[Building Sakai] Get user session

[Wellington Santos]

Hi everyone,

I need get the id of user who is logged in Sakai. 
Example: I have my application that will get the user and that user will
be logged by Sakai web page login and after he/she will select a link
and that link redirect it to my application, so when my application is
called I'll get the user id, and after I'll call another application
passing more informations by post method. Is there any way to make it?
If so, how can I do? Could you send me an example?


Best Regards,


Wellington Santos
Analyst and Integrator of System
People Brasil Educação
Campinas - SP - Brazil
msn: wbsantos at hotmail.com
skype: wellington.deh 
+55 (19) 4062-9750 
+55 (11) 3777-4038 

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