/home/aconway/svn/qpid/cpp/lib/common/framing/AMQHeaderBody.h

00001 /*
00002  *
00003  * Licensed to the Apache Software Foundation (ASF) under one
00004  * or more contributor license agreements.  See the NOTICE file
00005  * distributed with this work for additional information
00006  * regarding copyright ownership.  The ASF licenses this file
00007  * to you under the Apache License, Version 2.0 (the
00008  * "License"); you may not use this file except in compliance
00009  * with the License.  You may obtain a copy of the License at
00010  * 
00011  *   http://www.apache.org/licenses/LICENSE-2.0
00012  * 
00013  * Unless required by applicable law or agreed to in writing,
00014  * software distributed under the License is distributed on an
00015  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00016  * KIND, either express or implied.  See the License for the
00017  * specific language governing permissions and limitations
00018  * under the License.
00019  *
00020  */
00021 #include <amqp_types.h>
00022 #include <AMQBody.h>
00023 #include <Buffer.h>
00024 #include <HeaderProperties.h>
00025 
00026 #ifndef _AMQHeaderBody_
00027 #define _AMQHeaderBody_
00028 
00029 namespace qpid {
00030 namespace framing {
00031 
00032 class AMQHeaderBody : virtual public AMQBody
00033 {
00034     HeaderProperties* properties;
00035     u_int16_t weight;
00036     u_int64_t contentSize;
00037 
00038     void createProperties(int classId);
00039 public:
00040     typedef boost::shared_ptr<AMQHeaderBody> shared_ptr;
00041 
00042     AMQHeaderBody(int classId);
00043     AMQHeaderBody();
00044     inline u_int8_t type() const { return HEADER_BODY; }
00045     HeaderProperties* getProperties(){ return properties; }
00046     const HeaderProperties* getProperties() const { return properties; }
00047     inline u_int64_t getContentSize() const { return contentSize; }
00048     inline void setContentSize(u_int64_t _size) { contentSize = _size; }
00049     virtual ~AMQHeaderBody();
00050     virtual u_int32_t size() const;
00051     virtual void encode(Buffer& buffer) const;
00052     virtual void decode(Buffer& buffer, u_int32_t size);
00053     virtual void print(std::ostream& out) const;
00054 };
00055 
00056 }
00057 }
00058 
00059 
00060 #endif

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