001 /* TransformerFactoryConfigurationError.java --
002 Copyright (C) 2004, 2005 Free Software Foundation, Inc.
003
004 This file is part of GNU Classpath.
005
006 GNU Classpath is free software; you can redistribute it and/or modify
007 it under the terms of the GNU General Public License as published by
008 the Free Software Foundation; either version 2, or (at your option)
009 any later version.
010
011 GNU Classpath is distributed in the hope that it will be useful, but
012 WITHOUT ANY WARRANTY; without even the implied warranty of
013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
014 General Public License for more details.
015
016 You should have received a copy of the GNU General Public License
017 along with GNU Classpath; see the file COPYING. If not, write to the
018 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019 02110-1301 USA.
020
021 Linking this library statically or dynamically with other modules is
022 making a combined work based on this library. Thus, the terms and
023 conditions of the GNU General Public License cover the whole
024 combination.
025
026 As a special exception, the copyright holders of this library give you
027 permission to link this library with independent modules to produce an
028 executable, regardless of the license terms of these independent
029 modules, and to copy and distribute the resulting executable under
030 terms of your choice, provided that you also meet, for each linked
031 independent module, the terms and conditions of the license of that
032 module. An independent module is a module which is not derived from
033 or based on this library. If you modify this library, you may extend
034 this exception to your version of the library, but you are not
035 obligated to do so. If you do not wish to do so, delete this
036 exception statement from your version. */
037 package javax.xml.transform;
038
039 /**
040 * An error occurred during configuration of the transformer factory.
041 *
042 * @author (a href='mailto:dog@gnu.org'>Chris Burdess</a)
043 */
044 public class TransformerFactoryConfigurationError
045 extends Error
046 {
047 private static final long serialVersionUID = -6527718720676281516L;
048
049 // Name is fixed by the serialization spec.
050 private final Exception exception;
051
052 /**
053 * Constructor with no detail message.
054 */
055 public TransformerFactoryConfigurationError()
056 {
057 this(null, null);
058 }
059
060 /**
061 * Constructor with a detail message.
062 */
063 public TransformerFactoryConfigurationError(String msg)
064 {
065 this(null, msg);
066 }
067
068 /**
069 * Constructor with an underlying cause.
070 */
071 public TransformerFactoryConfigurationError(Exception e)
072 {
073 this(e, null);
074 }
075
076 /**
077 * Constructor with an underlying cause and detail message.
078 */
079 public TransformerFactoryConfigurationError(Exception e, String msg)
080 {
081 super(msg);
082 exception = e;
083 }
084
085 /**
086 * Returns the detail message.
087 */
088 public String getMessage()
089 {
090 String message = super.getMessage();
091 if (message == null && exception != null)
092 {
093 message = exception.getMessage();
094 }
095 return message;
096 }
097
098 /**
099 * Returns the underlying cause.
100 */
101 public Exception getException()
102 {
103 return exception;
104 }
105
106 }