001    /** 
002     * 
003     * Copyright 2004 Protique Ltd
004     * 
005     * Licensed under the Apache License, Version 2.0 (the "License"); 
006     * you may not use this file except in compliance with the License. 
007     * You may obtain a copy of the License at 
008     * 
009     * http://www.apache.org/licenses/LICENSE-2.0
010     * 
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS, 
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
014     * See the License for the specific language governing permissions and 
015     * limitations under the License. 
016     * 
017     **/
018    package org.activemq.store;
019    
020    import javax.jms.JMSException;
021    import javax.transaction.xa.XAException;
022    
023    import org.activemq.message.ActiveMQMessage;
024    import org.activemq.message.ActiveMQXid;
025    import org.activemq.message.MessageAck;
026    import org.activemq.service.Service;
027    
028    /**
029     * Represents the durable store of the commit/rollback operations taken against the
030     * broker.
031     *
032     * @version $Revision: 1.1.1.1 $
033     */
034    public interface TransactionStore extends Service {
035    
036        public void prepare(Object txid) throws XAException;    
037        public void commit(Object txid, boolean wasPrepared) throws XAException;    
038        public void rollback(Object txid) throws XAException; 
039    
040        public static interface RecoveryListener {
041            public void recover(ActiveMQXid xid, ActiveMQMessage addedMessages[], MessageAck aks[]) throws JMSException,XAException;        
042        } 
043        
044        /**
045         * 
046         * 
047         * @param listener
048         * @throws JMSException
049         */
050        public void recover(RecoveryListener listener) throws XAException;
051        
052    }