Java EE (Java Enterprise Edition) General Discussion

Hi,

I am newbie to scheduling concepts,
we have a servlet which is deployed on websphere and which needs to be called on monthly/quarterly basis and the servlet expect an request parameter.

Can we implement this using quartz scheduler?
Also we might want to add few more jobs to the sceduler dynamically without redeploying EAR file? (Something like retrieving the job details from Database tables)

Pls advise me, and also let me know if there is any other easy way of implementing the above functionality.

Regards,
Ram