Save logged in user

Hello,

This post is not for a web based application.

I have a login form, a login panel and its working perfect.
However, I want that the application knows which user is currently signed in (as admin or member for example who have different rights).

But how can I save, lets say, the name of the current logged in user for every class?

Thanks!!

Do you have a user class? User.getAccessLevel ?...

No. I have a database where a user is saved (registered).
When he logs in it says: ''welcome username''. But when I click on something else, and return back, it's gone.

Hello,

could not find it and my brain is going to explode. Sorry if this has been answered. Maybe someone can help.

How can i write the username or user id of the user who is logged into xataface into the table. For instance when a new record is added i would like to save who added it.

thanks,

@Jacobblack:please don't hijack someone else's thread; start your own thread.

kind regards,

Jos