I work in an environment where we have many different applications 
deployed to jboss using hibernate as persistence engine. We add a new 
application every couple of weeks. 
It would be nice to be able to deploy the application without having 
to restart JBoss. 
(I am creating an EAR file per application with it's own loader in 
jboss... 
My config: j2sdk1.4.2_02, hibernate-2.1.1, jboss-3.2.2) 

But there is a problem with JAAS... every application must validate 
security throught JAAS using a Database validation 
(using custom login of jboss org.jboss.security.ClientLoginModule and 
org.jboss.security.auth.spi.DatabaseServerLoginModule) 

Is it possible to 'hot deploy' a JAAS login module or configuration 
for my new published apps? 
Do I have to create a SAR or something inside a specific path in the 
EAR file? 

I am not a JAAS guru and I would be curious to know if this is not 
possible or if it has just not been done yet. 

Please help 
thanks.