01: /*
02: * Copyright 2002-2006 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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 concurrency failure.
21: *
22: * <p>This exception should be subclassed to indicate the type of failure:
23: * optimistic locking, failure to acquire lock, etc.
24: *
25: * @author Thomas Risberg
26: * @since 1.1
27: * @see OptimisticLockingFailureException
28: * @see PessimisticLockingFailureException
29: * @see CannotAcquireLockException
30: * @see DeadlockLoserDataAccessException
31: */
32: public class ConcurrencyFailureException extends DataAccessException {
33:
34: /**
35: * Constructor for ConcurrencyFailureException.
36: * @param msg the detail message
37: */
38: public ConcurrencyFailureException(String msg) {
39: super (msg);
40: }
41:
42: /**
43: * Constructor for ConcurrencyFailureException.
44: * @param msg the detail message
45: * @param cause the root cause from the data access API in use
46: */
47: public ConcurrencyFailureException(String msg, Throwable cause) {
48: super(msg, cause);
49: }
50:
51: }
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