Migration of Hiberbate to JPA with Seam

[abucs01]

Hi,

how to use already existing database(oracle) which ORM is complete hibernate and i need move to seam 2 framework + jpa to that existing database so how can i make my entity manager to talk to tables which is hibernate implemetation which has tablename.hbm.xml files?

do i need to rewrite all hbm file to jpa annotation base ? or is there any way to acheive this?

[manarh]

You need to migrate *.hbm.xml files to JPA annotations on entity classes or to orm.xml files. And or first migrate hibernate.cfg.xml to persistence.xml.

While googling I found this document http://webdev.apl.jhu.edu/~jcs/ejava-javaee/coursedocs/605-784-site/docs/content/pdf/hibernate-migration.pdf

or you can follow Hibernate documentation HIBERNATE - Relational Persistence for Idiomatic Java