org.jboss.picketlink.idm.internal.jpa
Class JPATemplate

java.lang.Object
  org.jboss.picketlink.idm.internal.jpa.JPATemplate

public class JPATemplate
extends Object

This class provides a template method to execute operations on the EntityManager instance. It already provides some exception handling, logging and gives more control about how the EntityManager is used.

Author:

Pedro Silva

Constructor Summary

JPATemplate()

Method Summary

Object	execute(JPACallback callback) Executes the specified JPACallback.
void	setEntityManager(javax.persistence.EntityManager entityManager)

Methods inherited from class java.lang.Object

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

Constructor Detail

JPATemplate

public JPATemplate()

Method Detail

execute

public Object execute(JPACallback callback)

Executes the specified JPACallback.

Parameters:

callback -

Returns:

setEntityManager

public void setEntityManager(javax.persistence.EntityManager entityManager)