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

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

public abstract class JpaEntityLifecycleInjectorDetector
extends Object

A JpaEntityLifecycleInjector detector. Tries to check for the actual implementation of JPA EntityManagerFactory, and based on it, check if the current set of actual JPA implementations is one of compass supported ones (like Hibernate).

Currently support the following JPA implementations: Hibernate, TopLink Essentials (Glassfish Persistence), OpenJPA.

Assumes that the EntityManagerFactory is the native one, since the NativeJpaExtractor of the JpaGpsDevice was used to extract it.

Author:

kimchy

Constructor Summary

JpaEntityLifecycleInjectorDetector()

Method Summary

static JpaEntityLifecycleInjector

detectInjector(javax.persistence.EntityManagerFactory entityManagerFactory, CompassSettings settings)

Methods inherited from class java.lang.Object

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

Constructor Detail

JpaEntityLifecycleInjectorDetector

public JpaEntityLifecycleInjectorDetector()

Method Detail

detectInjector

public static JpaEntityLifecycleInjector detectInjector(javax.persistence.EntityManagerFactory entityManagerFactory,
                                                        CompassSettings settings)
                                                 throws JpaGpsDeviceException

Throws:

JpaGpsDeviceException