/*
* 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.cache;
import javax.persistence.EntityManager;
import org.hibernate.envers.test.AbstractEntityTest;
import org.hibernate.envers.test.integration.onetoone.bidirectional.BiRefEdEntity;
import org.hibernate.envers.test.integration.onetoone.bidirectional.BiRefIngEntity;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import org.hibernate.ejb.Ejb3Configuration;
/**
* @author Adam Warski (adam at warski dot org)
*/
@SuppressWarnings({"ObjectEquality"})
public class OneToOneCache extends AbstractEntityTest {
private Integer ed1_id;
private Integer ed2_id;
private Integer ing1_id;
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(BiRefEdEntity.class);
cfg.addAnnotatedClass(BiRefIngEntity.class);
}
@BeforeClass(dependsOnMethods = "init")
public void initData() {
BiRefEdEntity ed1 = new BiRefEdEntity(1, "data_ed_1");
BiRefEdEntity ed2 = new BiRefEdEntity(2, "data_ed_2");
BiRefIngEntity ing1 = new BiRefIngEntity(3, "data_ing_1");
// Revision 1
EntityManager em = getEntityManager();
em.getTransaction().begin();
ing1.setReference(ed1);
em.persist(ed1);
em.persist(ed2);
em.persist(ing1);
em.getTransaction().commit();
// Revision 2
em.getTransaction().begin();
ing1 = em.find(BiRefIngEntity.class, ing1.getId());
ed2 = em.find(BiRefEdEntity.class, ed2.getId());
ing1.setReference(ed2);
em.getTransaction().commit();
//
ed1_id = ed1.getId();
ed2_id = ed2.getId();
ing1_id = ing1.getId();
}
@Test
public void testCacheReferenceAccessAfterFindRev1() {
BiRefEdEntity ed1_rev1 = getAuditReader().find(BiRefEdEntity.class, ed1_id, 1);
BiRefIngEntity ing1_rev1 = getAuditReader().find(BiRefIngEntity.class, ing1_id, 1);
assert ing1_rev1.getReference() == ed1_rev1;
}
@Test
public void testCacheReferenceAccessAfterFindRev2() {
BiRefEdEntity ed2_rev2 = getAuditReader().find(BiRefEdEntity.class, ed2_id, 2);
BiRefIngEntity ing1_rev2 = getAuditReader().find(BiRefIngEntity.class, ing1_id, 2);
assert ing1_rev2.getReference() == ed2_rev2;
}
}