01: /* $Id: PluginException.java 471661 2006-11-06 08:09:25Z skitching $
02: *
03: * Licensed to the Apache Software Foundation (ASF) under one or more
04: * contributor license agreements. See the NOTICE file distributed with
05: * this work for additional information regarding copyright ownership.
06: * The ASF licenses this file to You under the Apache License, Version 2.0
07: * (the "License"); you may not use this file except in compliance with
08: * the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing, software
13: * distributed under the License is distributed on an "AS IS" BASIS,
14: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: * See the License for the specific language governing permissions and
16: * limitations under the License.
17: */
18:
19: package org.apache.commons.digester.plugins;
20:
21: /**
22: * Thrown when some plugin-related error has occurred, and none of the
23: * other exception types are appropriate.
24: *
25: * @since 1.6
26: */
27:
28: public class PluginException extends Exception {
29:
30: private Throwable cause = null;
31:
32: /**
33: * @param cause underlying exception that caused this to be thrown
34: */
35: public PluginException(Throwable cause) {
36: this (cause.getMessage());
37: this .cause = cause;
38: }
39:
40: /**
41: * @param msg describes the reason this exception is being thrown.
42: */
43: public PluginException(String msg) {
44: super (msg);
45: }
46:
47: /**
48: * @param msg describes the reason this exception is being thrown.
49: * @param cause underlying exception that caused this to be thrown
50: */
51: public PluginException(String msg, Throwable cause) {
52: this (msg);
53: this .cause = cause;
54: }
55:
56: /**
57: * @return the underlying exception that caused this to be thrown
58: */
59: public Throwable getCause() {
60: return cause;
61: }
62: }
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