/*

* 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;

}

}