00001 /* 00002 * Licensed to the Apache Software Foundation (ASF) under one or more 00003 * contributor license agreements. See the NOTICE file distributed with 00004 * this work for additional information regarding copyright ownership. 00005 * The ASF licenses this file to You under the Apache License, Version 2.0 00006 * (the "License"); you may not use this file except in compliance with 00007 * the License. You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 00018 #ifndef _ACTIVEMQ_COMMANDS_BASEDATASTRUCTURE_H_ 00019 #define _ACTIVEMQ_COMMANDS_BASEDATASTRUCTURE_H_ 00020 00021 #include <activemq/util/Config.h> 00022 #include <activemq/commands/DataStructure.h> 00023 00024 #include <string> 00025 #include <sstream> 00026 00027 namespace activemq{ 00028 namespace wireformat{ 00029 class WireFormat; 00030 } 00031 namespace commands{ 00032 00033 class AMQCPP_API BaseDataStructure : public DataStructure { 00034 public: 00035 00036 virtual ~BaseDataStructure() {} 00037 00038 virtual bool isMarshalAware() const { 00039 return false; 00040 } 00041 00042 virtual void beforeMarshal( wireformat::WireFormat* wireFormat AMQCPP_UNUSED ) {} 00043 00044 virtual void afterMarshal( wireformat::WireFormat* wireFormat AMQCPP_UNUSED ) {} 00045 00046 virtual void beforeUnmarshal( wireformat::WireFormat* wireFormat AMQCPP_UNUSED ) {} 00047 00048 virtual void afterUnmarshal( wireformat::WireFormat* wireFormat AMQCPP_UNUSED ) {} 00049 00050 virtual void setMarshaledForm( wireformat::WireFormat* wireFormat AMQCPP_UNUSED, 00051 const std::vector<char>& data AMQCPP_UNUSED ) {} 00052 00053 virtual std::vector<unsigned char> getMarshaledForm( 00054 wireformat::WireFormat* wireFormat AMQCPP_UNUSED ) { 00055 00056 return std::vector<unsigned char>(); 00057 } 00058 00059 virtual void copyDataStructure( const DataStructure* src AMQCPP_UNUSED ) { 00060 // Nothing to do here 00061 } 00062 00063 virtual std::string toString() const { 00064 return std::string( "No Data for Class BaseDataStructure\n" ); 00065 } 00066 00067 virtual bool equals( const DataStructure* value AMQCPP_UNUSED ) const { 00068 return true; 00069 } 00070 00071 }; 00072 00073 }} 00074 00075 #endif /*_ACTIVEMQ_CONNECTOR_OPENWIRE_COMMANDS_BASEDATASTRUCTURE_H_*/
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