org.apache.openjpa.persistence
Class PersistenceProviderImpl

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

public class PersistenceProviderImpl
extends Object

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

See Also:

Persistence

Constructor Summary

PersistenceProviderImpl()

Method Summary

OpenJPAEntityManagerFactory	createContainerEntityManagerFactory(PersistenceUnitInfo pui, Map m)
OpenJPAEntityManagerFactory	createEntityManagerFactory(String name, Map m)
OpenJPAEntityManagerFactory	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 OpenJPAEntityManagerFactory 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 OpenJPAEntityManagerFactory createEntityManagerFactory(String name,
                                                              Map m)

createContainerEntityManagerFactory

public OpenJPAEntityManagerFactory createContainerEntityManagerFactory(PersistenceUnitInfo pui,
                                                                       Map m)