[jboss-user] [EJB 3.0] - Re: How to connect multiple databases at same time?
oskar.carlstedt
do-not-reply at jboss.com
Fri Oct 12 02:06:20 EDT 2007
Hello!
AFAIK the whole idea with JPA is to have one data source per ejb-jar-file (but I might have misunderstood everything). If you need to persist data into several schemas you have to create a "super/delegating" ejb that will lookup the correct ejb to use for persistence.
So, you have to make your business logic in one ejb, then a lookup on a (local SLSB) ejb to actually use when persisting your data.
Kind regards
/Oskar
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