     1 /*
     2  * Copyright (c) 1997, 2021, 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  * <p> This exception is thrown by the AccessController to indicate
    30  * that a requested access (to a critical system resource such as the
    31  * file system or the network) is denied.
    32  *
    33  * <p> The reason to deny access can vary.  For example, the requested
    34  * permission might be of an incorrect type,  contain an invalid
    35  * value, or request access that is not allowed according to the
    36  * security policy.  Such information should be given whenever
    37  * possible at the time the exception is thrown.
    38  *
    39  * @author Li Gong
    40  * @author Roland Schemers
    41  * @since 1.2
    42  */
    43
    44 public class AccessControlException extends SecurityException {
    45
    46     @java.io.Serial
    47     private static final long serialVersionUID = 5138225684096988535L;
    48
    49     /**
    50      * The permission that caused the exception to be thrown.
    51      */
    52     private Permission perm;
    53
    54     /**
    55      * Constructs an {@code AccessControlException} with the
    56      * specified, detailed message.
    57      *
    58      * @param   s   the detail message.
    59      */
    60     public AccessControlException(String s) {
    61         super(s);
    62     }
    63
    64     /**
    65      * Constructs an {@code AccessControlException} with the
    66      * specified, detailed message, and the requested permission that caused
    67      * the exception.
    68      *
    69      * @param   s   the detail message.
    70      * @param   p   the permission that caused the exception.
    71      */
    72     public AccessControlException(String s, Permission p) {
    73         super(s);
    74         perm = p;
    75     }
    76
    77     /**
    78      * Gets the Permission object associated with this exception, or
    79      * null if there was no corresponding Permission object.
    80      *
    81      * @return the Permission object.
    82      */
    83     public Permission getPermission() {
    84         return perm;
    85     }
    86 }
    --- EOF ---