| /* |
| * |
| * Copyright 2015 gRPC authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| #include <grpc++/generic/generic_stub.h> |
| |
| #include <grpc++/impl/rpc_method.h> |
| |
| namespace grpc { |
| |
| namespace { |
| std::unique_ptr<GenericClientAsyncReaderWriter> CallInternal( |
| ChannelInterface* channel, ClientContext* context, |
| const grpc::string& method, CompletionQueue* cq, bool start, void* tag) { |
| return std::unique_ptr<GenericClientAsyncReaderWriter>( |
| internal::ClientAsyncReaderWriterFactory<ByteBuffer, ByteBuffer>::Create( |
| channel, cq, |
| internal::RpcMethod(method.c_str(), |
| internal::RpcMethod::BIDI_STREAMING), |
| context, start, tag)); |
| } |
| |
| } // namespace |
| |
| // begin a call to a named method |
| std::unique_ptr<GenericClientAsyncReaderWriter> GenericStub::Call( |
| ClientContext* context, const grpc::string& method, CompletionQueue* cq, |
| void* tag) { |
| return CallInternal(channel_.get(), context, method, cq, true, tag); |
| } |
| |
| // setup a call to a named method |
| std::unique_ptr<GenericClientAsyncReaderWriter> GenericStub::PrepareCall( |
| ClientContext* context, const grpc::string& method, CompletionQueue* cq) { |
| return CallInternal(channel_.get(), context, method, cq, false, nullptr); |
| } |
| |
| // setup a unary call to a named method |
| std::unique_ptr<GenericClientAsyncResponseReader> GenericStub::PrepareUnaryCall( |
| ClientContext* context, const grpc::string& method, |
| const ByteBuffer& request, CompletionQueue* cq) { |
| return std::unique_ptr<GenericClientAsyncResponseReader>( |
| internal::ClientAsyncResponseReaderFactory<ByteBuffer>::Create( |
| channel_.get(), cq, |
| internal::RpcMethod(method.c_str(), internal::RpcMethod::NORMAL_RPC), |
| context, request, false)); |
| } |
| |
| } // namespace grpc |