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}