001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  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 */
017package org.apache.commons.transaction.memory;
018
019
020/**
021 * Exception displaying a lock problem in pessimistic transactions.
022 * 
023 * @version $Id: LockException.java 493628 2007-01-07 01:42:48Z joerg $
024 * @see OptimisticMapWrapper
025 * @see org.apache.commons.transaction.locking.LockException
026 * @deprecated no longer used as it has been replaced by the more general
027 * version in {@link org.apache.commons.transaction.locking.LockException} 
028 */
029public class LockException extends RuntimeException /* FIXME Exception */{
030
031    public static final int CODE_INTERRUPTED = 1;
032
033    public static final int CODE_TIMED_OUT = 2;
034
035    public static final int CODE_DEADLOCK_VICTIM = 3;
036
037    protected Object key;
038
039    protected String reason;
040
041    protected int code;
042
043    public LockException(String reason, int code, Object key) {
044        this.reason = reason;
045        this.key = key;
046        this.code = code;
047    }
048}