blob: 1c927fad145e6d109971a5c27aad6d560ea16e5f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
#ifndef _THRIFT_TASYNCPROCESSOR_H_
#define _THRIFT_TASYNCPROCESSOR_H_ 1
#include <functional>
#include <memory>
#include <thrift/TProcessor.h>
#include <thrift/protocol/TProtocol.h>
namespace apache {
namespace thrift {
namespace async {
/**
* Async version of a TProcessor. It is not expected to complete by the time
* the call to process returns. Instead, it calls a cob to signal completion.
*/
class TAsyncProcessor {
public:
virtual ~TAsyncProcessor() = default;
virtual void process(std::function<void(bool success)> _return,
std::shared_ptr<protocol::TProtocol> in,
std::shared_ptr<protocol::TProtocol> out) = 0;
void process(std::function<void(bool success)> _return,
std::shared_ptr<protocol::TProtocol> io) {
return process(_return, io, io);
}
std::shared_ptr<TProcessorEventHandler> getEventHandler() const { return eventHandler_; }
void setEventHandler(std::shared_ptr<TProcessorEventHandler> eventHandler) {
eventHandler_ = eventHandler;
}
protected:
TAsyncProcessor() = default;
std::shared_ptr<TProcessorEventHandler> eventHandler_;
};
class TAsyncProcessorFactory {
public:
virtual ~TAsyncProcessorFactory() = default;
/**
* Get the TAsyncProcessor to use for a particular connection.
*
* This method is always invoked in the same thread that the connection was
* accepted on. This generally means that this call does not need to be
* thread safe, as it will always be invoked from a single thread.
*/
virtual std::shared_ptr<TAsyncProcessor> getProcessor(const TConnectionInfo& connInfo) = 0;
};
}
}
} // apache::thrift::async
namespace apache {
namespace thrift {
using apache::thrift::async::TAsyncProcessor;
}
}
#endif // #ifndef _THRIFT_TASYNCPROCESSOR_H_
|
