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Java > Open Source Codes > net > sf > jguard > core > principals > GroupPrincipal


1 /*
2 jGuard is a security framework based on top of jaas (java authentication and authorization security).
3 it is written for web applications, to resolve simply, access control problems.
4 version $Name$
5 http://sourceforge.net/projects/jguard/
6
7 Copyright (C) 2004 Charles GAY
8
9 This library is free software; you can redistribute it and/or
10 modify it under the terms of the GNU Lesser General Public
11 License as published by the Free Software Foundation; either
12 version 2.1 of the License, or (at your option) any later version.
13
14 This library is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 Lesser General Public License for more details.
18
19 You should have received a copy of the GNU Lesser General Public
20 License along with this library; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22  
23
24 jGuard project home page:
25 http://sourceforge.net/projects/jguard/
26
27 */
28 package net.sf.jguard.core.principals;
29
30 import java.util.ArrayList JavaDoc;
31 import java.util.Collection JavaDoc;
32
33
34 /**
35  * This Principal represents the notion of a group.
36  * this class is incomplete. it must NOT be used in production.
37  * @author <a HREF="mailto:diabolo512@users.sourceforge.net">Charles Gay</a>
38  */
39 public class GroupPrincipal implements BasePrincipal {
40     private String JavaDoc name;
41     private Collection JavaDoc children;
42     private static final long serialVersionUID = -6416037506376087735L;
43
44     public GroupPrincipal(String JavaDoc name){
45         this.name = name;
46         this.children = new ArrayList JavaDoc();
47     }
48     
49     public String JavaDoc getName() {
50         return this.name;
51     }
52
53     public int compareTo(Object JavaDoc group) {
54         GroupPrincipal groupPrincipal = (GroupPrincipal)group;
55         return this.name.compareTo(groupPrincipal.getName());
56     }
57     
58     /**
59      * return the GroupPrincipals collection owned by this GroupPrincipal.
60      * @return
61      */
62     public Collection JavaDoc getChildren(){
63         return children;
64     }
65
66 }
67
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