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1 | /* |
2 | * Licensed to the Apache Software Foundation (ASF) under one | |
3 | * or more contributor license agreements. See the NOTICE file | |
4 | * distributed with this work for additional information | |
5 | * regarding copyright ownership. The ASF licenses this file | |
6 | * to you under the Apache License, Version 2.0 (the | |
7 | * "License"); you may not use this file except in compliance | |
8 | * with the License. You may obtain a copy of the License at | |
9 | * | |
10 | * http://www.apache.org/licenses/LICENSE-2.0 | |
11 | * | |
12 | * Unless required by applicable law or agreed to in writing, | |
13 | * software distributed under the License is distributed on an | |
14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
15 | * KIND, either express or implied. See the License for the | |
16 | * specific language governing permissions and limitations | |
17 | * under the License. | |
18 | */ | |
19 | ||
20 | package thrift | |
21 | ||
22 | import "context" | |
23 | ||
24 | // A processor is a generic object which operates upon an input stream and | |
25 | // writes to some output stream. | |
26 | type TProcessor interface { | |
27 | Process(ctx context.Context, in, out TProtocol) (bool, TException) | |
28 | } | |
29 | ||
30 | type TProcessorFunction interface { | |
31 | Process(ctx context.Context, seqId int32, in, out TProtocol) (bool, TException) | |
32 | } | |
33 | ||
34 | // The default processor factory just returns a singleton | |
35 | // instance. | |
36 | type TProcessorFactory interface { | |
37 | GetProcessor(trans TTransport) TProcessor | |
38 | } | |
39 | ||
40 | type tProcessorFactory struct { | |
41 | processor TProcessor | |
42 | } | |
43 | ||
44 | func NewTProcessorFactory(p TProcessor) TProcessorFactory { | |
45 | return &tProcessorFactory{processor: p} | |
46 | } | |
47 | ||
48 | func (p *tProcessorFactory) GetProcessor(trans TTransport) TProcessor { | |
49 | return p.processor | |
50 | } | |
51 | ||
52 | /** | |
53 | * The default processor factory just returns a singleton | |
54 | * instance. | |
55 | */ | |
56 | type TProcessorFunctionFactory interface { | |
57 | GetProcessorFunction(trans TTransport) TProcessorFunction | |
58 | } | |
59 | ||
60 | type tProcessorFunctionFactory struct { | |
61 | processor TProcessorFunction | |
62 | } | |
63 | ||
64 | func NewTProcessorFunctionFactory(p TProcessorFunction) TProcessorFunctionFactory { | |
65 | return &tProcessorFunctionFactory{processor: p} | |
66 | } | |
67 | ||
68 | func (p *tProcessorFunctionFactory) GetProcessorFunction(trans TTransport) TProcessorFunction { | |
69 | return p.processor | |
70 | } |