diff options
Diffstat (limited to 'src/google/protobuf/compiler/java/java_service.h')
-rw-r--r-- | src/google/protobuf/compiler/java/java_service.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/google/protobuf/compiler/java/java_service.h b/src/google/protobuf/compiler/java/java_service.h new file mode 100644 index 0000000..e07eebf --- /dev/null +++ b/src/google/protobuf/compiler/java/java_service.h @@ -0,0 +1,113 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_SERVICE_H__ +#define GOOGLE_PROTOBUF_COMPILER_JAVA_SERVICE_H__ + +#include <map> +#include <google/protobuf/descriptor.h> + +namespace google { +namespace protobuf { + namespace io { + class Printer; // printer.h + } +} + +namespace protobuf { +namespace compiler { +namespace java { + +class ServiceGenerator { + public: + explicit ServiceGenerator(const ServiceDescriptor* descriptor); + ~ServiceGenerator(); + + void Generate(io::Printer* printer); + + private: + + // Generate the getDescriptorForType() method. + void GenerateGetDescriptorForType(io::Printer* printer); + + // Generate a Java interface for the service. + void GenerateInterface(io::Printer* printer); + + // Generate newReflectiveService() method. + void GenerateNewReflectiveServiceMethod(io::Printer* printer); + + // Generate newReflectiveBlockingService() method. + void GenerateNewReflectiveBlockingServiceMethod(io::Printer* printer); + + // Generate abstract method declarations for all methods. + void GenerateAbstractMethods(io::Printer* printer); + + // Generate the implementation of Service.callMethod(). + void GenerateCallMethod(io::Printer* printer); + + // Generate the implementation of BlockingService.callBlockingMethod(). + void GenerateCallBlockingMethod(io::Printer* printer); + + // Generate the implementations of Service.get{Request,Response}Prototype(). + enum RequestOrResponse { REQUEST, RESPONSE }; + void GenerateGetPrototype(RequestOrResponse which, io::Printer* printer); + + // Generate a stub implementation of the service. + void GenerateStub(io::Printer* printer); + + // Generate a method signature, possibly abstract, without body or trailing + // semicolon. + enum IsAbstract { IS_ABSTRACT, IS_CONCRETE }; + void GenerateMethodSignature(io::Printer* printer, + const MethodDescriptor* method, + IsAbstract is_abstract); + + // Generate a blocking stub interface and implementation of the service. + void GenerateBlockingStub(io::Printer* printer); + + // Generate the method signature for one method of a blocking stub. + void GenerateBlockingMethodSignature(io::Printer* printer, + const MethodDescriptor* method); + + const ServiceDescriptor* descriptor_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ServiceGenerator); +}; + +} // namespace java +} // namespace compiler +} // namespace protobuf + +#endif // NET_PROTO2_COMPILER_JAVA_SERVICE_H__ +} // namespace google |