/*
* 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.manytoone.unidirectional;
import java.util.Arrays;
import java.util.List;
import javax.persistence.EntityManager;
import org.hibernate.ejb.Ejb3Configuration;
import org.hibernate.envers.test.AbstractEntityTest;
import org.hibernate.envers.test.entities.UnversionedStrTestEntity;
import org.hibernate.envers.test.entities.manytoone.unidirectional.TargetNotAuditedEntity;
import org.hibernate.Hibernate;
import org.hibernate.proxy.HibernateProxy;
import org.hibernate.proxy.HibernateProxyHelper;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
/**
* @author Tomasz Bech
*/
public class RelationNotAuditedTarget extends AbstractEntityTest {
private Integer tnae1_id;
private Integer tnae2_id;
private Integer uste1_id;
private Integer uste2_id;
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(TargetNotAuditedEntity.class);
cfg.addAnnotatedClass(UnversionedStrTestEntity.class);
}
@BeforeClass(dependsOnMethods = "init")
public void initData() {
EntityManager em = getEntityManager();
UnversionedStrTestEntity uste1 = new UnversionedStrTestEntity("str1");
UnversionedStrTestEntity uste2 = new UnversionedStrTestEntity("str2");
// No revision
em.getTransaction().begin();
em.persist(uste1);
em.persist(uste2);
em.getTransaction().commit();
// Revision 1
em.getTransaction().begin();
uste1 = em.find(UnversionedStrTestEntity.class, uste1.getId());
uste2 = em.find(UnversionedStrTestEntity.class, uste2.getId());
TargetNotAuditedEntity tnae1 = new TargetNotAuditedEntity(1, "tnae1", uste1);
TargetNotAuditedEntity tnae2 = new TargetNotAuditedEntity(2, "tnae2", uste2);
em.persist(tnae1);
em.persist(tnae2);
em.getTransaction().commit();
// Revision 2
em.getTransaction().begin();
tnae1 = em.find(TargetNotAuditedEntity.class, tnae1.getId());
tnae2 = em.find(TargetNotAuditedEntity.class, tnae2.getId());
tnae1.setReference(uste2);
tnae2.setReference(uste1);
em.getTransaction().commit();
// Revision 3
em.getTransaction().begin();
tnae1 = em.find(TargetNotAuditedEntity.class, tnae1.getId());
tnae2 = em.find(TargetNotAuditedEntity.class, tnae2.getId());
//field not changed!!!
tnae1.setReference(uste2);
tnae2.setReference(uste2);
em.getTransaction().commit();
// Revision 4
em.getTransaction().begin();
tnae1 = em.find(TargetNotAuditedEntity.class, tnae1.getId());
tnae2 = em.find(TargetNotAuditedEntity.class, tnae2.getId());
tnae1.setReference(uste1);
tnae2.setReference(uste1);
em.getTransaction().commit();
//
tnae1_id = tnae1.getId();
tnae2_id = tnae2.getId();
uste1_id = uste1.getId();
uste2_id = uste2.getId();
}
@Test
public void testRevisionsCounts() {
List<Number> revisions = getAuditReader().getRevisions(TargetNotAuditedEntity.class, tnae1_id);
assert Arrays.asList(1, 2, 4).equals(revisions);
revisions = getAuditReader().getRevisions(TargetNotAuditedEntity.class, tnae2_id);
assert Arrays.asList(1, 2, 3, 4).equals(revisions);
}
@Test
public void testHistoryOfTnae1_id() {
// load original "tnae1" TargetNotAuditedEntity to force load "str1" UnversionedStrTestEntity as Proxy
TargetNotAuditedEntity original = getEntityManager().find(TargetNotAuditedEntity.class, tnae1_id);
UnversionedStrTestEntity uste1 = getEntityManager().find(UnversionedStrTestEntity.class, uste1_id);
UnversionedStrTestEntity uste2 = getEntityManager().find(UnversionedStrTestEntity.class, uste2_id);
TargetNotAuditedEntity rev1 = getAuditReader().find(TargetNotAuditedEntity.class, tnae1_id, 1);
TargetNotAuditedEntity rev2 = getAuditReader().find(TargetNotAuditedEntity.class, tnae1_id, 2);
TargetNotAuditedEntity rev3 = getAuditReader().find(TargetNotAuditedEntity.class, tnae1_id, 3);
TargetNotAuditedEntity rev4 = getAuditReader().find(TargetNotAuditedEntity.class, tnae1_id, 4);
assert rev1.getReference().equals(uste1);
assert rev2.getReference().equals(uste2);
assert rev3.getReference().equals(uste2);
assert rev4.getReference().equals(uste1);
assert original.getReference() instanceof HibernateProxy;
assert UnversionedStrTestEntity.class.equals(Hibernate.getClass(original.getReference()));
assert UnversionedStrTestEntity.class.equals(HibernateProxyHelper.getClassWithoutInitializingProxy(rev1.getReference()));
assert UnversionedStrTestEntity.class.equals(Hibernate.getClass(rev1.getReference()));
}
@Test
public void testHistoryOfTnae2_id() {
UnversionedStrTestEntity uste1 = getEntityManager().find(UnversionedStrTestEntity.class, uste1_id);
UnversionedStrTestEntity uste2 = getEntityManager().find(UnversionedStrTestEntity.class, uste2_id);
TargetNotAuditedEntity rev1 = getAuditReader().find(TargetNotAuditedEntity.class, tnae2_id, 1);
TargetNotAuditedEntity rev2 = getAuditReader().find(TargetNotAuditedEntity.class, tnae2_id, 2);
TargetNotAuditedEntity rev3 = getAuditReader().find(TargetNotAuditedEntity.class, tnae2_id, 3);
TargetNotAuditedEntity rev4 = getAuditReader().find(TargetNotAuditedEntity.class, tnae2_id, 4);
assert rev1.getReference().equals(uste2);
assert rev2.getReference().equals(uste1);
assert rev3.getReference().equals(uste2);
assert rev4.getReference().equals(uste1);
}
}