org.nuxeo.ecm.core.persistence
Class PersistenceProvider

java.lang.Object
  org.nuxeo.ecm.core.persistence.PersistenceProvider

public class PersistenceProvider
extends Object

Author:

"Stephane Lacoin (aka matic) "

Nested Class Summary

static interface	PersistenceProvider.RunCallback<T>
static interface	PersistenceProvider.RunVoid

Field Summary

protected EntityManagerFactory	emf
protected EntityManagerFactoryProvider	emfProvider
protected static Log	log

Constructor Summary

PersistenceProvider(EntityManagerFactoryProvider emfProvider)

Method Summary

EntityManager	acquireEntityManagerWithActiveTransaction()
void	closePersistenceUnit()
protected EntityManager	doAcquireEntityManager()
protected void	doBegin(EntityManager em)
protected void	doCommit(EntityManager em)
protected void	doRollback(EntityManager em)
protected EntityTransaction	getTransaction(EntityManager em)
void	openPersistenceUnit()
protected void	releaseEntityManager(EntityManager em)
void	releaseEntityManagerWithRollback(EntityManager em)
<T> T	run(Boolean needActiveSession, PersistenceProvider.RunCallback<T> callback)
void	run(Boolean needActiveSession, PersistenceProvider.RunVoid callback)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final Log log

emf

protected EntityManagerFactory emf

emfProvider

protected final EntityManagerFactoryProvider emfProvider

Constructor Detail

PersistenceProvider

public PersistenceProvider(EntityManagerFactoryProvider emfProvider)

Method Detail

openPersistenceUnit

public void openPersistenceUnit()

closePersistenceUnit

public void closePersistenceUnit()

doAcquireEntityManager

protected EntityManager doAcquireEntityManager()

getTransaction

protected EntityTransaction getTransaction(EntityManager em)

acquireEntityManagerWithActiveTransaction

public EntityManager acquireEntityManagerWithActiveTransaction()

doBegin

protected void doBegin(EntityManager em)

doCommit

protected void doCommit(EntityManager em)

doRollback

protected void doRollback(EntityManager em)

releaseEntityManager

protected void releaseEntityManager(EntityManager em)

releaseEntityManagerWithRollback

public void releaseEntityManagerWithRollback(EntityManager em)

run

public <T> T run(Boolean needActiveSession,
                 PersistenceProvider.RunCallback<T> callback)
      throws ClientException

Throws:

ClientException

run

public void run(Boolean needActiveSession,
                PersistenceProvider.RunVoid callback)
         throws ClientException

Throws:

ClientException