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Java > Open Source Codes > org > pdfbox > exceptions > CryptographyException


1 /**
2  * Copyright (c) 2003, www.pdfbox.org
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions are met:
7  *
8  * 1. Redistributions of source code must retain the above copyright notice,
9  * this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright notice,
11  * this list of conditions and the following disclaimer in the documentation
12  * and/or other materials provided with the distribution.
13  * 3. Neither the name of pdfbox; nor the names of its
14  * contributors may be used to endorse or promote products derived from this
15  * software without specific prior written permission.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20  * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
24  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
26  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27  *
28  * http://www.pdfbox.org
29  *
30  */
31 package org.pdfbox.exceptions;
32
33 /**
34  * An exception that indicates that something has gone wrong during a
35  * cryptography operation.
36  *
37  * @author <a HREF="mailto:ben@benlitchfield.com">Ben Litchfield</a>
38  * @version $Revision: 1.4 $
39  */
40 public class CryptographyException extends Exception JavaDoc
41 {
42     private Exception JavaDoc embedded;
43
44     /**
45      * Constructor.
46      *
47      * @param msg A msg to go with this exception.
48      */
49     public CryptographyException( String JavaDoc msg )
50     {
51         super( msg );
52     }
53
54     /**
55      * Constructor.
56      *
57      * @param e The root exception that caused this exception.
58      */
59     public CryptographyException( Exception JavaDoc e )
60     {
61         super( e.getMessage() );
62         setEmbedded( e );
63     }
64     /**
65      * This will get the exception that caused this exception.
66      *
67      * @return The embedded exception if one exists.
68      */
69     public Exception JavaDoc getEmbedded()
70     {
71         return embedded;
72     }
73     /**
74      * This will set the exception that caused this exception.
75      *
76      * @param e The sub exception.
77      */
78     private void setEmbedded( Exception JavaDoc e )
79     {
80         embedded = e;
81     }
82 }
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