1 /*
2 * EL4J, the Extension Library for the J2EE, adds incremental enhancements to
3 * the spring framework, http://el4j.sf.net
4 * Copyright (C) 2005 by ELCA Informatique SA, Av. de la Harpe 22-24,
5 * 1000 Lausanne, Switzerland, http://www.elca.ch
6 *
7 * EL4J is published under the GNU Lesser General Public License (LGPL)
8 * Version 2.1. See http://www.gnu.org/licenses/
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * For alternative licensing, please contact info@elca.ch
16 */
17
18 package ch.elca.el4j.util.encryption;
19
20 import ch.elca.el4j.core.exceptions.BaseException;
21
22 /**
23 * Exception that is thrown when an encryption or decryption exception occured.
24 *
25 * @svnLink $Revision: 3874 $;$Date: 2009-08-04 14:25:40 +0200 (Di, 04. Aug 2009) $;$Author: swismer $;$URL: https://el4j.svn.sourceforge.net/svnroot/el4j/branches/el4j_3_1/el4j/framework/modules/core/src/main/java/ch/elca/el4j/util/encryption/EncryptionException.java $
26 *
27 * @author Andreas Pfenninger (APR)
28 */
29 public class EncryptionException extends BaseException {
30
31 /**
32 * Default message if no reason for the exception is provided. Should only
33 * be used with a wrapped exception, and only if the wrapped exception
34 * contains sufficient information to explain what happened.
35 */
36 private static final String EXCEPTION_MESSAGE_ENCRYPTION_FAILED
37 = "The password could not be encrypted due "
38 + "to a low level exception.{0}";
39
40 /**
41 * @see BaseException for comment of constructor.
42 */
43 protected EncryptionException(String message, Object[] parameters,
44 Throwable wrappedException) {
45 super(message, parameters, wrappedException);
46 }
47
48 /**
49 * Constructor with wrapped exception.
50 *
51 * @param wrappedException
52 * The exception that occured during encryption.
53 */
54 public EncryptionException(Throwable wrappedException) {
55 this(EXCEPTION_MESSAGE_ENCRYPTION_FAILED, new Object[] {""},
56 wrappedException);
57 }
58
59 /**
60 * Constructor with message.
61 *
62 * @param cause
63 * The reason for this exception.
64 */
65 public EncryptionException(String cause) {
66 this(EXCEPTION_MESSAGE_ENCRYPTION_FAILED, new Object[] {cause}, null);
67 }
68 }