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Java > Open Source Codes > org > apache > fop > viewer > MessageException


1 /*
2  * $Id: MessageException.java,v 1.3.2.1 2003/02/25 15:25:15 jeremias Exp $
3  * ============================================================================
4  * The Apache Software License, Version 1.1
5  * ============================================================================
6  *
7  * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
8  *
9  * Redistribution and use in source and binary forms, with or without modifica-
10  * tion, are permitted provided that the following conditions are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright notice,
13  * this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright notice,
16  * this list of conditions and the following disclaimer in the documentation
17  * and/or other materials provided with the distribution.
18  *
19  * 3. The end-user documentation included with the redistribution, if any, must
20  * include the following acknowledgment: "This product includes software
21  * developed by the Apache Software Foundation (http://www.apache.org/)."
22  * Alternately, this acknowledgment may appear in the software itself, if
23  * and wherever such third-party acknowledgments normally appear.
24  *
25  * 4. The names "FOP" and "Apache Software Foundation" must not be used to
26  * endorse or promote products derived from this software without prior
27  * written permission. For written permission, please contact
28  * apache@apache.org.
29  *
30  * 5. Products derived from this software may not be called "Apache", nor may
31  * "Apache" appear in their name, without prior written permission of the
32  * Apache Software Foundation.
33  *
34  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
35  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
36  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
37  * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
38  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
39  * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
40  * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
41  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
42  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
43  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
44  * ============================================================================
45  *
46  * This software consists of voluntary contributions made by many individuals
47  * on behalf of the Apache Software Foundation and was originally created by
48  * James Tauber <jtauber@jtauber.com>. For more information on the Apache
49  * Software Foundation, please see <http://www.apache.org/>.
50  */
51 package org.apache.fop.viewer;
52
53 import java.lang.Exception JavaDoc;
54
55 /**
56  * Die Klasse <code>MessageException</code> ist eine Exception, die
57  * mit einer Meldung und deren Parametern versehen werden kann.
58  * Dadurch kann die Meldung über den Exception-Mechanismus an die
59  * Aufrufer hochgereicht werden, bis schliesslich ein Aufrufer die
60  * Meldung zur Anzeige bringt.
61  *
62  * @author Juergen.Verwohlt@jCatalog.com
63  * @version 1.0 28.05.99
64  *
65  */
66 public class MessageException extends Exception JavaDoc {
67
68     /**
69      * Angabe der auslösenden Exception, wie z.B. NullPointerException.
70      * Dieses Feld ist optional.
71      */
72     protected Exception JavaDoc exception;
73
74     /**
75      * ID der Meldung, die für diese Exception ausgegeben werden soll
76      */
77     protected String JavaDoc messageId;
78
79     /**
80      * Parameterliste zur Meldung
81      */
82     protected String JavaDoc[] parameterList;
83
84
85     // Konstruktoren
86
87     public MessageException() {
88         this("UNKNOWN_EXCEPTION");
89     }
90
91     public MessageException(String JavaDoc aMessageId) {
92         this(aMessageId, null);
93     }
94
95     public MessageException(String JavaDoc aMessageId, String JavaDoc[] aParameterList) {
96         this(aMessageId, aParameterList, null);
97     }
98
99     public MessageException(String JavaDoc aMessageId, String JavaDoc[] aParameterList,
100                             Exception JavaDoc anException) {
101         super(aMessageId);
102         messageId = aMessageId;
103         parameterList = aParameterList;
104         exception = anException;
105     }
106
107     // Zugriffsmethoden
108
109     public String JavaDoc getMessageId() {
110         return messageId;
111     }
112
113     public String JavaDoc[] getParameterList() {
114         return parameterList;
115     }
116
117     public Exception JavaDoc getException() {
118         return exception;
119     }
120
121 }
122
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