This project has retired. For details please refer to its Attic page.
Source code
001package org.apache.archiva.transaction;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import java.io.IOException;
023
024/**
025 * Interface for individual events in a transaction.
026 *
027 */
028public interface TransactionEvent
029{
030    /**
031     * Commit this event.
032     *
033     * @throws IOException if an error occurred committing the change
034     */
035    void commit()
036        throws IOException;
037
038    /**
039     * Rollback the even already committed.
040     *
041     * @throws IOException if an error occurred reverting the change
042     */
043    void rollback()
044        throws IOException;
045}