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Java > Open Source Codes > org > springframework > dao > PessimisticLockingFailureException


1 /*
2  * Copyright 2002-2006 the original author or authors.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.springframework.dao;
18
19 /**
20  * Exception thrown on a pessimistic locking violation.
21  * Thrown by Spring's SQLException translation mechanism
22  * if a corresponding database error is encountered.
23  *
24  * <p>Serves as superclass for more specific exceptions, like
25  * CannotAcquireLockException and DeadlockLoserDataAccessException.
26  *
27  * @author Thomas Risberg
28  * @since 1.2
29  * @see CannotAcquireLockException
30  * @see DeadlockLoserDataAccessException
31  * @see OptimisticLockingFailureException
32  */
33 public class PessimisticLockingFailureException extends ConcurrencyFailureException {
34
35     /**
36      * Constructor for PessimisticLockingFailureException.
37      * @param msg the detail message
38      */
39     public PessimisticLockingFailureException(String JavaDoc msg) {
40         super(msg);
41     }
42
43     /**
44      * Constructor for PessimisticLockingFailureException.
45      * @param msg the detail message
46      * @param cause the root cause from the data access API in use
47      */
48     public PessimisticLockingFailureException(String JavaDoc msg, Throwable JavaDoc cause) {
49         super(msg, cause);
50     }
51
52 }
53
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