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Craig Tillerdb57c4f2015-02-24 10:34:47 -08001/*
2 *
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32 */
33
Yang Gao005eb882015-03-11 22:17:13 -070034#ifndef GRPCXX_GENERIC_STUB_H
35#define GRPCXX_GENERIC_STUB_H
Craig Tillerdb57c4f2015-02-24 10:34:47 -080036
Yang Gao1c402332015-03-05 16:39:25 -080037#include <grpc++/byte_buffer.h>
Craig Tillerdb57c4f2015-02-24 10:34:47 -080038#include <grpc++/stream.h>
39
40namespace grpc {
41
Yang Gao75e2f6d2015-03-19 07:04:38 -070042class CompletionQueue;
Yang Gao49996492015-03-12 16:40:19 -070043typedef ClientAsyncReaderWriter<ByteBuffer, ByteBuffer>
44 GenericClientAsyncReaderWriter;
Craig Tillerdb57c4f2015-02-24 10:34:47 -080045
Yang Gao005eb882015-03-11 22:17:13 -070046// Generic stubs provide a type-unsafe interface to call gRPC methods
Craig Tillerdb57c4f2015-02-24 10:34:47 -080047// by name.
Yang Gao179f8682015-03-12 14:36:58 -070048class GenericStub GRPC_FINAL {
Craig Tillerdb57c4f2015-02-24 10:34:47 -080049 public:
Yang Gao49996492015-03-12 16:40:19 -070050 explicit GenericStub(std::shared_ptr<ChannelInterface> channel)
51 : channel_(channel) {}
Craig Tillerdb57c4f2015-02-24 10:34:47 -080052
53 // begin a call to a named method
Yang Gao49996492015-03-12 16:40:19 -070054 std::unique_ptr<GenericClientAsyncReaderWriter> Call(
Yang Gao75e2f6d2015-03-19 07:04:38 -070055 ClientContext* context, const grpc::string& method,
56 CompletionQueue* cq, void* tag);
Craig Tillerdb57c4f2015-02-24 10:34:47 -080057
58 private:
59 std::shared_ptr<ChannelInterface> channel_;
60};
61
Yang Gao6baa9b62015-03-17 10:49:39 -070062} // namespace grpc
Craig Tillerdb57c4f2015-02-24 10:34:47 -080063
Yang Gao005eb882015-03-11 22:17:13 -070064#endif // GRPCXX_GENERIC_STUB_H