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oracle.toplink.sessions.entitymanager
Interface EntityManagerFactory

public interface EntityManagerFactory

Method Summary

void	close() Closes this factory, releasing any resources that might be held by this factory.
EntityManager	createEntityManager() Creates a new EntityManager associated with the current transactional context.
boolean	isOpen() Indicates whether or not this factory is open.

Method Detail

createEntityManager

public EntityManager createEntityManager()

Creates a new EntityManager associated with the current transactional context.

close

public void close()

Closes this factory, releasing any resources that might be held by this factory. After invoking this method, all methods on the instance will throw an IllegalStateException, except for isOpen(), which will return false.

isOpen

public boolean isOpen()

Indicates whether or not this factory is open. Returns true until a call to close() is made.

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