1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.kernel.servlet;
16  
17  import com.liferay.portal.kernel.util.StringPool;
18  
19  import java.io.Serializable;
20  
21  import java.security.Principal;
22  
23  /**
24   * <a href="ProtectedPrincipal.java.html"><b><i>View Source</i></b></a>
25   *
26   * @author Brian Wing Shun Chan
27   */
28  public class ProtectedPrincipal implements Principal, Serializable {
29  
30      public ProtectedPrincipal() {
31          this(StringPool.BLANK);
32      }
33  
34      public ProtectedPrincipal(String name) {
35          _name = name;
36      }
37  
38      public String getName() {
39          return _name;
40      }
41  
42      public boolean equals(Object obj) {
43          if (obj == null) {
44              return false;
45          }
46  
47          if (this == obj) {
48              return true;
49          }
50  
51          if (obj instanceof ProtectedPrincipal) {
52              ProtectedPrincipal protectedPrincipal = (ProtectedPrincipal)obj;
53  
54              if (protectedPrincipal.getName().equals(_name)) {
55                  return true;
56              }
57              else {
58                  return false;
59              }
60          }
61          else {
62              return false;
63          }
64      }
65  
66      public int hashCode() {
67          return _name.hashCode();
68      }
69  
70      public String toString() {
71          return _name;
72      }
73  
74      private String _name;
75  
76  }