What you want does not scale. You need to pool DB connections. This contradicts 
a per-user authentication with the DB. You can however write a JAAS login 
module that authenticates against the users of a DB. But in the backend you 
must use one single (technical) DB user for your application (DS) that performs 
all the work.

DB user management as detailed as in products like Oracle is historic 
(client-server era) and if of no real use for distributed applications today. I 
mean those DBs even have stuff like stored procedures that enable you to 
actually write whole applications inside the DB (Oracle Portal as an example). 
Just because a feature exists that is not a reason to use it.

View the original post : 
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3907226#3907226

Reply to the post : 
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3907226


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