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 _TxBuffer_ 00022 #define _TxBuffer_ 00023 00024 #include <algorithm> 00025 #include <functional> 00026 #include <vector> 00027 #include "TransactionalStore.h" 00028 #include "TxOp.h" 00029 00059 namespace qpid { 00060 namespace broker { 00061 class TxBuffer{ 00062 typedef std::vector<TxOp::shared_ptr>::iterator op_iterator; 00063 std::vector<TxOp::shared_ptr> ops; 00064 public: 00080 bool prepare(TransactionalStore* const store); 00089 void commit(); 00097 void rollback(); 00101 void enlist(TxOp::shared_ptr op); 00102 }; 00103 } 00104 } 00105 00106 00107 #endif