/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.testing.tests.jpa.spring;
import javax.persistence.EntityManagerFactory;
/**
* This class extends the EntityManagerWrapper to enable certain functions
* on the instantiated EntityManager to be wrapped in transactions.
*/
public class EntityManagerTransactionWrapper extends EntityManagerWrapper {
public EntityManagerTransactionWrapper(EntityManagerFactory emf){
super(emf);
}
public void persist(Object obj) {
em.getTransaction().begin();
em.persist(obj);
em.getTransaction().commit();
}
public void remove(Object obj) {
em.getTransaction().begin();
em.remove(obj);
em.getTransaction().commit();
}
public void flush() {
em.getTransaction().begin();
em.flush();
em.getTransaction().commit();
}
public int executeNativeQuery(String string) {
em.getTransaction().begin();
int count = em.createNativeQuery(string).executeUpdate();
em.getTransaction().commit();
return count;
}
}