01: /*
02: * Copyright 2004 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.repository;
17:
18: import java.util.Map;
19:
20: /**
21: * Thrown if something goes wrong in the repository.
22: */
23: public class RepositoryException extends Exception {
24: public RepositoryException() {
25: super ();
26: }
27:
28: public RepositoryException(String message) {
29: super (message);
30: }
31:
32: public RepositoryException(String message, Throwable cause) {
33: super (message, cause);
34: }
35:
36: public RepositoryException(Throwable cause) {
37: super (cause);
38: }
39:
40: /**
41: * Exceptions which can externalize their state as a map containing
42: * string-string pairs can override this method to do so. In that
43: * case, they should also have a constructor taking a Map as argument
44: * allowing reconstruction of the exception.
45: *
46: * <p>This is used to reconstruct server-side exceptions in the repository
47: * client.
48: */
49: public Map<String, String> getState() {
50: return null;
51: }
52: }
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