01: /*
02: * Copyright 2007 Outerthought bvba and Schaubroeck nv
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.outerj.daisy.workflow;
17:
18: import org.outerj.daisy.repository.RepositoryException;
19:
20: import java.util.Map;
21: import java.util.HashMap;
22:
23: public class WorkflowException extends RepositoryException {
24: private String message;
25:
26: public WorkflowException() {
27: super ();
28: }
29:
30: public WorkflowException(String message) {
31: super (message);
32: }
33:
34: public WorkflowException(String message, Throwable cause) {
35: super (message, cause);
36: }
37:
38: public WorkflowException(Throwable cause) {
39: super (cause);
40: }
41:
42: public String getMessage() {
43: return message != null ? message : super .getMessage();
44: }
45:
46: public WorkflowException(Map state) {
47: this .message = (String) state.get("message");
48: }
49:
50: public Map<String, String> getState() {
51: Map<String, String> state = new HashMap<String, String>();
52: String message = getMessage();
53: if (message != null)
54: state.put("message", getMessage());
55: return state;
56: }
57: }
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