Java frameworks used in openfire and developing a signup plugin

Hi guys,

complete newbie here. i am looking into developing some openfire plugin which enables user signup and performs some action after signup is complete ( add a bot account to his contact list as a helper ) .

I have used openfire as an admin with elastix asterisk system couple of years ago…but dont remember much from that experience. anyway, few questions:

  1. is there any list of frameworks used by openfire ( i have read : http://community.igniterealtime.org/message/219036#219036 and it states its plain JSP ) . is it still the case? what about database management ?

  2. can anyone point me to the files / particular package that i need to study in order to develop the signup plugin ?

regards,

Khan