/usr/share/cruisecontrol-bin-2.6.1/projects/qpid-trunk/cpp/src/qpid/broker/TransactionalStore.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 _TransactionalStore_
00022 #define _TransactionalStore_
00023 
00024 #include <memory>
00025 #include <string>
00026 #include <set>
00027 
00028 namespace qpid {
00029 namespace broker {
00030 
00031 struct InvalidTransactionContextException : public std::exception {};
00032 
00033 class TransactionContext {
00034 public:
00035     virtual ~TransactionContext(){}
00036 };
00037 
00038 class TPCTransactionContext : public TransactionContext {
00039 public:
00040     virtual ~TPCTransactionContext(){}
00041 };
00042 
00043 class TransactionalStore {
00044 public:
00045     virtual std::auto_ptr<TransactionContext> begin() = 0;
00046     virtual std::auto_ptr<TPCTransactionContext> begin(const std::string& xid) = 0;
00047     virtual void prepare(TPCTransactionContext& txn) = 0;
00048     virtual void commit(TransactionContext& txn) = 0;
00049     virtual void abort(TransactionContext& txn) = 0;
00050 
00051     virtual void collectPreparedXids(std::set<std::string>& xids) = 0;
00052     
00053     virtual ~TransactionalStore(){}
00054 };
00055 
00056 }
00057 }
00058 
00059 
00060 #endif

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