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Java > Open Source Codes > com > caucho > util > NotImplementedException


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * Resin Open Source is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * Resin Open Source is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17  * of NON-INFRINGEMENT. See the GNU General Public License for more
18  * details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with Resin Open Source; if not, write to the
22  * Free SoftwareFoundation, Inc.
23  * 59 Temple Place, Suite 330
24  * Boston, MA 02111-1307 USA
25  *
26  * @author Scott Ferguson
27  */
28
29 package com.caucho.util;
30
31 import java.io.PrintStream JavaDoc;
32 import java.io.PrintWriter JavaDoc;
33
34 /**
35  * A better name for stubbed out interfaces.
36  */
37 public class NotImplementedException extends UnsupportedOperationException JavaDoc
38   implements ExceptionWrapper {
39   private Throwable JavaDoc rootCause;
40   
41   public NotImplementedException(String JavaDoc message)
42   {
43     super(message);
44   }
45   
46   public NotImplementedException(String JavaDoc message, Throwable JavaDoc e)
47   {
48     super(message);
49
50     rootCause = e;
51   }
52   
53   public NotImplementedException(Throwable JavaDoc e)
54   {
55     super(e.toString());
56
57     rootCause = e;
58   }
59
60   public static UnsupportedOperationException JavaDoc create(Exception JavaDoc e)
61   {
62     if (e instanceof UnsupportedOperationException JavaDoc)
63       return (UnsupportedOperationException JavaDoc) e;
64     else
65       return new NotImplementedException(e);
66   }
67   
68   public Throwable JavaDoc getRootCause()
69   {
70     return rootCause;
71   }
72
73   /**
74    * Prints the stack trace.
75    */
76   public void printStackTrace(PrintWriter JavaDoc out)
77   {
78     super.printStackTrace(out);
79     
80     Throwable JavaDoc rootCause = getRootCause();
81
82     if (rootCause != null) {
83       out.println("Root cause is:");
84       rootCause.printStackTrace(out);
85     }
86   }
87   
88   /**
89    * Prints the stack trace.
90    */
91   public void printStackTrace(PrintStream JavaDoc out)
92   {
93     super.printStackTrace(out);
94     
95     Throwable JavaDoc rootCause = getRootCause();
96
97     if (rootCause != null) {
98       out.println("Root cause is:");
99       rootCause.printStackTrace(out);
100     }
101   }
102 }
103
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