFullName (file, null, proto.getName ());
    this.file = file;

    methods = new MethodDescriptor[proto.getMethodCount ()];
    for (int i = 0; i < proto.getMethodCount (); i++) {
        methods[i] = new MethodDescriptor (
                proto.getMethod (i), file, this, i);
    }

    file.pool.addSymbol (this);
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
private FileDescriptorProto makeCanonicalProto(final FileDescriptor fileDescriptor) {
  final FileDescriptorProto.Builder protoBuilder =
      FileDescriptorProto.newBuilder(fileDescriptor.toProto());

  for (final FieldDescriptorProto.Builder field : protoBuilder.getExtensionBuilderList()) {
    makeCanonicalField(field, fileDescriptor.findExtensionByName(field.getName()));
  }

  for (final DescriptorProto.Builder message : protoBuilder.getMessageTypeBuilderList()) {
    makeCanonicalMessage(message, fileDescriptor.findMessageTypeByName(message.getName()));
  }

  // for (EnumDescriptorProto.Builder enumProto :
  // protoBuilder.getEnumTypeBuilderList()) {
  // makeCanonicalEnum(enumProto,
  // fileDescriptor.findEnumTypeByName(enumProto.getName()));
  // }

  for (final ServiceDescriptorProto.Builder serviceProto : protoBuilder.getServiceBuilderList()) {
    makeCanonicalService(serviceProto, fileDescriptor.findServiceByName(serviceProto.getName()));
  }

  // TODO: incorporate options' tree walking into canonicalization to eliminate double walking
  return OptionResolver.newBuilder().setCustomOptionsAsExtensions(false)
      .resolveAllOptionsFor(fileDescriptor, protoBuilder).build();
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
private void buildAllOptions(final FileDescriptorProto.Builder proto) {
  if (!buildOptions(proto.getOptionsBuilder())) {
    proto.clearOptions();
  }

  for (final FieldDescriptorProto.Builder extensionProto : proto.getExtensionBuilderList()) {
    if (!buildOptions(extensionProto.getOptionsBuilder())) {
      extensionProto.clearOptions();
    }
  }

  for (final EnumDescriptorProto.Builder enumProto : proto.getEnumTypeBuilderList()) {
    buildAllOptions(enumProto);
  }

  for (final ServiceDescriptorProto.Builder serviceProto : proto.getServiceBuilderList()) {
    buildAllOptions(serviceProto);
  }

  for (final DescriptorProto.Builder messageProto : proto.getMessageTypeBuilderList()) {
    buildAllOptions(messageProto);
  }
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
private FileDescriptorProto makeCanonicalProto(final FileDescriptor file) {
  final FileDescriptorProto.Builder protoBuilder = FileDescriptorProto.newBuilder(file.toProto());

  for (final FieldDescriptorProto.Builder field : protoBuilder.getExtensionBuilderList()) {
    makeCanonicalField(field, file.findExtensionByName(field.getName()));
  }

  for (final DescriptorProto.Builder message : protoBuilder.getMessageTypeBuilderList()) {
    makeCanonicalMessage(message, file.findMessageTypeByName(message.getName()));
  }

  // for (EnumDescriptorProto.Builder enumProto :
  // protoBuilder.getEnumTypeBuilderList()) {
  // makeCanonicalEnum(enumProto,
  // file.findEnumTypeByName(enumProto.getName()));
  // }

  for (final ServiceDescriptorProto.Builder serviceProto : protoBuilder.getServiceBuilderList()) {
    makeCanonicalService(serviceProto, file.findServiceByName(serviceProto.getName()));
  }

  return OptionResolver.newBuilder().setCustomOptionsAsExtensions(reparseCustomOptions)
      .resolveAllOptionsFor(file, protoBuilder).build();
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
/** Checks whether any generated classes conflict with the given name. */
private static boolean hasConflictingClassName(FileDescriptorProto file, String name) {
  for (EnumDescriptorProto enumDesc : file.getEnumTypeList()) {
    if (name.equals(enumDesc.getName())) {
      return true;
    }
  }
  for (ServiceDescriptorProto serviceDesc : file.getServiceList()) {
    if (name.equals(serviceDesc.getName())) {
      return true;
    }
  }
  for (DescriptorProto messageDesc : file.getMessageTypeList()) {
    if (hasConflictingClassName(messageDesc, name)) {
      return true;
    }
  }
  return false;
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
public void handle(FileDescriptorProto protoFile) throws IOException {
  String javaPackage = inferJavaPackage(protoFile);
  boolean multipleFiles = protoFile.getOptions().getJavaMultipleFiles();
  String outerClassName = null;
  if (!multipleFiles) {
    if (protoFile.getOptions().hasJavaOuterClassname()) {
      outerClassName = protoFile.getOptions().getJavaOuterClassname();
    } else {
      outerClassName = inferOuterClassName(protoFile);
    }
  }
  ProtoServiceHandler serviceHandler = new ProtoServiceHandler(javaPackage, types,
      multipleFiles, outerClassName, protoFile.getPackage(), output);
  for (ServiceDescriptorProto service : protoFile.getServiceList()) {
    serviceHandler.handle(service);
  }
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
private void doPrint(FileDescriptorProto fdp, String javaPackage, String outerClassName) {
  List<DescriptorProto> messageDescList = Lists.newArrayList(fdp.getMessageTypeList());
  List<ServiceDescriptorProto> serviceDescList = Lists.newArrayList(fdp.getServiceList());
  List<EnumDescriptorProto> enumDescList = Lists.newArrayList(fdp.getEnumTypeList());
  messageDescList.stream().filter(temp -> temp.getEnumTypeList() != null)
      .forEach(temp -> enumDescList.addAll(temp.getEnumTypeList()));
  printEnum(enumDescList, javaPackage, outerClassName);
  printMessage(messageDescList, javaPackage, outerClassName);
  printService(serviceDescList, javaPackage);
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
private void printService(List<ServiceDescriptorProto> serviceDescList, String javaPackage) {
  for (ServiceDescriptorProto serviceDesc : serviceDescList) {
    PrintServiceFile serviceFile =
        new PrintServiceFile(generatePath, javaPackage, serviceDesc.getName());
    try {
      serviceFile.setServiceMethods(serviceDesc.getMethodList());
      serviceFile.setPojoTypeCache(pojoTypes);
    } finally {
      serviceFile.print();
    }
  }
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
private ServiceDescriptorProto generateApi(Api api) {
  ServiceDescriptorProto.Builder builder = ServiceDescriptorProto.newBuilder();
  builder.setName(getSimpleName(api.getName()));
  for (Method method : api.getMethodsList()) {
    builder.addMethod(generateMethod(method));
  }
  if (!api.getOptionsList().isEmpty()) {
    builder.setOptions(generateServiceOptions(api));
  }
  return builder.build();
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
private Interface(ProtoFile parent, ServiceDescriptorProto proto, String path) {
  super(parent, proto.getName(), path);
  this.proto = proto;

  // Build methods.
  ImmutableList.Builder<Method> methodsBuilder = ImmutableList.builder();
  List<MethodDescriptorProto> methodProtos = proto.getMethodList();
  for (int i = 0; i < methodProtos.size(); i++) {
    String childPath = buildPath(path, ServiceDescriptorProto.METHOD_FIELD_NUMBER, i);
    methodsBuilder.add(Method.create(this, methodProtos.get(i), childPath));
  }

  methods = methodsBuilder.build();
}
 

import com.google.protobuf.DescriptorProtos.ServiceDescriptorProto; //导入依赖的package包/类
@Accepts
protected void accept(ServiceDescriptorProto.Builder service) {
  pushParent(BuilderVisitorNodeInfo.create(service, currentFile));
  visitRepeated(ServiceDescriptorProto.METHOD_FIELD_NUMBER);
  visit(service.getOptionsBuilder());
  popExpectedParent(service);
}