org.apache.tapestry5.internal.jpa
Class EntityManagerSourceImpl

java.lang.Object
  org.apache.tapestry5.internal.jpa.EntityManagerSourceImpl

All Implemented Interfaces:

EntityManagerSource

public class EntityManagerSourceImpl
extends Object
implements EntityManagerSource

Constructor Summary

EntityManagerSourceImpl(org.slf4j.Logger logger, Resource persistenceDescriptor, PersistenceUnitConfigurer packageNamePersistenceUnitConfigurer, Map<String,PersistenceUnitConfigurer> configuration)

Method Summary

EntityManager	create(String persistenceUnitName) Creates an EntityManager for the given persistence unit name.
EntityManagerFactory	getEntityManagerFactory(String persistenceUnitName) Gets the EntityManagerFactory for the given persistence unit name, creating it as necessary.
List<PersistenceUnitInfo>	getPersistenceUnitInfos() Get the list of PersistenceUnitInfo parsed from persistence.xml.
void	listenForShutdown(RegistryShutdownHub hub)

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityManagerSourceImpl

public EntityManagerSourceImpl(org.slf4j.Logger logger,
                               @Symbol(value="tapestry.jpa.persistence-descriptor")
                               Resource persistenceDescriptor,
                               @Local
                               PersistenceUnitConfigurer packageNamePersistenceUnitConfigurer,
                               Map<String,PersistenceUnitConfigurer> configuration)

Method Detail

listenForShutdown

@PostInjection
public void listenForShutdown(RegistryShutdownHub hub)

getEntityManagerFactory

public EntityManagerFactory getEntityManagerFactory(String persistenceUnitName)

Gets the EntityManagerFactory for the given persistence unit name, creating it as necessary.

Specified by:

getEntityManagerFactory in interface EntityManagerSource

Parameters:

persistenceUnitName - the name of a persistence unit as defined in persistence.xml

Returns:

EntityManagerFactory for the given persistence unit name

create

public EntityManager create(String persistenceUnitName)

Description copied from interface: EntityManagerSource

Creates an EntityManager for the given persistence unit name.

Specified by:

create in interface EntityManagerSource

Parameters:

persistenceUnitName - the name of a persistence unit as defined in persistence.xml

Returns:

EntityManager for the given persistence unit name

getPersistenceUnitInfos

public List<PersistenceUnitInfo> getPersistenceUnitInfos()

Description copied from interface: EntityManagerSource

Get the list of PersistenceUnitInfo parsed from persistence.xml.

Specified by:

getPersistenceUnitInfos in interface EntityManagerSource

Returns:

list of PersistenceUnitInfos