/*
 *
 * 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 _DtxBuffer_
#define _DtxBuffer_

#include "qpid/broker/BrokerImportExport.h"
#include "qpid/broker/TxBuffer.h"
#include "qpid/sys/Mutex.h"

namespace qpid {
namespace broker {
class DtxBuffer : public TxBuffer{
    mutable sys::Mutex lock;
    const std::string xid;
    bool ended;
    bool suspended;
    bool failed;
    bool expired;

  public:
    typedef boost::shared_ptr<DtxBuffer> shared_ptr;

    QPID_BROKER_EXTERN DtxBuffer(
        const std::string& xid = "",
        bool ended=false, bool suspended=false, bool failed=false, bool expired=false);
    QPID_BROKER_EXTERN ~DtxBuffer();
    QPID_BROKER_EXTERN void markEnded();
    bool isEnded() const;
    void setSuspended(bool suspended);
    bool isSuspended() const;
    void fail();
    bool isRollbackOnly() const;
    void timedout();
    bool isExpired() const;
    bool isFailed() const;
    std::string getXid() const;
};
}
}


#endif
