[hibernate-issues] [Hibernate-JIRA] Resolved: (EJB-247) HibernatePersistence does not play well with other PersistenceProviders

HibernatePersistence does not play well with other PersistenceProviders ----------------------------------------------------------------------- Key: EJB-247 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-247 Project: Hibernate Entity Manager Type: Bug

Components: EntityManager Versions: 3.2.0.ga Environment: all Reporter: Jeff Drost Assignee: Emmanuel Bernard Fix For: 3.2.1

When HibernatePersistence is called to create a EntityManagerFactory, Ejb3Configuration.configure() is called. If configure() determines that persistence.xml refers to a non-hibernate provider, then it is not used, and null will be returned. HibernatePersistence never checks the return value of configure() and then calls buildEntityManagerFactory() - which will throw an exception. This stops javax.persistence.Persistence from searching for another provider. I would think HibernatePersistence should check the return value of configure() and only call buildEntityManagerFactory() if the result is non-null. Otherwise, null should be returned.