org.apache.openjpa.persistence
Class PersistenceProviderImpl

java.lang.Object
  org.apache.openjpa.persistence.PersistenceProviderImpl

All Implemented Interfaces:

PersistenceProvider

public class PersistenceProviderImpl
extends Object
implements PersistenceProvider

Bootstrapping class that allows the creation of a stand-alone EntityManager.

See Also:

Persistence.createEntityManagerFactory(String,Map)

Constructor Summary

PersistenceProviderImpl()

Method Summary

EntityManagerFactory	createContainerEntityManagerFactory(PersistenceUnitInfo pui, Map m)
EntityManagerFactory	createEntityManagerFactory(String name, Map m)
EntityManagerFactory	createEntityManagerFactory(String name, String resource, Map m) Loads the entity manager specified by name, applying the properties in m as overrides to the properties defined in the XML configuration file for name.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PersistenceProviderImpl

public PersistenceProviderImpl()

Method Detail

createEntityManagerFactory

public EntityManagerFactory createEntityManagerFactory(String name,
                                                       String resource,
                                                       Map m)

Loads the entity manager specified by name, applying the properties in m as overrides to the properties defined in the XML configuration file for name. If name is null, this method loads the XML in the resource identified by resource, and uses the first resource found when doing this lookup, regardless of the name specified in the XML resource or the name of the jar that the resource is contained in. This does no pooling of EntityManagersFactories.

createEntityManagerFactory

public EntityManagerFactory createEntityManagerFactory(String name,
                                                       Map m)

Specified by:

createEntityManagerFactory in interface PersistenceProvider

createContainerEntityManagerFactory

public EntityManagerFactory createContainerEntityManagerFactory(PersistenceUnitInfo pui,
                                                                Map m)

Specified by:

createContainerEntityManagerFactory in interface PersistenceProvider