01: /*
02: * Copyright 2004-2007 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: package org.springframework.webflow.execution.repository;
17:
18: import org.springframework.webflow.core.FlowException;
19:
20: /**
21: * The root of the {@link FlowExecutionRepository} exception hierarchy.
22: * Indicates a problem occured either saving, restoring, or invalidating
23: * a managed flow execution.
24: *
25: * @author Erwin Vervaet
26: * @author Keith Donald
27: */
28: public abstract class FlowExecutionRepositoryException extends
29: FlowException {
30:
31: /**
32: * Creates a new flow execution repository exception.
33: * @param message a descriptive message
34: */
35: public FlowExecutionRepositoryException(String message) {
36: super (message);
37: }
38:
39: /**
40: * Creates a new flow execution repository exception.
41: * @param message a descriptive message
42: * @param cause the root cause of the problem
43: */
44: public FlowExecutionRepositoryException(String message,
45: Throwable cause) {
46: super(message, cause);
47: }
48: }
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