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Java > Open Source Codes > org > mr > kernel > security > impl > management > PermissionAlreadyExistsException


1 /*
2  * Copyright 2002 by
3  * <a HREF="http://www.coridan.com">Coridan</a>
4  * <a HREF="mailto: support@coridan.com ">support@coridan.com</a>
5  *
6  * The contents of this file are subject to the Mozilla Public License Version
7  * 1.1 (the "License"); you may not use this file except in compliance with the
8  * License. You may obtain a copy of the License at
9  * http://www.mozilla.org/MPL/
10  *
11  * Software distributed under the License is distributed on an "AS IS" basis,
12  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13  * for the specific language governing rights and limitations under the
14  * License.
15  *
16  * The Original Code is "MantaRay" (TM).
17  *
18  * The Initial Developer of the Original Code is Shirley Sasson.
19  * Portions created by the Initial Developer are Copyright (C) 2006
20  * Coridan Inc. All Rights Reserved.
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22  * Contributor(s): all the names of the contributors are added in the source
23  * code where applicable.
24  *
25  * Alternatively, the contents of this file may be used under the terms of the
26  * LGPL license (the "GNU LESSER GENERAL PUBLIC LICENSE"), in which case the
27  * provisions of LGPL are applicable instead of those above. If you wish to
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29  * License and not to allow others to use your version of this file under
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32  * If you do not delete the provisions above, a recipient may use your version
33  * of this file under either the MPL or the GNU LESSER GENERAL PUBLIC LICENSE.
34
35  *
36  * This library is free software; you can redistribute it and/or modify it
37  * under the terms of the MPL as stated above or under the terms of the GNU
38  * Lesser General Public License as published by the Free Software Foundation;
39  * either version 2.1 of the License, or any later version.
40  *
41  * This library is distributed in the hope that it will be useful, but WITHOUT
42  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
43  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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45  */
46
47 package org.mr.kernel.security.impl.management;
48
49 import org.mr.kernel.security.authorization.permissions.MantaPermission;
50 import org.mr.kernel.security.MantaPrincipal;
51 import org.mr.kernel.security.UserPrincipal;
52 import org.mr.kernel.security.GroupPrincipal;
53
54 /**
55  * Used for management. Thrown when the client is trying to add a permission that
56  * already exists in the management storage (for example, LDAP server).
57  *
58  * @version 1.0
59  * @since May 7, 2006
60  * @author Shirley Sasson
61  *
62  */
63 public class PermissionAlreadyExistsException extends Exception JavaDoc {
64     private MantaPermission _permission;
65     private MantaPrincipal _principal;
66
67     /**
68      * Constructs a new instance of PermissionAlreadyExistsException.
69      *
70      * @param permission the permission
71      * @param user the user principal related with this permission
72      *
73      */
74     public PermissionAlreadyExistsException(MantaPermission permission, UserPrincipal user){
75         super("Permission " + permission.toString() + " already exists for user " + user.getName());
76         _permission = permission;
77         _principal = user;
78     }
79
80     public PermissionAlreadyExistsException(MantaPermission permission, GroupPrincipal group){
81         super("Permission " + permission.toString() + " already exists for group " + group.getName());
82         _permission = permission;
83         _principal = group;
84     }
85
86     /**
87      * Returns the permission associated with the exception.
88      *
89      * @return the permission associated with the exception
90      *
91      */
92     public MantaPermission getPermission(){
93         return _permission;
94     }
95
96     /**
97      * Returns the principal associated with the exception.
98      *
99      * @return the principal associated with the exception
100      *
101      */
102     public MantaPrincipal getPrincipal(){
103         return _principal;
104     }
105 }
106
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