1fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Protocol Buffers - Google's data interchange format 2fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Copyright 2008 Google Inc. All rights reserved. 3fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// http://code.google.com/p/protobuf/ 4fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 5fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Redistribution and use in source and binary forms, with or without 6fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// modification, are permitted provided that the following conditions are 7fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// met: 8fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 9fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Redistributions of source code must retain the above copyright 10fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// notice, this list of conditions and the following disclaimer. 11fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Redistributions in binary form must reproduce the above 12fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// copyright notice, this list of conditions and the following disclaimer 13fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// in the documentation and/or other materials provided with the 14fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// distribution. 15fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Neither the name of Google Inc. nor the names of its 16fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// contributors may be used to endorse or promote products derived from 17fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// this software without specific prior written permission. 18fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 19fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 31fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Author: kenton@google.com (Kenton Varda) 32fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Based on original Protocol Buffers design by 33fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Sanjay Ghemawat, Jeff Dean, and others. 34fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 35fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <google/protobuf/compiler/java/java_service.h> 36fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <google/protobuf/compiler/java/java_helpers.h> 37fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <google/protobuf/io/printer.h> 38fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <google/protobuf/descriptor.pb.h> 39fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <google/protobuf/stubs/strutil.h> 40fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 41fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillenamespace google { 42fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillenamespace protobuf { 43fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillenamespace compiler { 44fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillenamespace java { 45fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 46fbaaef999ba563838ebd00874ed8a1c01fbf286dWink SavilleServiceGenerator::ServiceGenerator(const ServiceDescriptor* descriptor) 47fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville : descriptor_(descriptor) {} 48fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 49fbaaef999ba563838ebd00874ed8a1c01fbf286dWink SavilleServiceGenerator::~ServiceGenerator() {} 50fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 51fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::Generate(io::Printer* printer) { 52fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool is_own_file = descriptor_->file()->options().java_multiple_files(); 53fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 54fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public $static$ abstract class $classname$\n" 55fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " implements com.google.protobuf.Service {\n", 56fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "static", is_own_file ? "" : "static", 57fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "classname", descriptor_->name()); 58fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 59fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 60fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 61fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "protected $classname$() {}\n\n", 62fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "classname", descriptor_->name()); 63fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 64fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateInterface(printer); 65fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 66fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateNewReflectiveServiceMethod(printer); 67fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateNewReflectiveBlockingServiceMethod(printer); 68fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 69fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateAbstractMethods(printer); 70fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 71fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Generate getDescriptor() and getDescriptorForType(). 72fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 73fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public static final\n" 74fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.Descriptors.ServiceDescriptor\n" 75fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " getDescriptor() {\n" 76fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " return $file$.getDescriptor().getServices().get($index$);\n" 77fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n", 78fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "file", ClassName(descriptor_->file()), 79fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "index", SimpleItoa(descriptor_->index())); 80fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateGetDescriptorForType(printer); 81fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 82fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Generate more stuff. 83fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateCallMethod(printer); 84fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateGetPrototype(REQUEST, printer); 85fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateGetPrototype(RESPONSE, printer); 86fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateStub(printer); 87fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateBlockingStub(printer); 88fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 89fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 90fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print("}\n\n"); 91fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 92fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 93fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateGetDescriptorForType(io::Printer* printer) { 94fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 95fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public final com.google.protobuf.Descriptors.ServiceDescriptor\n" 96fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " getDescriptorForType() {\n" 97fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " return getDescriptor();\n" 98fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n"); 99fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 100fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 101fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateInterface(io::Printer* printer) { 102fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print("public interface Interface {\n"); 103fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 104fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateAbstractMethods(printer); 105fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 106fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print("}\n\n"); 107fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 108fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 109fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateNewReflectiveServiceMethod( 110fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville io::Printer* printer) { 111fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 112fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public static com.google.protobuf.Service newReflectiveService(\n" 113fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " final Interface impl) {\n" 114fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " return new $classname$() {\n", 115fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "classname", descriptor_->name()); 116fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 117fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 118fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 119fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville for (int i = 0; i < descriptor_->method_count(); i++) { 120fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const MethodDescriptor* method = descriptor_->method(i); 121fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print("@Override\n"); 122fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateMethodSignature(printer, method, IS_CONCRETE); 123fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 124fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " {\n" 125fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " impl.$method$(controller, request, done);\n" 126fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n\n", 127fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "method", UnderscoresToCamelCase(method)); 128fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 129fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 130fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 131fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print("};\n"); 132fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 133fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print("}\n\n"); 134fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 135fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 136fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateNewReflectiveBlockingServiceMethod( 137fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville io::Printer* printer) { 138fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 139fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public static com.google.protobuf.BlockingService\n" 140fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " newReflectiveBlockingService(final BlockingInterface impl) {\n" 141fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " return new com.google.protobuf.BlockingService() {\n"); 142fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 143fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 144fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 145fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateGetDescriptorForType(printer); 146fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 147fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateCallBlockingMethod(printer); 148fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateGetPrototype(REQUEST, printer); 149fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateGetPrototype(RESPONSE, printer); 150fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 151fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 152fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print("};\n"); 153fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 154fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print("}\n\n"); 155fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 156fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 157fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateAbstractMethods(io::Printer* printer) { 158fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville for (int i = 0; i < descriptor_->method_count(); i++) { 159fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const MethodDescriptor* method = descriptor_->method(i); 160fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateMethodSignature(printer, method, IS_ABSTRACT); 161fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print(";\n\n"); 162fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 163fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 164fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 165fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateCallMethod(io::Printer* printer) { 166fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 167fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n" 168fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public final void callMethod(\n" 169fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.Descriptors.MethodDescriptor method,\n" 170fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.RpcController controller,\n" 171fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.Message request,\n" 172fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.RpcCallback<\n" 173fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.Message> done) {\n" 174fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " if (method.getService() != getDescriptor()) {\n" 175fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " throw new java.lang.IllegalArgumentException(\n" 176fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " \"Service.callMethod() given method descriptor for wrong \" +\n" 177fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " \"service type.\");\n" 178fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " }\n" 179fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " switch(method.getIndex()) {\n"); 180fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 181fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 182fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 183fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville for (int i = 0; i < descriptor_->method_count(); i++) { 184fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const MethodDescriptor* method = descriptor_->method(i); 185fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville map<string, string> vars; 186fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["index"] = SimpleItoa(i); 187fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["method"] = UnderscoresToCamelCase(method); 188fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["input"] = ClassName(method->input_type()); 189fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["output"] = ClassName(method->output_type()); 190fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print(vars, 191fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "case $index$:\n" 192fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " this.$method$(controller, ($input$)request,\n" 193fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.RpcUtil.<$output$>specializeCallback(\n" 194fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " done));\n" 195fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " return;\n"); 196fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 197fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 198fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 199fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "default:\n" 200fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " throw new java.lang.AssertionError(\"Can't get here.\");\n"); 201fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 202fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 203fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 204fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 205fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 206fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " }\n" 207fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n" 208fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n"); 209fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 210fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 211fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateCallBlockingMethod(io::Printer* printer) { 212fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 213fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n" 214fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public final com.google.protobuf.Message callBlockingMethod(\n" 215fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.Descriptors.MethodDescriptor method,\n" 216fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.RpcController controller,\n" 217fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.Message request)\n" 218fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " throws com.google.protobuf.ServiceException {\n" 219fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " if (method.getService() != getDescriptor()) {\n" 220fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " throw new java.lang.IllegalArgumentException(\n" 221fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " \"Service.callBlockingMethod() given method descriptor for \" +\n" 222fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " \"wrong service type.\");\n" 223fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " }\n" 224fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " switch(method.getIndex()) {\n"); 225fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 226fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 227fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 228fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville for (int i = 0; i < descriptor_->method_count(); i++) { 229fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const MethodDescriptor* method = descriptor_->method(i); 230fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville map<string, string> vars; 231fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["index"] = SimpleItoa(i); 232fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["method"] = UnderscoresToCamelCase(method); 233fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["input"] = ClassName(method->input_type()); 234fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["output"] = ClassName(method->output_type()); 235fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print(vars, 236fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "case $index$:\n" 237fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " return impl.$method$(controller, ($input$)request);\n"); 238fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 239fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 240fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 241fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "default:\n" 242fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " throw new java.lang.AssertionError(\"Can't get here.\");\n"); 243fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 244fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 245fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 246fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 247fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 248fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " }\n" 249fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n" 250fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n"); 251fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 252fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 253fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateGetPrototype(RequestOrResponse which, 254fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville io::Printer* printer) { 255fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville /* 256fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville * TODO(cpovirk): The exception message says "Service.foo" when it may be 257fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville * "BlockingService.foo." Consider fixing. 258fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville */ 259fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 260fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public final com.google.protobuf.Message\n" 261fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " get$request_or_response$Prototype(\n" 262fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.Descriptors.MethodDescriptor method) {\n" 263fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " if (method.getService() != getDescriptor()) {\n" 264fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " throw new java.lang.IllegalArgumentException(\n" 265fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " \"Service.get$request_or_response$Prototype() given method \" +\n" 266fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " \"descriptor for wrong service type.\");\n" 267fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " }\n" 268fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " switch(method.getIndex()) {\n", 269fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "request_or_response", (which == REQUEST) ? "Request" : "Response"); 270fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 271fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 272fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 273fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville for (int i = 0; i < descriptor_->method_count(); i++) { 274fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const MethodDescriptor* method = descriptor_->method(i); 275fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville map<string, string> vars; 276fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["index"] = SimpleItoa(i); 277fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["type"] = ClassName( 278fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville (which == REQUEST) ? method->input_type() : method->output_type()); 279fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print(vars, 280fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "case $index$:\n" 281fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " return $type$.getDefaultInstance();\n"); 282fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 283fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 284fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 285fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "default:\n" 286fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " throw new java.lang.AssertionError(\"Can't get here.\");\n"); 287fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 288fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 289fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 290fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 291fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 292fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " }\n" 293fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n" 294fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n"); 295fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 296fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 297fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateStub(io::Printer* printer) { 298fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 299fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public static Stub newStub(\n" 300fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.RpcChannel channel) {\n" 301fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " return new Stub(channel);\n" 302fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n" 303fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n" 304fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public static final class Stub extends $classname$ implements Interface {" 305fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n", 306fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "classname", ClassName(descriptor_)); 307fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 308fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 309fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 310fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "private Stub(com.google.protobuf.RpcChannel channel) {\n" 311fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " this.channel = channel;\n" 312fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n" 313fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n" 314fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "private final com.google.protobuf.RpcChannel channel;\n" 315fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n" 316fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public com.google.protobuf.RpcChannel getChannel() {\n" 317fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " return channel;\n" 318fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n"); 319fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 320fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville for (int i = 0; i < descriptor_->method_count(); i++) { 321fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const MethodDescriptor* method = descriptor_->method(i); 322fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print("\n"); 323fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateMethodSignature(printer, method, IS_CONCRETE); 324fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print(" {\n"); 325fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 326fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 327fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville map<string, string> vars; 328fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["index"] = SimpleItoa(i); 329fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["output"] = ClassName(method->output_type()); 330fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print(vars, 331fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "channel.callMethod(\n" 332fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " getDescriptor().getMethods().get($index$),\n" 333fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " controller,\n" 334fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " request,\n" 335fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " $output$.getDefaultInstance(),\n" 336fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.RpcUtil.generalizeCallback(\n" 337fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " done,\n" 338fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " $output$.class,\n" 339fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " $output$.getDefaultInstance()));\n"); 340fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 341fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 342fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print("}\n"); 343fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 344fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 345fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 346fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 347fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n" 348fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n"); 349fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 350fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 351fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateBlockingStub(io::Printer* printer) { 352fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 353fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public static BlockingInterface newBlockingStub(\n" 354fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.BlockingRpcChannel channel) {\n" 355fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " return new BlockingStub(channel);\n" 356fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n" 357fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n"); 358fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 359fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 360fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public interface BlockingInterface {"); 361fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 362fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 363fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville for (int i = 0; i < descriptor_->method_count(); i++) { 364fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const MethodDescriptor* method = descriptor_->method(i); 365fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateBlockingMethodSignature(printer, method); 366fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print(";\n"); 367fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 368fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 369fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 370fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 371fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n" 372fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n"); 373fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 374fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 375fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "private static final class BlockingStub implements BlockingInterface {\n"); 376fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 377fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 378fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 379fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "private BlockingStub(com.google.protobuf.BlockingRpcChannel channel) {\n" 380fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " this.channel = channel;\n" 381fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n" 382fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n" 383fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "private final com.google.protobuf.BlockingRpcChannel channel;\n"); 384fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 385fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville for (int i = 0; i < descriptor_->method_count(); i++) { 386fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const MethodDescriptor* method = descriptor_->method(i); 387fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GenerateBlockingMethodSignature(printer, method); 388fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print(" {\n"); 389fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Indent(); 390fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 391fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville map<string, string> vars; 392fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["index"] = SimpleItoa(i); 393fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["output"] = ClassName(method->output_type()); 394fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print(vars, 395fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "return ($output$) channel.callBlockingMethod(\n" 396fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " getDescriptor().getMethods().get($index$),\n" 397fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " controller,\n" 398fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " request,\n" 399fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " $output$.getDefaultInstance());\n"); 400fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 401fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 402fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print( 403fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "}\n" 404fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n"); 405fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 406fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 407fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Outdent(); 408fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print("}\n"); 409fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 410fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 411fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateMethodSignature(io::Printer* printer, 412fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const MethodDescriptor* method, 413fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville IsAbstract is_abstract) { 414fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville map<string, string> vars; 415fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["name"] = UnderscoresToCamelCase(method); 416fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["input"] = ClassName(method->input_type()); 417fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["output"] = ClassName(method->output_type()); 418fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["abstract"] = (is_abstract == IS_ABSTRACT) ? "abstract" : ""; 419fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print(vars, 420fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public $abstract$ void $name$(\n" 421fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.RpcController controller,\n" 422fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " $input$ request,\n" 423fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.RpcCallback<$output$> done)"); 424fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 425fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 426fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid ServiceGenerator::GenerateBlockingMethodSignature( 427fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville io::Printer* printer, 428fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const MethodDescriptor* method) { 429fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville map<string, string> vars; 430fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["method"] = UnderscoresToCamelCase(method); 431fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["input"] = ClassName(method->input_type()); 432fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville vars["output"] = ClassName(method->output_type()); 433fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville printer->Print(vars, 434fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "\n" 435fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville "public $output$ $method$(\n" 436fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " com.google.protobuf.RpcController controller,\n" 437fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " $input$ request)\n" 438fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville " throws com.google.protobuf.ServiceException"); 439fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 440fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 441fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} // namespace java 442fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} // namespace compiler 443fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} // namespace protobuf 444fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} // namespace google 445