org.compass.gps.device.jpa.lifecycle
Class OpenJPAJpaEntityLifecycleInjector

java.lang.Object
  org.compass.gps.device.jpa.lifecycle.OpenJPAJpaEntityLifecycleInjector

All Implemented Interfaces:

JpaEntityLifecycleInjector

public class OpenJPAJpaEntityLifecycleInjector
extends Object
implements JpaEntityLifecycleInjector

Injects lifecycle listeners directly into OpenJPA for mirroring operations.

Author:

kimchy

Constructor Summary

OpenJPAJpaEntityLifecycleInjector()

Method Summary

void	injectLifecycle(javax.persistence.EntityManagerFactory entityManagerFactory, JpaGpsDevice device) Injects a global lifecycle listener into the concrete EntityManagerFactory implementation.
void	removeLifecycle(javax.persistence.EntityManagerFactory entityManagerFactory, JpaGpsDevice device) Removes (if possible) lifecycle listeners injected using the inject method.
boolean	requireRefresh() Does this injector requires refreshing (i.e. remove and inject) of new listeners upon CompassGpsDevice.refresh().
void	setClassLoader(ClassLoader classLoader)
void	setEventListener(Object eventListener) Allows to directly inject the event listener that will be used with Open JPA.
void	setUseSpecificClassEvents(boolean useSpecificClassEvents)

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenJPAJpaEntityLifecycleInjector

public OpenJPAJpaEntityLifecycleInjector()

Method Detail

setUseSpecificClassEvents

public void setUseSpecificClassEvents(boolean useSpecificClassEvents)

setClassLoader

public void setClassLoader(ClassLoader classLoader)

setEventListener

public void setEventListener(Object eventListener)

Allows to directly inject the event listener that will be used with Open JPA. Will not use Compass default one (OpenJPAJpaEntityLifecycleInjector.OpenJPAEventListener.

requireRefresh

public boolean requireRefresh()

Description copied from interface: JpaEntityLifecycleInjector

Does this injector requires refreshing (i.e. remove and inject) of new listeners upon CompassGpsDevice.refresh().

Specified by:

requireRefresh in interface JpaEntityLifecycleInjector

injectLifecycle

public void injectLifecycle(javax.persistence.EntityManagerFactory entityManagerFactory,
                            JpaGpsDevice device)
                     throws JpaGpsDeviceException

Description copied from interface: JpaEntityLifecycleInjector

Injects a global lifecycle listener into the concrete EntityManagerFactory implementation.

Specified by:

injectLifecycle in interface JpaEntityLifecycleInjector

Parameters:

entityManagerFactory - The EntityManagerFactory to inject the global lifecycle to.

device - The Jpa device calling this injector

Throws:

JpaGpsDeviceException

removeLifecycle

public void removeLifecycle(javax.persistence.EntityManagerFactory entityManagerFactory,
                            JpaGpsDevice device)
                     throws JpaGpsDeviceException

Description copied from interface: JpaEntityLifecycleInjector

Removes (if possible) lifecycle listeners injected using the inject method.

Specified by:

removeLifecycle in interface JpaEntityLifecycleInjector

Parameters:

entityManagerFactory - The EMF to remove lifecycle from

device - The Jpa device calling

Throws:

JpaGpsDeviceException