/* * Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package java.security; /** * <p> This exception is thrown by the AccessController to indicate * that a requested access (to a critical system resource such as the * file system or the network) is denied. * * <p> The reason to deny access can vary. For example, the requested * permission might be of an incorrect type, contain an invalid * value, or request access that is not allowed according to the * security policy. Such information should be given whenever * possible at the time the exception is thrown. * * @author Li Gong * @author Roland Schemers */ public class AccessControlException extends SecurityException { private static final long serialVersionUID = 5138225684096988535L; // the permission that caused the exeception to be thrown. private Permission perm; /** * Constructs an <code>AccessControlException</code> with the * specified, detailed message. * * @param s the detail message. */ public AccessControlException(String s) { super(s); } /** * Constructs an <code>AccessControlException</code> with the * specified, detailed message, and the requested permission that caused * the exception. * * @param s the detail message. * @param p the permission that caused the exception. */ public AccessControlException(String s, Permission p) { super(s); perm = p; } /** * Gets the Permission object associated with this exeception, or * null if there was no corresponding Permission object. * * @return the Permission object. */ public Permission getPermission() { return perm; } }