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Java > Open Source Codes > org > apache > commons > digester > xmlrules > XmlLoadException


1 /* $Id: XmlLoadException.java 155412 2005-02-26 12:58:36Z dirkv $
2  *
3  * Copyright 2001-2004 The Apache Software Foundation.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18
19 package org.apache.commons.digester.xmlrules;
20
21
22 /**
23  * Thrown when an error occurs while parsing XML into Digester rules.
24  *
25  * @since 1.2
26  */
27 public class XmlLoadException extends RuntimeException JavaDoc {
28
29     private Throwable JavaDoc cause = null;
30
31     /**
32      * @param cause underlying exception that caused this to be thrown
33      */
34     public XmlLoadException(Throwable JavaDoc cause) {
35         this(cause.getMessage());
36         this.cause = cause;
37     }
38
39     public XmlLoadException(String JavaDoc msg) {
40         super(msg);
41     }
42
43     public XmlLoadException(String JavaDoc msg, Throwable JavaDoc cause) {
44         this(msg);
45         this.cause = cause;
46     }
47     
48     /**
49      * Returns the cause of this throwable or null if the cause is
50      * nonexistent or unknown.
51      */
52     public Throwable JavaDoc getCause() {
53         return cause;
54     }
55 }
56
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