[jboss-user] [JBoss Portal] - Re: How do I restrict the same user log-in on the same time

sohil.shah@jboss.com do-not-reply at jboss.com
Mon Sep 11 10:26:51 EDT 2006


  |  request.getPrincipal() 

If the returned value is null, user is not logged in

If user is logged in you get the username of the user returned


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