[exoplatform] How to get the current username and JAAS Subject?

[Rodrigue Le Gall <rodrigue.le-gall@xxxxxxxx>]

Hi community,
I have updated my eXo source code and I found some issues due to code 
refactoring.
Before my update I get the current JAAS Subject with:
org.exoplatform.services.organization.auth.AuthenticationService.getCurrentIdentity().getSubject();
And current logged user with:
org.exoplatform.services.organization.auth.AuthenticationService.getCurrentIdentity().getUsername();

So my question is: how to get actually the current logged JAAS Subject 
and username?

Thanks for your help

--
Rodrigue, Le Gall
Portal Technologies' Leader
BULL R&D , BPM

Bull, Architect of an Open World TM
Phone: +33(0)4 7629 7464
email: rodrigue.le-gall@xxxxxxxx
http://www.bull.com

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*Bonita*, The XPDL open source project: http://bonita.objectweb.org

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