1 /* 2 * Copyright (c) 1996, 2019, 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 * @since 1.1 34 */ 35 36 public class NoSuchAlgorithmException extends GeneralSecurityException { 37 38 @java.io.Serial 39 private static final long serialVersionUID = -7443947487218346562L; 40 41 /** 42 * Constructs a NoSuchAlgorithmException with no detail 43 * message. A detail message is a String that describes this 44 * particular exception. 45 */ NoSuchAlgorithmException()46 public NoSuchAlgorithmException() { 47 super(); 48 } 49 50 /** 51 * Constructs a NoSuchAlgorithmException with the specified 52 * detail message. A detail message is a String that describes 53 * this particular exception, which may, for example, specify which 54 * algorithm is not available. 55 * 56 * @param msg the detail message. 57 */ NoSuchAlgorithmException(String msg)58 public NoSuchAlgorithmException(String msg) { 59 super(msg); 60 } 61 62 /** 63 * Creates a {@code NoSuchAlgorithmException} with the specified 64 * detail message and cause. 65 * 66 * @param message the detail message (which is saved for later retrieval 67 * by the {@link #getMessage()} method). 68 * @param cause the cause (which is saved for later retrieval by the 69 * {@link #getCause()} method). (A {@code null} value is permitted, 70 * and indicates that the cause is nonexistent or unknown.) 71 * @since 1.5 72 */ NoSuchAlgorithmException(String message, Throwable cause)73 public NoSuchAlgorithmException(String message, Throwable cause) { 74 super(message, cause); 75 } 76 77 /** 78 * Creates a {@code NoSuchAlgorithmException} with the specified cause 79 * and a detail message of {@code (cause==null ? null : cause.toString())} 80 * (which typically contains the class and detail message of 81 * {@code cause}). 82 * 83 * @param cause the cause (which is saved for later retrieval by the 84 * {@link #getCause()} method). (A {@code null} value is permitted, 85 * and indicates that the cause is nonexistent or unknown.) 86 * @since 1.5 87 */ NoSuchAlgorithmException(Throwable cause)88 public NoSuchAlgorithmException(Throwable cause) { 89 super(cause); 90 } 91 } 92