/*
* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
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*/
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 exception to be thrown.
private
Permission perm;
/**
* Constructs an {@code AccessControlException} with the
* specified, detailed message.
*
* @param s the detail message.
*/
public
AccessControlException(
String s) {
super(
s);
}
/**
* Constructs an {@code AccessControlException} 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 exception, or
* null if there was no corresponding Permission object.
*
* @return the Permission object.
*/
public
Permission getPermission() {
return
perm;
}
}