/*
* 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.reventity;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import javax.persistence.EntityManager;
import org.hibernate.ejb.Ejb3Configuration;
import org.hibernate.envers.AuditReader;
import org.hibernate.envers.test.AbstractEntityTest;
import org.hibernate.envers.test.entities.StrTestEntity;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
/**
* @author Adam Warski (adam at warski dot org)
*/
public class LongRevNumber extends AbstractEntityTest {
private Integer id;
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(StrTestEntity.class);
cfg.addAnnotatedClass(LongRevNumberRevEntity.class);
}
@BeforeClass(dependsOnMethods = "init")
public void initData() throws InterruptedException {
// Revision 1
EntityManager em = getEntityManager();
em.getTransaction().begin();
StrTestEntity te = new StrTestEntity("x");
em.persist(te);
id = te.getId();
em.getTransaction().commit();
// Revision 2
em.getTransaction().begin();
te = em.find(StrTestEntity.class, id);
te.setStr("y");
em.getTransaction().commit();
}
@Test
public void testFindRevision() {
AuditReader vr = getAuditReader();
assert vr.findRevision(LongRevNumberRevEntity.class, 1l).getCustomId() == 1l;
assert vr.findRevision(LongRevNumberRevEntity.class, 2l).getCustomId() == 2l;
}
@Test
public void testFindRevisions() {
AuditReader vr = getAuditReader();
Set<Number> revNumbers = new HashSet<Number>();
revNumbers.add(1l);
revNumbers.add(2l);
Map<Number, LongRevNumberRevEntity> revisionMap = vr.findRevisions(LongRevNumberRevEntity.class, revNumbers);
assert(revisionMap.size() == 2);
assert(revisionMap.get(1l).equals(vr.findRevision(LongRevNumberRevEntity.class, 1l)));
assert(revisionMap.get(2l).equals(vr.findRevision(LongRevNumberRevEntity.class, 2l)));
}
@Test
public void testRevisionsCounts() {
assert Arrays.asList(1l, 2l).equals(getAuditReader().getRevisions(StrTestEntity.class, id));
}
@Test
public void testHistoryOfId1() {
StrTestEntity ver1 = new StrTestEntity("x", id);
StrTestEntity ver2 = new StrTestEntity("y", id);
assert getAuditReader().find(StrTestEntity.class, id, 1l).equals(ver1);
assert getAuditReader().find(StrTestEntity.class, id, 2l).equals(ver2);
}
}