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16 package org.argeo.jcr;
17
18 import java.security.Principal;
19
20
21 class SimplePrincipal implements Principal {
22 private final String name;
23
24 public SimplePrincipal(String name) {
25 if (name == null)
26 throw new IllegalArgumentException("Principal name cannot be null");
27 this.name = name;
28 }
29
30 public String getName() {
31 return name;
32 }
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34 @Override
35 public int hashCode() {
36 return name.hashCode();
37 }
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39 @Override
40 public boolean equals(Object obj) {
41 if (obj == null)
42 return false;
43 if (obj instanceof Principal)
44 return name.equals((((Principal) obj).getName()));
45 return name.equals(obj.toString());
46 }
47
48 @Override
49 protected Object clone() throws CloneNotSupportedException {
50 return new SimplePrincipal(name);
51 }
52
53 @Override
54 public String toString() {
55 return name;
56 }
57
58 }