org.fabric3.jpa.runtime.proxy

Interface EntityManagerService

All Known Implementing Classes:

EntityManagerServiceImpl

public interface EntityManagerService

Responsible for returning an EntityManager with a persitence context tied to an execution context.

Method Summary

Modifier and Type	Method and Description
javax.persistence.EntityManager	getEntityManager(java.lang.String unitName, HibernateProxy proxy, javax.transaction.Transaction transaction) Returns the EntityManager associated with the given transaction.

Method Detail

getEntityManager

javax.persistence.EntityManager getEntityManager(java.lang.String unitName,
                                                 HibernateProxy proxy,
                                                 javax.transaction.Transaction transaction)
                                          throws org.fabric3.api.host.Fabric3Exception

Returns the EntityManager associated with the given transaction.

Parameters:

unitName - the persistence unit name

proxy - the proxy requesting the EntityManager

transaction - the transaction

Returns:

the EntityManager

Throws:

org.fabric3.api.host.Fabric3Exception - if an error creating the EntityManager is encountered