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Hibernate example source code file (CustomComparatorEntityTest.java)
The Hibernate CustomComparatorEntityTest.java source code/* * 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 Other Hibernate examples (source code examples)Here is a short list of links related to this Hibernate CustomComparatorEntityTest.java source code file: |
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