1 /* 2 * Copyright (c) 2008, 2009, 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.dyn; 27 28 /** 29 * Thrown to indicate that a caller has attempted to create a method handle 30 * which accesses a field, method, or class to which the caller does not have access. 31 * This unchecked exception is analogous to {@link IllegalAccessException}, 32 * which is a checked exception thrown when reflective invocation fails 33 * because of an access check. With method handles, this same access 34 * checking is performed by the {@link MethodHandles.Lookup lookup object} 35 * on behalf of the method handle creator, 36 * at the time of creation. 37 * @author John Rose, JSR 292 EG 38 */ 39 public class NoAccessException extends RuntimeException { 40 /** 41 * Constructs a {@code NoAccessException} with no detail message. 42 */ 43 public NoAccessException() { 44 super(); 45 } 46 47 /** 48 * Constructs a {@code NoAccessException} with the specified 49 * detail message. 50 * 51 * @param s the detail message 52 */ 53 public NoAccessException(String s) { 54 super(s); 55 } 56 57 /** 58 * Constructs a {@code NoAccessException} with the specified cause. 59 * 60 * @param cause the underlying cause of the exception 61 */ 62 public NoAccessException(Throwable cause) { 63 super(cause); 64 } 65 66 /** 67 * Constructs a {@code NoAccessException} with the specified 68 * detail message and cause. 69 * 70 * @param s the detail message 71 * @param cause the underlying cause of the exception 72 */ 73 public NoAccessException(String s, Throwable cause) { 74 super(s, cause); 75 } 76 }