1. How to specify different amount of persistence units in JPA persistence.xml at a deployment level stackoverflow.com
I have a J2SE program that I'm moving over to use JPA. The existing program talks to anywhere from 1 to 4 databases. The database it talks to is dependent on ...
2. Set logging Level in persistence.xml forum.hibernate.org
3. Setting up Log Level in persistence.xml. Is it possible? forum.hibernate.org