1 /* 2 * 3 * Copyright 2015 gRPC authors. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 19 #ifndef GRPCPP_IMPL_CODEGEN_RPC_METHOD_H 20 #define GRPCPP_IMPL_CODEGEN_RPC_METHOD_H 21 22 #include <memory> 23 24 #include <grpcpp/impl/codegen/channel_interface.h> 25 26 namespace grpc { 27 namespace internal { 28 /// Descriptor of an RPC method 29 class RpcMethod { 30 public: 31 enum RpcType { 32 NORMAL_RPC = 0, 33 CLIENT_STREAMING, // request streaming 34 SERVER_STREAMING, // response streaming 35 BIDI_STREAMING 36 }; 37 RpcMethod(const char * name,RpcType type)38 RpcMethod(const char* name, RpcType type) 39 : name_(name), method_type_(type), channel_tag_(NULL) {} 40 RpcMethod(const char * name,RpcType type,const std::shared_ptr<ChannelInterface> & channel)41 RpcMethod(const char* name, RpcType type, 42 const std::shared_ptr<ChannelInterface>& channel) 43 : name_(name), 44 method_type_(type), 45 channel_tag_(channel->RegisterMethod(name)) {} 46 name()47 const char* name() const { return name_; } method_type()48 RpcType method_type() const { return method_type_; } SetMethodType(RpcType type)49 void SetMethodType(RpcType type) { method_type_ = type; } channel_tag()50 void* channel_tag() const { return channel_tag_; } 51 52 private: 53 const char* const name_; 54 RpcType method_type_; 55 void* const channel_tag_; 56 }; 57 58 } // namespace internal 59 } // namespace grpc 60 61 #endif // GRPCPP_IMPL_CODEGEN_RPC_METHOD_H 62