/*
* 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.manytomany;
import org.hibernate.ejb.Ejb3Configuration;
import org.hibernate.envers.test.AbstractEntityTest;
import org.hibernate.envers.test.Priority;
import org.hibernate.envers.test.entities.StrTestEntity;
import org.hibernate.envers.test.entities.StrTestEntityComparator;
import org.hibernate.envers.test.entities.manytomany.SortedSetEntity;
import org.junit.Test;
import javax.persistence.EntityManager;
import java.util.*;
import static org.junit.Assert.assertEquals;
/**
* @author Michal Skowronek (mskowr at o2 pl)
*/
public class CustomComparatorEntityTest extends AbstractEntityTest {
private Integer id1;
private Integer id2;
private Integer id3;
private Integer id4;
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(StrTestEntity.class);
cfg.addAnnotatedClass(SortedSetEntity.class);
}
@Test
@Priority(10)
public void initData() {
EntityManager em = getEntityManager();
SortedSetEntity entity1 = new SortedSetEntity(1, "sortedEntity1");
// Revision 1
em.getTransaction().begin();
em.persist(entity1);
em.getTransaction().commit();
// Revision 2
em.getTransaction().begin();
entity1 = em.find(SortedSetEntity.class, 1);
final StrTestEntity strTestEntity1 = new StrTestEntity("abc");
em.persist(strTestEntity1);
id1 = strTestEntity1.getId();
entity1.getSortedSet().add(strTestEntity1);
entity1.getSortedMap().put(strTestEntity1, "abc");
em.getTransaction().commit();
// Revision 3
em.getTransaction().begin();
entity1 = em.find(SortedSetEntity.class, 1);
final StrTestEntity strTestEntity2 = new StrTestEntity("aaa");
em.persist(strTestEntity2);
id2 = strTestEntity2.getId();
entity1.getSortedSet().add(strTestEntity2);
entity1.getSortedMap().put(strTestEntity2, "aaa");
em.getTransaction().commit();
// Revision 4
em.getTransaction().begin();
entity1 = em.find(SortedSetEntity.class, 1);
final StrTestEntity strTestEntity3 = new StrTestEntity("aba");
em.persist(strTestEntity3);
id3 = strTestEntity3.getId();
entity1.getSortedSet().add(strTestEntity3);
entity1.getSortedMap().put(strTestEntity3, "aba");
em.getTransaction().commit();
// Revision 5
em.getTransaction().begin();
entity1 = em.find(SortedSetEntity.class, 1);
final StrTestEntity strTestEntity4 = new StrTestEntity("aac");
em.persist(strTestEntity4);
id4 = strTestEntity4.getId();
entity1.getSortedSet().add(strTestEntity4);
entity1.getSortedMap().put(strTestEntity4, "aac");
em.getTransaction().commit();
}
@Test
public void testRevisionsCounts() {
assertEquals(Arrays.asList(1, 2, 3, 4, 5), getAuditReader().getRevisions(SortedSetEntity.class, 1));
assertEquals(Arrays.asList(2), getAuditReader().getRevisions(StrTestEntity.class, id1));
assertEquals(Arrays.asList(3), getAuditReader().getRevisions(StrTestEntity.class, id2));
assertEquals(Arrays.asList(4), getAuditReader().getRevisions(StrTestEntity.class, id3));
assertEquals(Arrays.asList(5), getAuditReader().getRevisions(StrTestEntity.class, id4));
}
@Test
public void testCurrentStateOfEntity1() {
final SortedSetEntity entity1 = getEntityManager().find(SortedSetEntity.class, 1);
assertEquals("sortedEntity1", entity1.getData());
assertEquals(Integer.valueOf(1), entity1.getId());
final SortedSet<StrTestEntity> sortedSet = entity1.getSortedSet();
assertEquals(StrTestEntityComparator.class, sortedSet.comparator().getClass());
assertEquals(4, sortedSet.size());
final Iterator<StrTestEntity> iterator = sortedSet.iterator();
checkStrTestEntity(iterator.next(), id2, "aaa");
checkStrTestEntity(iterator.next(), id4, "aac");
checkStrTestEntity(iterator.next(), id3, "aba");
checkStrTestEntity(iterator.next(), id1, "abc");
final SortedMap<StrTestEntity, String> sortedMap = entity1.getSortedMap();
assertEquals(StrTestEntityComparator.class, sortedMap.comparator().getClass());
assertEquals(4, sortedMap.size());
Iterator<Map.Entry<StrTestEntity, String>> mapIterator = sortedMap.entrySet().iterator();
checkStrTestEntity(mapIterator.next().getKey(), id2, "aaa");
checkStrTestEntity(mapIterator.next().getKey(), id4, "aac");
checkStrTestEntity(mapIterator.next().getKey(), id3, "aba");
checkStrTestEntity(mapIterator.next().getKey(), id1, "abc");
mapIterator = sortedMap.entrySet().iterator();
assertEquals(mapIterator.next().getValue(), "aaa");
assertEquals(mapIterator.next().getValue(), "aac");
assertEquals(mapIterator.next().getValue(), "aba");
assertEquals(mapIterator.next().getValue(), "abc");
}
private void checkStrTestEntity(StrTestEntity entity, Integer id, String sortKey) {
assertEquals(id, entity.getId());
assertEquals(sortKey, entity.getStr());
}
@Test
public void testHistoryOfEntity1() throws Exception {
SortedSetEntity entity1 = getAuditReader().find(SortedSetEntity.class, 1, 1);
assertEquals("sortedEntity1", entity1.getData());
assertEquals(Integer.valueOf(1), entity1.getId());
SortedSet<StrTestEntity> sortedSet = entity1.getSortedSet();
assertEquals(StrTestEntityComparator.class, sortedSet.comparator().getClass());
assertEquals(0, sortedSet.size());
SortedMap<StrTestEntity, String> sortedMap = entity1.getSortedMap();
assertEquals(StrTestEntityComparator.class, sortedMap.comparator().getClass());
assertEquals(0, sortedMap.size());
entity1 = getAuditReader().find(SortedSetEntity.class, 1, 2);
assertEquals("sortedEntity1", entity1.getData());
assertEquals(Integer.valueOf(1), entity1.getId());
sortedSet = entity1.getSortedSet();
assertEquals(StrTestEntityComparator.class, sortedSet.comparator().getClass());
assertEquals(1, sortedSet.size());
Iterator<StrTestEntity> iterator = sortedSet.iterator();
checkStrTestEntity(iterator.next(), id1, "abc");
sortedMap = entity1.getSortedMap();
assertEquals(StrTestEntityComparator.class, sortedMap.comparator().getClass());
assertEquals(1, sortedMap.size());
Iterator<Map.Entry<StrTestEntity, String>> mapIterator = sortedMap.entrySet().iterator();
checkStrTestEntity(mapIterator.next().getKey(), id1, "abc");
mapIterator = sortedMap.entrySet().iterator();
assertEquals(mapIterator.next().getValue(), "abc");
entity1 = getAuditReader().find(SortedSetEntity.class, 1, 3);
assertEquals("sortedEntity1", entity1.getData());
assertEquals(Integer.valueOf(1), entity1.getId());
sortedSet = entity1.getSortedSet();
assertEquals(StrTestEntityComparator.class, sortedSet.comparator().getClass());
assertEquals(2, sortedSet.size());
iterator = sortedSet.iterator();
checkStrTestEntity(iterator.next(), id2, "aaa");
checkStrTestEntity(iterator.next(), id1, "abc");
sortedMap = entity1.getSortedMap();
assertEquals(StrTestEntityComparator.class, sortedMap.comparator().getClass());
assertEquals(2, sortedMap.size());
mapIterator = sortedMap.entrySet().iterator();
checkStrTestEntity(mapIterator.next().getKey(), id2, "aaa");
checkStrTestEntity(mapIterator.next().getKey(), id1, "abc");
mapIterator = sortedMap.entrySet().iterator();
assertEquals(mapIterator.next().getValue(), "aaa");
assertEquals(mapIterator.next().getValue(), "abc");
entity1 = getAuditReader().find(SortedSetEntity.class, 1, 4);
assertEquals("sortedEntity1", entity1.getData());
assertEquals(Integer.valueOf(1), entity1.getId());
sortedSet = entity1.getSortedSet();
assertEquals(StrTestEntityComparator.class, sortedSet.comparator().getClass());
assertEquals(3, sortedSet.size());
iterator = sortedSet.iterator();
checkStrTestEntity(iterator.next(), id2, "aaa");
checkStrTestEntity(iterator.next(), id3, "aba");
checkStrTestEntity(iterator.next(), id1, "abc");
sortedMap = entity1.getSortedMap();
assertEquals(StrTestEntityComparator.class, sortedMap.comparator().getClass());
assertEquals(3, sortedMap.size());
mapIterator = sortedMap.entrySet().iterator();
checkStrTestEntity(mapIterator.next().getKey(), id2, "aaa");
checkStrTestEntity(mapIterator.next().getKey(), id3, "aba");
checkStrTestEntity(mapIterator.next().getKey(), id1, "abc");
mapIterator = sortedMap.entrySet().iterator();
assertEquals(mapIterator.next().getValue(), "aaa");
assertEquals(mapIterator.next().getValue(), "aba");
assertEquals(mapIterator.next().getValue(), "abc");
entity1 = getAuditReader().find(SortedSetEntity.class, 1, 5);
assertEquals("sortedEntity1", entity1.getData());
assertEquals(Integer.valueOf(1), entity1.getId());
sortedSet = entity1.getSortedSet();
assertEquals(StrTestEntityComparator.class, sortedSet.comparator().getClass());
assertEquals(4, sortedSet.size());
iterator = sortedSet.iterator();
checkStrTestEntity(iterator.next(), id2, "aaa");
checkStrTestEntity(iterator.next(), id4, "aac");
checkStrTestEntity(iterator.next(), id3, "aba");
checkStrTestEntity(iterator.next(), id1, "abc");
sortedMap = entity1.getSortedMap();
assertEquals(StrTestEntityComparator.class, sortedMap.comparator().getClass());
assertEquals(4, sortedMap.size());
mapIterator = sortedMap.entrySet().iterator();
checkStrTestEntity(mapIterator.next().getKey(), id2, "aaa");
checkStrTestEntity(mapIterator.next().getKey(), id4, "aac");
checkStrTestEntity(mapIterator.next().getKey(), id3, "aba");
checkStrTestEntity(mapIterator.next().getKey(), id1, "abc");
mapIterator = sortedMap.entrySet().iterator();
assertEquals(mapIterator.next().getValue(), "aaa");
assertEquals(mapIterator.next().getValue(), "aac");
assertEquals(mapIterator.next().getValue(), "aba");
assertEquals(mapIterator.next().getValue(), "abc");
}
}