Apache Qpid C++ API
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qpid/framing/ChannelHandler.h

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00001 #ifndef QPID_FRAMING_CHANNELHANDLER_H
00002 #define QPID_FRAMING_CHANNELHANDLER_H
00003 
00004 /*
00005  *
00006  * Licensed to the Apache Software Foundation (ASF) under one
00007  * or more contributor license agreements.  See the NOTICE file
00008  * distributed with this work for additional information
00009  * regarding copyright ownership.  The ASF licenses this file
00010  * to you under the Apache License, Version 2.0 (the
00011  * "License"); you may not use this file except in compliance
00012  * with the License.  You may obtain a copy of the License at
00013  * 
00014  *   http://www.apache.org/licenses/LICENSE-2.0
00015  * 
00016  * Unless required by applicable law or agreed to in writing,
00017  * software distributed under the License is distributed on an
00018  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00019  * KIND, either express or implied.  See the License for the
00020  * specific language governing permissions and limitations
00021  * under the License.
00022  *
00023  */
00024 #include "FrameHandler.h"
00025 #include "AMQFrame.h"
00026 
00027 namespace qpid {
00028 namespace framing {
00029 
00033 class ChannelHandler : public FrameHandler
00034 {
00035   public:
00036     ChannelHandler(uint16_t channelId=0, FrameHandler* next=0)
00037         : FrameHandler(next), channel(channelId) {}
00038     void handle(AMQFrame& frame) {
00039         frame.setChannel(channel);
00040         next->handle(frame);
00041     }
00042     uint16_t get() const { return channel; }
00043     ChannelHandler& set(uint16_t ch) { channel=ch; return *this; }
00044     operator uint16_t() const { return get(); }
00045     ChannelHandler& operator=(uint16_t ch) { return set(ch); }
00046 
00047   private:
00048     uint16_t channel;
00049 };
00050 
00051 }} // namespace qpid::framing
00052 
00053 #endif  

Qpid C++ API Reference
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