Package 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

Nested Classes

Modifier and Type	Class	Description
static interface	PersistenceProvider.RunCallback<T>
static interface	PersistenceProvider.RunVoid

Field Summary

Fields

Modifier and Type	Field	Description
protected javax.persistence.EntityManagerFactory	emf
protected EntityManagerFactoryProvider	emfProvider
protected static Log	log

Constructor Summary

Constructors

Constructor	Description
PersistenceProvider(EntityManagerFactoryProvider emfProvider)

Method Summary

Modifier and Type	Method	Description
javax.persistence.EntityManager	acquireEntityManager()
javax.persistence.EntityManager	acquireEntityManagerWithActiveTransaction()
void	closePersistenceUnit()
protected javax.persistence.EntityManager	doAcquireEntityManager()
protected void	doBegin(javax.persistence.EntityManager em)
protected void	doCommit(javax.persistence.EntityManager em)
protected void	doRollback(javax.persistence.EntityManager em)
protected javax.persistence.EntityTransaction	getTransaction(javax.persistence.EntityManager em)
void	openPersistenceUnit()
protected void	releaseEntityManager(javax.persistence.EntityManager em)
void	releaseEntityManagerWithRollback(javax.persistence.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 volatile javax.persistence.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 javax.persistence.EntityManager doAcquireEntityManager()

getTransaction

protected javax.persistence.EntityTransaction getTransaction(javax.persistence.EntityManager em)

acquireEntityManager

public javax.persistence.EntityManager acquireEntityManager()

acquireEntityManagerWithActiveTransaction

public javax.persistence.EntityManager acquireEntityManagerWithActiveTransaction()

doBegin

protected void doBegin(javax.persistence.EntityManager em)

doCommit

protected void doCommit(javax.persistence.EntityManager em)

doRollback

protected void doRollback(javax.persistence.EntityManager em)

releaseEntityManager

protected void releaseEntityManager(javax.persistence.EntityManager em)

releaseEntityManagerWithRollback

public void releaseEntityManagerWithRollback(javax.persistence.EntityManager em)

run

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

run

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