AuthorizationRealm


1   /*****************************************
2    *                                       *
3    *  JBoss Portal: The OpenSource Portal  *
4    *                                       *
5    *   Distributable under LGPL license.   *
6    *   See terms of license at gnu.org.    *
7    *                                       *
8    *****************************************/
9   package org.jboss.portal.core.security;
10  
11  import java.util.Set  ;
12  import java.util.Collections  ;
13  
14  /**
15   * The interface a component deals with.
16   * It allows a component to perform authorization queries on it.
17   *
18   * @author <a HREF="mailto:julien@jboss.org">Julien Viet</a>
19   * @version $Revision: 1.8 $
20   */
21  public interface AuthorizationRealm
22  {
23     /** Anonymous ( "" ) role value. */
24     String   ANONYMOUS_ROLE = "".intern();
25  
26     /** Anonymous role. */
27     Set   ANONYMOUS_ROLE_SET = Collections.singleton(ANONYMOUS_ROLE);
28  
29     /**
30      * Return true if the given role has the global permission. 
31      */
32     boolean hasPermission(String   domain, String   role, String   permission);
33     
34     /**
35      * Return true if one of the given roles has the global permission. 
36      */
37     boolean hasPermission(String   domain, Set   roles, String   permission);
38     
39     /**
40      * Return true if the given role has the local permission. 
41      */
42     boolean hasPermission(String   domain, String   role, String  [] path, String   permission);
43  
44     /**
45      * Return true if one of the given roles has the local permission. 
46      */
47     boolean hasPermission(String   domain, Set   roles, String  [] path, String   permission);
48  
49     /**
50      * Return true if the given role has the global permission.
51      */
52     boolean hasPermission(String   role, String   permission);
53  
54     /**
55      * Return true if one of the given roles has the global permission.
56      */
57     boolean hasPermission(Set   roles, String   permission);
58  
59     /**
60      * Return true if the given role has the local permission.
61      */
62     boolean hasPermission(String   role, String  [] path, String   permission);
63  
64     /**
65      * Return true if one of the given roles has the local permission.
66      */
67     boolean hasPermission(Set   roles, String  [] path, String   permission);
68  }
69
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