01 /*
02 * Copyright 1996-2003 Sun Microsystems, Inc. All Rights Reserved.
03 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04 *
05 * This code is free software; you can redistribute it and/or modify it
06 * under the terms of the GNU General Public License version 2 only, as
07 * published by the Free Software Foundation. Sun designates this
08 * particular file as subject to the "Classpath" exception as provided
09 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26 package java.security;
27
28 /**
29 * This exception is thrown when a particular cryptographic algorithm is
30 * requested but is not available in the environment.
31 *
32 * @version 1.32, 07/05/05
33 * @author Benjamin Renaud
34 */
35
36 public class NoSuchAlgorithmException extends GeneralSecurityException {
37
38 private static final long serialVersionUID = -7443947487218346562L;
39
40 /**
41 * Constructs a NoSuchAlgorithmException with no detail
42 * message. A detail message is a String that describes this
43 * particular exception.
44 */
45 public NoSuchAlgorithmException() {
46 super ();
47 }
48
49 /**
50 * Constructs a NoSuchAlgorithmException with the specified
51 * detail message. A detail message is a String that describes
52 * this particular exception, which may, for example, specify which
53 * algorithm is not available.
54 *
55 * @param msg the detail message.
56 */
57 public NoSuchAlgorithmException(String msg) {
58 super (msg);
59 }
60
61 /**
62 * Creates a <code>NoSuchAlgorithmException</code> with the specified
63 * detail message and cause.
64 *
65 * @param message the detail message (which is saved for later retrieval
66 * by the {@link #getMessage()} method).
67 * @param cause the cause (which is saved for later retrieval by the
68 * {@link #getCause()} method). (A <tt>null</tt> value is permitted,
69 * and indicates that the cause is nonexistent or unknown.)
70 * @since 1.5
71 */
72 public NoSuchAlgorithmException(String message, Throwable cause) {
73 super (message, cause);
74 }
75
76 /**
77 * Creates a <code>NoSuchAlgorithmException</code> with the specified cause
78 * and a detail message of <tt>(cause==null ? null : cause.toString())</tt>
79 * (which typically contains the class and detail message of
80 * <tt>cause</tt>).
81 *
82 * @param cause the cause (which is saved for later retrieval by the
83 * {@link #getCause()} method). (A <tt>null</tt> value is permitted,
84 * and indicates that the cause is nonexistent or unknown.)
85 * @since 1.5
86 */
87 public NoSuchAlgorithmException(Throwable cause) {
88 super(cause);
89 }
90 }
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