1   /**
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *      http://www.apache.org/licenses/LICENSE-2.0
   10    *
   11    * Unless required by applicable law or agreed to in writing, software
   12    * distributed under the License is distributed on an "AS IS" BASIS,
   13    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   14    * See the License for the specific language governing permissions and
   15    * limitations under the License.
   16    */
   17   package org.apache.activemq.store;
   18   
   19   import java.io.IOException;
   20   
   21   import org.apache.activemq.Service;
   22   import org.apache.activemq.command.TransactionId;
   23   
   24   /**
   25    * Represents the durable store of the commit/rollback operations taken against
   26    * the broker.
   27    * 
   28    * @version $Revision: 1.2 $
   29    */
   30   public interface TransactionStore extends Service {
   31   
   32       void prepare(TransactionId txid) throws IOException;
   33   
   34       void commit(TransactionId txid, boolean wasPrepared) throws IOException;
   35   
   36       void rollback(TransactionId txid) throws IOException;
   37   
   38       void recover(TransactionRecoveryListener listener) throws IOException;
   39   
   40   }