SimplePrincipal


1   /*
2    * Created on Feb 13, 2005
3    */
4   package com.nightlabs.ipanema.base;
5   
6   import java.security.Principal  ;
7   
8   /**
9    * @author Marco Schulze - marco at nightlabs dot de
10   */
11  public class SimplePrincipal implements Principal  , java.io.Serializable  
12  {
13      private String   name;
14  
15      public SimplePrincipal(String   name)
16      {
17          this.name = name;
18      }
19  
20      /**
21       * @other The object with which to compare
22       * @return true if other implements Principal and name equals other.getName();
23       */
24      public boolean equals(Object   other)
25      {
26          if (other == this)
27              return true;
28  
29          if (!(other instanceof Principal  ))
30              return false;
31  
32          String   otherName = ((Principal  )other).getName();
33  
34          if (name == null)
35              return otherName == null;
36       
37          return name.equals(otherName);
38      }
39  
40      public int hashCode()
41      {
42          return (name == null ? 0 : name.hashCode());
43      }
44  
45      public String   toString()
46      {
47          return name;
48      }
49  
50      public String   getName()
51      {
52          return name;
53      }
54  }

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