001/*
002 * Copyright 2002-2012 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      https://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.dao;
018
019/**
020 * Exception thrown on a pessimistic locking violation.
021 * Thrown by Spring's SQLException translation mechanism
022 * if a corresponding database error is encountered.
023 *
024 * <p>Serves as superclass for more specific exceptions, like
025 * CannotAcquireLockException and DeadlockLoserDataAccessException.
026 *
027 * @author Thomas Risberg
028 * @since 1.2
029 * @see CannotAcquireLockException
030 * @see DeadlockLoserDataAccessException
031 * @see OptimisticLockingFailureException
032 */
033@SuppressWarnings("serial")
034public class PessimisticLockingFailureException extends ConcurrencyFailureException {
035
036        /**
037         * Constructor for PessimisticLockingFailureException.
038         * @param msg the detail message
039         */
040        public PessimisticLockingFailureException(String msg) {
041                super(msg);
042        }
043
044        /**
045         * Constructor for PessimisticLockingFailureException.
046         * @param msg the detail message
047         * @param cause the root cause from the data access API in use
048         */
049        public PessimisticLockingFailureException(String msg, Throwable cause) {
050                super(msg, cause);
051        }
052
053}