1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 package edu.internet2.middleware.shibboleth.idp.authn;
19
20 import java.io.Serializable;
21 import java.security.Principal;
22
23 import org.opensaml.xml.util.DatatypeHelper;
24
25
26 public class UsernamePrincipal implements Principal, Serializable {
27
28
29 private static final long serialVersionUID = 8708917521896240626L;
30
31
32 private String name;
33
34
35
36
37
38
39 public UsernamePrincipal(String principalName) {
40 name = DatatypeHelper.safeTrimOrNullString(principalName);
41 if(name == null){
42 throw new IllegalArgumentException("principal name may not be null or empty");
43 }
44 }
45
46
47 public String getName() {
48 return name;
49 }
50
51
52 public String toString() {
53 return "{BasicPrincipal}" + getName();
54 }
55
56
57 public int hashCode() {
58 return name.hashCode();
59 }
60
61
62 public boolean equals(Object obj) {
63 if (obj == this) {
64 return true;
65 }
66
67 if (obj instanceof UsernamePrincipal) {
68 return DatatypeHelper.safeEquals(getName(), ((UsernamePrincipal) obj).getName());
69 }
70
71 return false;
72 }
73 }