org.compass.jboss.device.jpa
Class JBossNativeJpaExtractor

java.lang.Object
  org.compass.jboss.device.jpa.JBossNativeJpaExtractor

All Implemented Interfaces:

NativeJpaExtractor

public class JBossNativeJpaExtractor
extends Object
implements NativeJpaExtractor

Author:

kimchy

Constructor Summary

JBossNativeJpaExtractor()

Method Summary

javax.persistence.EntityManager	extractNative(javax.persistence.EntityManager entityManager) Extracts the native EntityManager based on the given EntityManager.
javax.persistence.EntityManagerFactory	extractNative(javax.persistence.EntityManagerFactory entityManagerFactory) Extracts the native entity manager factory from a managed JBoss one.

Methods inherited from class java.lang.Object

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

Constructor Detail

JBossNativeJpaExtractor

public JBossNativeJpaExtractor()

Method Detail

extractNative

public javax.persistence.EntityManagerFactory extractNative(javax.persistence.EntityManagerFactory entityManagerFactory)
                                                     throws JpaGpsDeviceException

Extracts the native entity manager factory from a managed JBoss one. If JBoss has not wrapped the factory, will return it as is.

Specified by:

extractNative in interface NativeJpaExtractor

Parameters:

entityManagerFactory - The (possibly) managed JBoss entity manager factory

Returns:

The native entity manager factory

Throws:

JpaGpsDeviceException

extractNative

public javax.persistence.EntityManager extractNative(javax.persistence.EntityManager entityManager)
                                              throws JpaGpsDeviceException

Description copied from interface: NativeJpaExtractor

Extracts the native EntityManager based on the given EntityManager. Should return the same EntityManager if no wrapper has been done.

Specified by:

extractNative in interface NativeJpaExtractor

Parameters:

entityManager - The (possibly) wrapper EntityManager.

Returns:

The actual EntityManager.

Throws:

JpaGpsDeviceException