User logout time

A Gupta	:	I am trying to get the time when user logout. I have looked at the PortletSession and LogoutPostAction java files but have not got any useful solution.
		Would be great if anyone can tell a way of getting the last logout time of the user? I will really appreciate a quick response.
		Thanks in advance.
Sandeep Nair	:	Right now there is no column named logout time for user in liferay db. Having said that i think you can achieve the same using custom attribute to create an additionol column named logout time for user and hooking the same in your custom LogoutPostAction class .
		Regards,
		Sandeep
A Gupta	:	Thanks Sandeep. I will try it.
Arvind Mishra	:	Anshul
		do you need LastLogoutTime or all the logouts time for a user , kind of transactional data.
		If you want transactional data , then you need to update the table everytime user logs out.
		Thanks
		Arvind
A Gupta	:	Hi Arvind,
		I need only the last logout time of the user. So, every time user logs in and logs out, the table would be updated.
		Thanks
		Anshul Gupta
Mazhar Anwar	:	Hi Anshul,
		What about if User does not logged out manually, that is in case of session expired after session time-out?
		How can you update the table on user logout?
		Regards,
		Mazhar
A Gupta	:	Mazhar,
		You can actually check if user session is expired or not and if yes, then update the logout time. I have not implemented it but as soon as I do it, I will post some snippet.
Sandeep Nair	:	Yeah, thats not a tough thing to do, coz you just need a listener which implements HttpSessionListener in that case i guess and implement sessionDestroyed method as you want.
		Regards,
		Sandeep
R charan	:	One think what you said is ok having an custom attribute and filling it when LogOutPostAction is performed.
		For the case when session expires , (Correct me if iam wrong)
		-> Does LogoutPostAction class is called when session expires, if called then no problem the logout time will be recorded.
		-> If not .. we need to write a listener class which implements HttpSessionListener where we can record the time