/usr/share/cruisecontrol-bin-2.6.1/projects/qpid-trunk/cpp/src/qpid/framing/FramingContent.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 #ifndef _framing_FramingContent_h
00022 #define _framing_FramingContent_h
00023 
00024 #include <ostream>
00025 
00026 namespace qpid {
00027 namespace framing {
00028 
00029 class Buffer;
00030 
00031 enum discriminator_types { INLINE = 0, REFERENCE = 1 };
00032 
00037 class Content
00038 {
00039     uint8_t discriminator;
00040     string value;
00041 
00042     void validate();
00043 
00044  public:
00045     Content();
00046     Content(uint8_t _discriminator, const string& _value);
00047     ~Content();
00048   
00049     void encode(Buffer& buffer) const;
00050     void decode(Buffer& buffer);
00051     size_t size() const;
00052     bool isInline() const { return discriminator == INLINE; }
00053     bool isReference() const { return discriminator == REFERENCE; }
00054     const string& getValue() const { return value; }
00055     void setValue(const string& newValue) { value = newValue; }
00056 
00057     friend std::ostream& operator<<(std::ostream&, const Content&);
00058 };    
00059 
00060 }} // namespace qpid::framing
00061 
00062 
00063 #endif  

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