nl.knowledgeplaza.util.jpa
Class EntityManagerFinderThread

java.lang.Object
  nl.knowledgeplaza.util.jpa.EntityManagerFinder
      nl.knowledgeplaza.util.jpa.EntityManagerFinderThread

Direct Known Subclasses:

EntityManagerFinderSwing

public class EntityManagerFinderThread
extends EntityManagerFinder

Store an entity manager related to a thread.

Version:

$Revision: 1.4 $

Constructor Summary

EntityManagerFinderThread()

Method Summary

static void	associate(javax.persistence.EntityManager entityManager, Thread thread)
static void	associateWithCurrentThread(javax.persistence.EntityManager entityManager)
static void	deassociate(Thread thread)
static void	deassociate(Thread thread, javax.persistence.EntityManager currentEntityManager)
static void	deassociateFromCurrentThread()
static void	deassociateFromCurrentThread(javax.persistence.EntityManager entityManager)
javax.persistence.EntityManager	getEntityManager(Object context)
static void	register()
static void	runAssociatedWithCurrentThread(javax.persistence.EntityManager entityManager, Runnable runnable) small utility method that binds the EM to the current thread, then runs the runnable and then makes sure the EM is unbound

Methods inherited from class nl.knowledgeplaza.util.jpa.EntityManagerFinder

find, find, findEntityManager, getEMAssociation, getEMAssociation, getEntityManagerFinder, removeAssociation, removeEMAssociation, setEMAssociation, setEMAssociation, setEntityManagerFinder

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityManagerFinderThread

public EntityManagerFinderThread()

Method Detail

getEntityManager

public javax.persistence.EntityManager getEntityManager(Object context)

Specified by:

getEntityManager in class EntityManagerFinder

register

public static void register()

associate

public static void associate(javax.persistence.EntityManager entityManager,
                             Thread thread)

associateWithCurrentThread

public static void associateWithCurrentThread(javax.persistence.EntityManager entityManager)

deassociate

public static void deassociate(Thread thread,
                               javax.persistence.EntityManager currentEntityManager)

deassociate

public static void deassociate(Thread thread)

deassociateFromCurrentThread

public static void deassociateFromCurrentThread()

deassociateFromCurrentThread

public static void deassociateFromCurrentThread(javax.persistence.EntityManager entityManager)

runAssociatedWithCurrentThread

public static void runAssociatedWithCurrentThread(javax.persistence.EntityManager entityManager,
                                                  Runnable runnable)

small utility method that binds the EM to the current thread, then runs the runnable and then makes sure the EM is unbound

Parameters:

entityManager -

runnable -