01: /* $Id: XmlLoadException.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.xmlrules;
20:
21: /**
22: * Thrown when an error occurs while parsing XML into Digester rules.
23: *
24: * @since 1.2
25: */
26: public class XmlLoadException extends RuntimeException {
27:
28: private Throwable cause = null;
29:
30: /**
31: * @param cause underlying exception that caused this to be thrown
32: */
33: public XmlLoadException(Throwable cause) {
34: this (cause.getMessage());
35: this .cause = cause;
36: }
37:
38: public XmlLoadException(String msg) {
39: super (msg);
40: }
41:
42: public XmlLoadException(String msg, Throwable cause) {
43: this (msg);
44: this .cause = cause;
45: }
46:
47: /**
48: * Returns the cause of this throwable or null if the cause is
49: * nonexistent or unknown.
50: */
51: public Throwable getCause() {
52: return cause;
53: }
54: }
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