/usr/share/cruisecontrol-bin-2.6.1/projects/qpid-trunk/cpp/src/qpid/framing/FieldTable.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 <iostream>
00022 #include <vector>
00023 #include <boost/shared_ptr.hpp>
00024 #include <map>
00025 #include "amqp_types.h"
00026 
00027 #ifndef _FieldTable_
00028 #define _FieldTable_
00029 
00030 namespace qpid {
00035 namespace framing {
00036 
00037 class FieldValue;
00038 class Buffer;
00039 
00046 class FieldTable
00047 {
00048   public:
00049     typedef boost::shared_ptr<FieldValue> ValuePtr;
00050     typedef std::map<std::string, ValuePtr> ValueMap;
00051 
00052     ~FieldTable();
00053     uint32_t size() const;
00054     void encode(Buffer& buffer) const;
00055     void decode(Buffer& buffer);
00056 
00057     int count() const;
00058     void set(const std::string& name, const ValuePtr& value);
00059     ValuePtr get(const std::string& name) const;
00060 
00061     void setString(const std::string& name, const std::string& value);
00062     void setInt(const std::string& name, int value);
00063     void setTimestamp(const std::string& name, uint64_t value);
00064     void setTable(const std::string& name, const FieldTable& value);
00065     //void setDecimal(string& name, xxx& value);
00066 
00067     std::string getString(const std::string& name) const;
00068     int getInt(const std::string& name) const;
00069 //    uint64_t getTimestamp(const std::string& name) const;
00070 //    void getTable(const std::string& name, FieldTable& value) const;
00071 //    //void getDecimal(string& name, xxx& value);
00072 //    //void erase(const std::string& name);
00073     
00074 
00075     bool operator==(const FieldTable& other) const;
00076 
00077     // Map-like interface.
00078     // TODO: may need to duplicate into versions that return mutable iterator
00079     ValueMap::const_iterator begin() const { return values.begin(); }
00080     ValueMap::const_iterator end() const { return values.end(); }
00081     ValueMap::const_iterator find(const std::string& s) const { return values.find(s); }
00082     
00083   private:
00084     ValueMap values;
00085 
00086     friend std::ostream& operator<<(std::ostream& out, const FieldTable& body);
00087 };
00088 
00089 //class FieldNotFoundException{};
00090 //class UnknownFieldName : public FieldNotFoundException{};
00091 //class IncorrectFieldType : public FieldNotFoundException{};
00092 }
00093 }
00094 
00095 
00096 #endif

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