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1   /**
2    *
3    * Copyright 2003-2004 The Apache Software Foundation
4    *
5    *  Licensed under the Apache License, Version 2.0 (the "License");
6    *  you may not use this file except in compliance with the License.
7    *  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   *  Unless required by applicable law or agreed to in writing, software
12   *  distributed under the License is distributed on an "AS IS" BASIS,
13   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   *  See the License for the specific language governing permissions and
15   *  limitations under the License.
16   */
17  
18  //
19  // This source code implements specifications defined by the Java
20  // Community Process. In order to remain compliant with the specification
21  // DO NOT add / change / or delete method signatures!
22  //
23  
24  package javax.security.jacc;
25  
26  import java.io.Serializable;
27  import java.security.Permission;
28  
29  /**
30   *
31   * @version $Rev: 54183 $ $Date: 2004-10-09 15:04:29 -0700 (Sat, 09 Oct 2004) $
32   */
33  public final class WebRoleRefPermission extends Permission implements Serializable {
34      private transient int cachedHashCode = 0;
35      private String actions;
36  
37      public WebRoleRefPermission(String name, String role) {
38          super(name);
39  
40          actions = role;
41      }
42  
43      public boolean equals(Object o) {
44          if (o == null || !(o instanceof WebRoleRefPermission)) return false;
45  
46          WebRoleRefPermission other = (WebRoleRefPermission)o;
47          return getName().equals(other.getName()) && actions.equals(other.actions);
48      }
49  
50      public String getActions() {
51          return actions;
52      }
53  
54      public int hashCode() {
55          if (cachedHashCode == 0) {
56              cachedHashCode = getName().hashCode() ^ actions.hashCode();
57          }
58          return cachedHashCode;
59      }
60  
61      public boolean implies(Permission permission) {
62          return equals(permission);
63      }
64  }
65