102 lines
3.3 KiB
C++
102 lines
3.3 KiB
C++
// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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// Author: kenton@google.com (Kenton Varda)
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// Based on original Protocol Buffers design by
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// Sanjay Ghemawat, Jeff Dean, and others.
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#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_SERVICE_H__
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#define GOOGLE_PROTOBUF_COMPILER_JAVA_SERVICE_H__
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#include "google/protobuf/compiler/java/generator_factory.h"
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#include "google/protobuf/descriptor.h"
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namespace google {
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namespace protobuf {
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namespace compiler {
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namespace java {
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class Context; // context.h
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class ClassNameResolver; // name_resolver.h
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} // namespace java
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} // namespace compiler
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namespace io {
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class Printer; // printer.h
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}
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} // namespace protobuf
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} // namespace google
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namespace google {
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namespace protobuf {
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namespace compiler {
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namespace java {
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class ImmutableServiceGenerator : public ServiceGenerator {
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public:
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ImmutableServiceGenerator(const ServiceDescriptor* descriptor,
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Context* context);
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ImmutableServiceGenerator(const ImmutableServiceGenerator&) = delete;
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ImmutableServiceGenerator& operator=(const ImmutableServiceGenerator&) =
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delete;
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~ImmutableServiceGenerator() override;
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void Generate(io::Printer* printer) override;
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private:
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// Generate the getDescriptorForType() method.
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void GenerateGetDescriptorForType(io::Printer* printer);
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// Generate a Java interface for the service.
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void GenerateInterface(io::Printer* printer);
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// Generate newReflectiveService() method.
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void GenerateNewReflectiveServiceMethod(io::Printer* printer);
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// Generate newReflectiveBlockingService() method.
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void GenerateNewReflectiveBlockingServiceMethod(io::Printer* printer);
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// Generate abstract method declarations for all methods.
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void GenerateAbstractMethods(io::Printer* printer);
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// Generate the implementation of Service.callMethod().
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void GenerateCallMethod(io::Printer* printer);
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// Generate the implementation of BlockingService.callBlockingMethod().
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void GenerateCallBlockingMethod(io::Printer* printer);
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// Generate the implementations of Service.get{Request,Response}Prototype().
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void GenerateGetPrototype(RequestOrResponse which, io::Printer* printer);
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// Generate a stub implementation of the service.
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void GenerateStub(io::Printer* printer);
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// Generate a method signature, possibly abstract, without body or trailing
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// semicolon.
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void GenerateMethodSignature(io::Printer* printer,
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const MethodDescriptor* method,
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IsAbstract is_abstract);
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// Generate a blocking stub interface and implementation of the service.
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void GenerateBlockingStub(io::Printer* printer);
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// Generate the method signature for one method of a blocking stub.
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void GenerateBlockingMethodSignature(io::Printer* printer,
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const MethodDescriptor* method);
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// Return the output type of the method.
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std::string GetOutput(const MethodDescriptor* method);
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Context* context_;
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ClassNameResolver* name_resolver_;
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};
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} // namespace java
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} // namespace compiler
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} // namespace protobuf
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} // namespace google
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#endif // NET_PROTO2_COMPILER_JAVA_SERVICE_H__
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