oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl Maven / Gradle / Ivy
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package oracle.toplink.essentials.internal.ejb.cmp3;
import java.util.Map;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.PersistenceContextType;
import oracle.toplink.essentials.threetier.ServerSession;
import oracle.toplink.essentials.jndi.JNDIConnector;
import oracle.toplink.essentials.internal.localization.ExceptionLocalization;
/**
*
* Purpose: Provides the implementation for the EntityManager Factory.
*
* Description: This class will store a reference to the active ServerSession. When a request
* is made for an EntityManager an new EntityManager is created with the ServerSession and returned.
* The primary consumer of these EntityManager is assumed to be either the Container. There is
* one EntityManagerFactory per deployment.
* @see javax.persistence.EntityManager
* @see oracle.toplink.essentials.ejb.cmp3.EntityManager
* @see oracle.toplink.essentials.ejb.cmp3.EntityManagerFactory
*/
/* @author gyorke
* @since TopLink 10.1.3 EJB 3.0 Preview
*/
public class EntityManagerFactoryImpl
extends oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl
implements EntityManagerFactory
{
/**
* Will return an instance of the Factory. Should only be called by TopLink.
* @param serverSession
*/
public EntityManagerFactoryImpl(ServerSession serverSession) {
super(serverSession);
}
/**
* Will return an instance of the Factory. Should only be called by TopLink.
* @param serverSession
*/
public EntityManagerFactoryImpl(EntityManagerSetupImpl setupImpl, Map properties) {
super(setupImpl, properties);
}
/**
* PUBLIC:
* Returns an EntityManager for this deployment
*/
public EntityManager createEntityManager() {
return (EntityManager) createEntityManagerImpl(false);
}
/**
* PUBLIC:
* Returns an EntityManager for this deployment
*/
public EntityManager createEntityManager(Map properties) {
return (EntityManager) createEntityManagerImpl(properties, false);
}
//TODO change the way create works to deal with how the specification works with persistence contexts
protected oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerImpl createEntityManagerImplInternal(Map properties, boolean extended) {
return new EntityManagerImpl(this, properties, false, extended);
}
}