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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
#ifndef _TxAck_
#define _TxAck_
#include <algorithm>
#include <functional>
#include <list>
#include <AccumulatedAck.h>
#include <DeliveryRecord.h>
#include <TxOp.h>
namespace qpid {
namespace broker {
/**
* Defines the transactional behaviour for acks received by a
* transactional channel.
*/
class TxAck : public TxOp{
AccumulatedAck& acked;
std::list<DeliveryRecord>& unacked;
const std::string* const xid;
public:
/**
* @param acked a representation of the accumulation of
* acks received
* @param unacked the record of delivered messages
*/
TxAck(AccumulatedAck& acked, std::list<DeliveryRecord>& unacked, const std::string* const xid = 0);
virtual bool prepare(TransactionContext* ctxt) throw();
virtual void commit() throw();
virtual void rollback() throw();
virtual ~TxAck(){}
};
}
}
#endif
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