/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Middleware LLC.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.envers.test.integration.flush;
import org.hibernate.FlushMode;
import org.hibernate.Session;
import org.hibernate.ejb.Ejb3Configuration;
import org.hibernate.envers.test.AbstractEntityTest;
import org.hibernate.envers.test.entities.StrTestEntity;
import org.junit.Before;
import javax.persistence.EntityManager;
import java.io.IOException;
/**
* @author Adam Warski (adam at warski dot org)
*/
public abstract class AbstractFlushTest extends AbstractEntityTest {
public abstract FlushMode getFlushMode();
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(StrTestEntity.class);
}
private static Session getSession(EntityManager em) {
Object delegate = em.getDelegate();
if (delegate instanceof Session) {
return (Session) delegate;
} else if (delegate instanceof EntityManager) {
Object delegate2 = ((EntityManager) delegate).getDelegate();
if (delegate2 instanceof Session) {
return (Session) delegate2;
}
}
throw new RuntimeException("Invalid entity manager");
}
@Before
public void initFlush() throws IOException {
Session session = getSession(getEntityManager());
session.setFlushMode(getFlushMode());
}
}