Cosminexus JPA Provider is the JPA provider provided by Application Server. The following figure shows the positioning of Cosminexus JPA Provider.
Figure 6-1 Positioning of Cosminexus JPA Provider
Cosminexus JPA Provider is the J2EE server functionality and uses JTA and JNDI to operate the database. The following subsections give an overview of the Cosminexus JPA Provider functionality.