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1   /*
2    * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
3    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4    *
5    * This code is free software; you can redistribute it and/or modify it
6    * under the terms of the GNU General Public License version 2 only, as
7    * published by the Free Software Foundation.  Oracle designates this
8    * particular file as subject to the "Classpath" exception as provided
9    * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22   * or visit www.oracle.com if you need additional information or have any
23   * 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   * @author Benjamin Renaud
33   */
34  
35  public class NoSuchAlgorithmException extends GeneralSecurityException {
36  
37      private static final long serialVersionUID = -7443947487218346562L;
38  
39      /**
40       * Constructs a NoSuchAlgorithmException with no detail
41       * message. A detail message is a String that describes this
42       * particular exception.
43       */
44      public NoSuchAlgorithmException() {
45          super();
46      }
47  
48      /**
49       * Constructs a NoSuchAlgorithmException with the specified
50       * detail message. A detail message is a String that describes
51       * this particular exception, which may, for example, specify which
52       * algorithm is not available.
53       *
54       * @param msg the detail message.
55       */
56      public NoSuchAlgorithmException(String msg) {
57          super(msg);
58      }
59  
60      /**
61       * Creates a {@code NoSuchAlgorithmException} with the specified
62       * detail message and cause.
63       *
64       * @param message the detail message (which is saved for later retrieval
65       *        by the {@link #getMessage()} method).
66       * @param cause the cause (which is saved for later retrieval by the
67       *        {@link #getCause()} method).  (A {@code null} value is permitted,
68       *        and indicates that the cause is nonexistent or unknown.)
69       * @since 1.5
70       */
71      public NoSuchAlgorithmException(String message, Throwable cause) {
72          super(message, cause);
73      }
74  
75      /**
76       * Creates a {@code NoSuchAlgorithmException} with the specified cause
77       * and a detail message of {@code (cause==null ? null : cause.toString())}
78       * (which typically contains the class and detail message of
79       * {@code cause}).
80       *
81       * @param cause the cause (which is saved for later retrieval by the
82       *        {@link #getCause()} method).  (A {@code null} value is permitted,
83       *        and indicates that the cause is nonexistent or unknown.)
84       * @since 1.5
85       */
86      public NoSuchAlgorithmException(Throwable cause) {
87          super(cause);
88      }
89  }