/*
* 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
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*/
package org.hibernate.envers.test.integration.onetomany.detached;
import org.hibernate.ejb.Ejb3Configuration;
import org.hibernate.envers.test.AbstractEntityTest;
import org.hibernate.envers.test.Priority;
import org.hibernate.envers.test.entities.onetomany.detached.ListJoinColumnBidirectionalRefEdEntity;
import org.hibernate.envers.test.entities.onetomany.detached.ListJoinColumnBidirectionalRefIngEntity;
import org.junit.Test;
import javax.persistence.EntityManager;
import java.util.Arrays;
import static org.hibernate.envers.test.tools.TestTools.*;
import static org.junit.Assert.*;
/**
* Test for a "fake" bidirectional mapping where one side uses @OneToMany+@JoinColumn (and thus owns the relatin),
* and the other uses a @ManyToOne(insertable=false, updatable=false).
* @author Adam Warski (adam at warski dot org)
*/
public class JoinColumnBidirectionalList extends AbstractEntityTest {
private Integer ed1_id;
private Integer ed2_id;
private Integer ing1_id;
private Integer ing2_id;
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(ListJoinColumnBidirectionalRefIngEntity.class);
cfg.addAnnotatedClass(ListJoinColumnBidirectionalRefEdEntity.class);
}
@Test
@Priority(10)
public void createData() {
EntityManager em = getEntityManager();
ListJoinColumnBidirectionalRefEdEntity ed1 = new ListJoinColumnBidirectionalRefEdEntity("ed1", null);
ListJoinColumnBidirectionalRefEdEntity ed2 = new ListJoinColumnBidirectionalRefEdEntity("ed2", null);
ListJoinColumnBidirectionalRefIngEntity ing1 = new ListJoinColumnBidirectionalRefIngEntity("coll1", ed1);
ListJoinColumnBidirectionalRefIngEntity ing2 = new ListJoinColumnBidirectionalRefIngEntity("coll1", ed2);
// Revision 1 (ing1: ed1, ing2: ed2)
em.getTransaction().begin();
em.persist(ed1);
em.persist(ed2);
em.persist(ing1);
em.persist(ing2);
em.getTransaction().commit();
// Revision 2 (ing1: ed1, ed2)
em.getTransaction().begin();
ing1 = em.find(ListJoinColumnBidirectionalRefIngEntity.class, ing1.getId());
ing2 = em.find(ListJoinColumnBidirectionalRefIngEntity.class, ing2.getId());
ed1 = em.find(ListJoinColumnBidirectionalRefEdEntity.class, ed1.getId());
ed2 = em.find(ListJoinColumnBidirectionalRefEdEntity.class, ed2.getId());
ing2.getReferences().remove(ed2);
ing1.getReferences().add(ed2);
em.getTransaction().commit();
em.clear();
// No revision - no changes
em.getTransaction().begin();
ing1 = em.find(ListJoinColumnBidirectionalRefIngEntity.class, ing1.getId());
ing2 = em.find(ListJoinColumnBidirectionalRefIngEntity.class, ing2.getId());
ed1 = em.find(ListJoinColumnBidirectionalRefEdEntity.class, ed1.getId());
ed2 = em.find(ListJoinColumnBidirectionalRefEdEntity.class, ed2.getId());
ed2.setOwner(ing2);
em.getTransaction().commit();
em.clear();
// Revision 3 (ing1: ed1, ed2)
em.getTransaction().begin();
ed1 = em.find(ListJoinColumnBidirectionalRefEdEntity.class, ed1.getId());
ed1.setData("ed1 bis");
// Shouldn't get written
ed1.setOwner(ing2);
em.getTransaction().commit();
em.clear();
// Revision 4 (ing2: ed1, ed2)
em.getTransaction().begin();
ing1 = em.find(ListJoinColumnBidirectionalRefIngEntity.class, ing1.getId());
ing2 = em.find(ListJoinColumnBidirectionalRefIngEntity.class, ing2.getId());
ing1.getReferences().clear();
ing2.getReferences().add(ed1);
ing2.getReferences().add(ed2);
em.getTransaction().commit();
em.clear();
//
ing1_id = ing1.getId();
ing2_id = ing2.getId();
ed1_id = ed1.getId();
ed2_id = ed2.getId();
}
@Test
public void testRevisionsCounts() {
assertEquals(Arrays.asList(1, 2, 4), getAuditReader().getRevisions(ListJoinColumnBidirectionalRefIngEntity.class, ing1_id));
assertEquals(Arrays.asList(1, 2, 4), getAuditReader().getRevisions(ListJoinColumnBidirectionalRefIngEntity.class, ing2_id));
assertEquals(Arrays.asList(1, 3, 4), getAuditReader().getRevisions(ListJoinColumnBidirectionalRefEdEntity.class, ed1_id));
assertEquals(Arrays.asList(1, 2, 4), getAuditReader().getRevisions(ListJoinColumnBidirectionalRefEdEntity.class, ed2_id));
}
@Test
public void testHistoryOfIng1() {
ListJoinColumnBidirectionalRefEdEntity ed1_fromRev1 = new ListJoinColumnBidirectionalRefEdEntity(ed1_id, "ed1", null);
ListJoinColumnBidirectionalRefEdEntity ed1_fromRev3 = new ListJoinColumnBidirectionalRefEdEntity(ed1_id, "ed1 bis", null);
ListJoinColumnBidirectionalRefEdEntity ed2 = getEntityManager().find(ListJoinColumnBidirectionalRefEdEntity.class, ed2_id);
ListJoinColumnBidirectionalRefIngEntity rev1 = getAuditReader().find(ListJoinColumnBidirectionalRefIngEntity.class, ing1_id, 1);
ListJoinColumnBidirectionalRefIngEntity rev2 = getAuditReader().find(ListJoinColumnBidirectionalRefIngEntity.class, ing1_id, 2);
ListJoinColumnBidirectionalRefIngEntity rev3 = getAuditReader().find(ListJoinColumnBidirectionalRefIngEntity.class, ing1_id, 3);
ListJoinColumnBidirectionalRefIngEntity rev4 = getAuditReader().find(ListJoinColumnBidirectionalRefIngEntity.class, ing1_id, 4);
assertTrue(checkList(rev1.getReferences(), ed1_fromRev1));
assertTrue(checkList(rev2.getReferences(), ed1_fromRev1, ed2));
assertTrue(checkList(rev3.getReferences(), ed1_fromRev3, ed2));
assertTrue(checkList(rev4.getReferences()));
}
@Test
public void testHistoryOfIng2() {
ListJoinColumnBidirectionalRefEdEntity ed1 = getEntityManager().find(ListJoinColumnBidirectionalRefEdEntity.class, ed1_id);
ListJoinColumnBidirectionalRefEdEntity ed2 = getEntityManager().find(ListJoinColumnBidirectionalRefEdEntity.class, ed2_id);
ListJoinColumnBidirectionalRefIngEntity rev1 = getAuditReader().find(ListJoinColumnBidirectionalRefIngEntity.class, ing2_id, 1);
ListJoinColumnBidirectionalRefIngEntity rev2 = getAuditReader().find(ListJoinColumnBidirectionalRefIngEntity.class, ing2_id, 2);
ListJoinColumnBidirectionalRefIngEntity rev3 = getAuditReader().find(ListJoinColumnBidirectionalRefIngEntity.class, ing2_id, 3);
ListJoinColumnBidirectionalRefIngEntity rev4 = getAuditReader().find(ListJoinColumnBidirectionalRefIngEntity.class, ing2_id, 4);
assertTrue(checkList(rev1.getReferences(), ed2));
assertTrue(checkList(rev2.getReferences()));
assertTrue(checkList(rev3.getReferences()));
assertTrue(checkList(rev4.getReferences(), ed1, ed2));
}
@Test
public void testHistoryOfEd1() {
ListJoinColumnBidirectionalRefIngEntity ing1 = getEntityManager().find(ListJoinColumnBidirectionalRefIngEntity.class, ing1_id);
ListJoinColumnBidirectionalRefIngEntity ing2 = getEntityManager().find(ListJoinColumnBidirectionalRefIngEntity.class, ing2_id);
ListJoinColumnBidirectionalRefEdEntity rev1 = getAuditReader().find(ListJoinColumnBidirectionalRefEdEntity.class, ed1_id, 1);
ListJoinColumnBidirectionalRefEdEntity rev2 = getAuditReader().find(ListJoinColumnBidirectionalRefEdEntity.class, ed1_id, 2);
ListJoinColumnBidirectionalRefEdEntity rev3 = getAuditReader().find(ListJoinColumnBidirectionalRefEdEntity.class, ed1_id, 3);
ListJoinColumnBidirectionalRefEdEntity rev4 = getAuditReader().find(ListJoinColumnBidirectionalRefEdEntity.class, ed1_id, 4);
assertTrue(rev1.getOwner().equals(ing1));
assertTrue(rev2.getOwner().equals(ing1));
assertTrue(rev3.getOwner().equals(ing1));
assertTrue(rev4.getOwner().equals(ing2));
assertEquals(rev1.getData(), "ed1");
assertEquals(rev2.getData(), "ed1");
assertEquals(rev3.getData(), "ed1 bis");
assertEquals(rev4.getData(), "ed1 bis");
}
@Test
public void testHistoryOfEd2() {
ListJoinColumnBidirectionalRefIngEntity ing1 = getEntityManager().find(ListJoinColumnBidirectionalRefIngEntity.class, ing1_id);
ListJoinColumnBidirectionalRefIngEntity ing2 = getEntityManager().find(ListJoinColumnBidirectionalRefIngEntity.class, ing2_id);
ListJoinColumnBidirectionalRefEdEntity rev1 = getAuditReader().find(ListJoinColumnBidirectionalRefEdEntity.class, ed2_id, 1);
ListJoinColumnBidirectionalRefEdEntity rev2 = getAuditReader().find(ListJoinColumnBidirectionalRefEdEntity.class, ed2_id, 2);
ListJoinColumnBidirectionalRefEdEntity rev3 = getAuditReader().find(ListJoinColumnBidirectionalRefEdEntity.class, ed2_id, 3);
ListJoinColumnBidirectionalRefEdEntity rev4 = getAuditReader().find(ListJoinColumnBidirectionalRefEdEntity.class, ed2_id, 4);
assertTrue(rev1.getOwner().equals(ing2));
assertTrue(rev2.getOwner().equals(ing1));
assertTrue(rev3.getOwner().equals(ing1));
assertTrue(rev4.getOwner().equals(ing2));
assertEquals(rev1.getData(), "ed2");
assertEquals(rev2.getData(), "ed2");
assertEquals(rev3.getData(), "ed2");
assertEquals(rev4.getData(), "ed2");
}
}