Line data Source code
1 : /*
2 : *
3 : * Copyright 2015, Google Inc.
4 : * All rights reserved.
5 : *
6 : * Redistribution and use in source and binary forms, with or without
7 : * modification, are permitted provided that the following conditions are
8 : * met:
9 : *
10 : * * Redistributions of source code must retain the above copyright
11 : * notice, this list of conditions and the following disclaimer.
12 : * * Redistributions in binary form must reproduce the above
13 : * copyright notice, this list of conditions and the following disclaimer
14 : * in the documentation and/or other materials provided with the
15 : * distribution.
16 : * * Neither the name of Google Inc. nor the names of its
17 : * contributors may be used to endorse or promote products derived from
18 : * this software without specific prior written permission.
19 : *
20 : * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 : * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 : * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 : * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 : * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 : * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 : * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 : * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 : * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 : * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 : * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 : *
32 : */
33 :
34 : #ifndef GRPCXX_IMPL_RPC_METHOD_H
35 : #define GRPCXX_IMPL_RPC_METHOD_H
36 :
37 : #include <memory>
38 :
39 : #include <grpc++/channel.h>
40 :
41 : namespace grpc {
42 :
43 : class RpcMethod {
44 : public:
45 : enum RpcType {
46 : NORMAL_RPC = 0,
47 : CLIENT_STREAMING, // request streaming
48 : SERVER_STREAMING, // response streaming
49 : BIDI_STREAMING
50 : };
51 :
52 1215 : RpcMethod(const char* name, RpcType type)
53 1215 : : name_(name), method_type_(type), channel_tag_(NULL) {}
54 :
55 784 : RpcMethod(const char* name, RpcType type,
56 : const std::shared_ptr<Channel>& channel)
57 : : name_(name),
58 : method_type_(type),
59 784 : channel_tag_(channel->RegisterMethod(name)) {}
60 :
61 1090 : const char* name() const { return name_; }
62 1934 : RpcType method_type() const { return method_type_; }
63 2596833 : void* channel_tag() const { return channel_tag_; }
64 :
65 : private:
66 : const char* const name_;
67 : const RpcType method_type_;
68 : void* const channel_tag_;
69 : };
70 :
71 : } // namespace grpc
72 :
73 : #endif // GRPCXX_IMPL_RPC_METHOD_H
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