com.cafesoft.cams.auth
Class SubjectUtils

java.lang.Object
  |
  +--com.cafesoft.cams.auth.SubjectUtils

public class SubjectUtils

extends Object

Contains utilities and convenience methods for using the JAAS Subject class.

Since:

Jun 6, 2002

Constructor Summary

SubjectUtils()

Method Summary

static String

getUserName(Subject subject) Returns the name of the first principal of type CSUserPrincipal found in the specified subject.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SubjectUtils

public SubjectUtils()

Method Detail

getUserName

public static String getUserName(Subject subject)

Returns the name of the first principal of type CSUserPrincipal found in the specified subject.

Parameters:

subject - the authenticated user

Returns:

the name of the first principal of type CSUserPrincipal found in the specified subject. If the subject is null then the username will also be null