Top Description Methods

org.eclipse.persistence.jpa

public Interface JpaEntityManagerFactory

Known Direct Implementers: org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate, org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl
Imports: jakarta.persistence.EntityManagerFactory, java.util.Map, org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate, org.eclipse.persistence.internal.sessions.DatabaseSessionImpl, org.eclipse.persistence.sessions.broker.SessionBroker, org.eclipse.persistence.sessions.server.ServerSession

Purpose: Defines the Interface for EclipseLink extensions to the EntityManagerFactory

See Also: jakarta.persistence.EntityManagerFactory

Method Summary

Modifier and Type	Method and Description
public DatabaseSessionImpl	getDatabaseSession() Returns the DatabaseSession that the Factory will be using and initializes it if it is not available.
public ServerSession	getServerSession() Returns the ServerSession that the Factory will be using and initializes it if it is not available.
public SessionBroker	getSessionBroker() Returns the SessionBroker that the Factory will be using and initializes it if it is not available.
public void	refreshMetadata(Map<String, Object> properties) As this EntityManagerFactory to refresh itself.
public EntityManagerFactoryDelegate	unwrap() Gets the underlying implementation of the EntityManagerFactory.

Inherited from jakarta.persistence.EntityManagerFactory:: addNamedEntityGraph addNamedQuery close createEntityManager createEntityManager createEntityManager createEntityManager getCache getCriteriaBuilder getMetamodel getPersistenceUnitUtil getProperties isOpen unwrap
Inherited from java.lang.AutoCloseable:: close

Method Detail

getDatabaseSession	back to summary
public DatabaseSessionImpl getDatabaseSession() Returns the DatabaseSession that the Factory will be using and initializes it if it is not available.

getServerSession	back to summary
public ServerSession getServerSession() Returns the ServerSession that the Factory will be using and initializes it if it is not available.

getSessionBroker	back to summary
public SessionBroker getSessionBroker() Returns the SessionBroker that the Factory will be using and initializes it if it is not available. Calls to this method should only be made on entity managers representing composite persistence units.

refreshMetadata	back to summary
public void refreshMetadata(Map<String, Object> properties) As this EntityManagerFactory to refresh itself. This will cause the underlying EntityManagerFactory implementation to be dropped and a new one to be bootstrapped. Existing EntityManagers will continue to use the old implementation

unwrap	back to summary
public EntityManagerFactoryDelegate unwrap() Gets the underlying implementation of the EntityManagerFactory. This method will return a version of EntityManagerFactory that is based on the available metadata at the time it is called. Future calls to refresh will not affect that metadata on this EntityManagerFactory.