org.compass.gps.device.jpa
Class JtaEntityManagerWrapper

java.lang.Object
  org.compass.gps.device.jpa.AbstractEntityManagerWrapper
      org.compass.gps.device.jpa.JtaEntityManagerWrapper

All Implemented Interfaces:

EntityManagerWrapper

public class JtaEntityManagerWrapper
extends AbstractEntityManagerWrapper

A JTA only EntityManagerWrapper. Works only with JPA code that exists within a JTA transaction.

Author:

kimchy

Field Summary

Fields inherited from class org.compass.gps.device.jpa.AbstractEntityManagerWrapper

entityManager, entityManagerFactory, log

Constructor Summary

JtaEntityManagerWrapper()

Method Summary

protected void	beginTransaction()
protected void	commitTransaction()
protected void	rollbackTransaction()
protected boolean	shouldCloseEntityManager()

Methods inherited from class org.compass.gps.device.jpa.AbstractEntityManagerWrapper

close, closeOnError, doCreateEntityManager, getEntityManager, newInstance, open, setUp

Methods inherited from class java.lang.Object

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

Constructor Detail

JtaEntityManagerWrapper

public JtaEntityManagerWrapper()

Method Detail

beginTransaction

protected void beginTransaction()
                         throws javax.persistence.PersistenceException

Specified by:

beginTransaction in class AbstractEntityManagerWrapper

Throws:

javax.persistence.PersistenceException

commitTransaction

protected void commitTransaction()
                          throws javax.persistence.PersistenceException

Specified by:

commitTransaction in class AbstractEntityManagerWrapper

Throws:

javax.persistence.PersistenceException

rollbackTransaction

protected void rollbackTransaction()
                            throws javax.persistence.PersistenceException

Specified by:

rollbackTransaction in class AbstractEntityManagerWrapper

Throws:

javax.persistence.PersistenceException

shouldCloseEntityManager

protected boolean shouldCloseEntityManager()

Specified by:

shouldCloseEntityManager in class AbstractEntityManagerWrapper