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1   /*
2    * $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/JaxenException.java,v 1.17 2006/06/03 20:27:21 elharo Exp $
3    * $Revision: 1.17 $
4    * $Date: 2006/06/03 20:27:21 $
5    *
6    * ====================================================================
7    *
8    * Copyright 2000-2002 bob mcwhirter & James Strachan.
9    * All rights reserved.
10   *
11   * Redistribution and use in source and binary forms, with or without
12   * modification, are permitted provided that the following conditions are
13   * met:
14   * 
15   *   * Redistributions of source code must retain the above copyright
16   *     notice, this list of conditions and the following disclaimer.
17   * 
18   *   * Redistributions in binary form must reproduce the above copyright
19   *     notice, this list of conditions and the following disclaimer in the
20   *     documentation and/or other materials provided with the distribution.
21   * 
22   *   * Neither the name of the Jaxen Project nor the names of its
23   *     contributors may be used to endorse or promote products derived 
24   *     from this software without specific prior written permission.
25   * 
26   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
27   * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28   * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
29   * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
30   * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
31   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
32   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
33   * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
34   * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
35   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
36   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37   *
38   * ====================================================================
39   * This software consists of voluntary contributions made by many 
40   * individuals on behalf of the Jaxen Project and was originally 
41   * created by bob mcwhirter <bob@werken.com> and 
42   * James Strachan <jstrachan@apache.org>.  For more information on the 
43   * Jaxen Project, please see <http://www.jaxen.org/>.
44   * 
45   * $Id: JaxenException.java,v 1.17 2006/06/03 20:27:21 elharo Exp $
46   */
47  
48  
49  package org.jaxen;
50  
51  
52  /***
53   * Generic Jaxen exception.
54   *
55   * <p> This is the root of all Jaxen exceptions. It may wrap other exceptions.
56   *
57   * @author <a href="mailto:bob@werken.com">bob mcwhirter</a>
58   */
59  public class JaxenException extends org.jaxen.saxpath.SAXPathException
60  {
61      
62      /***
63       * 
64       */
65      private static final long serialVersionUID = 7132891439526672639L;
66      static double javaVersion = 1.4;
67      
68      static {
69          try {
70              String versionString = System.getProperty("java.version");
71              versionString = versionString.substring(0, 3);
72              javaVersion = Double.valueOf(versionString).doubleValue();
73          }
74          catch (RuntimeException ex) {
75              // The version string format changed so presumably it's
76              // 1.4 or later.
77          }
78      }
79      
80      /***
81       * Create an exception with a detail message.
82       *
83       * @param message the error message
84       */
85      public JaxenException( String message )
86      {
87          super( message );
88      }
89  
90      /***
91       * Create an exception caused by another exception.
92       *
93       * @param rootCause the root cause of this exception
94       */
95      public JaxenException( Throwable rootCause )
96      {
97          super( rootCause );
98      }
99      
100     /***
101      * Create a new JaxenException with the specified detail message
102      * and root cause.
103      * 
104      * @param message the detail message
105      * @param nestedException the cause of this exception
106      */
107     public JaxenException(String message, Throwable nestedException) {
108         super( message, nestedException );
109     }
110     
111 }