/*
* Hibernate OGM, Domain model persistence for NoSQL datastores
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.ogm.backendtck.inheritance;
import static org.fest.assertions.Assertions.assertThat;
import static org.hibernate.ogm.utils.TestHelper.dropSchemaAndDatabase;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import org.hibernate.ogm.utils.PackagingRule;
import org.hibernate.ogm.utils.TestHelper;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
/**
* @author Davide D'Alto <davide@hibernate.org>
*/
public class JPATablePerClassFindTest {
@Rule
public PackagingRule packaging = new PackagingRule( "persistencexml/ogm.xml", CommunityMember.class, Employee.class );
private EntityManagerFactory emf;
private EntityManager em;
@Before
public void setUp() {
emf = Persistence.createEntityManagerFactory( "ogm",
TestHelper.getDefaultTestSettings() );
em = emf.createEntityManager();
}
@After
public void tearDown() {
dropSchemaAndDatabase( emf );
em.close();
emf.close();
}
@Test
public void testJPAPolymorphicFind() throws Exception {
em.getTransaction().begin();
CommunityMember member = new CommunityMember( "Davide" );
em.persist( member );
Employee employee = new Employee( "Alex", "EMPLOYER" );
em.persist( employee );
em.getTransaction().commit();
em.clear();
em.getTransaction().begin();
CommunityMember lh = em.find( CommunityMember.class, member.name );
assertThat( lh ).isNotNull();
assertThat( lh ).isInstanceOf( CommunityMember.class );
CommunityMember lsh = em.find( Employee.class, employee.name );
assertThat( lsh ).isNotNull();
assertThat( lsh ).isInstanceOf( Employee.class );
assertThat( employee.employer ).isEqualTo( employee.employer );
em.remove( lh );
em.remove( lsh );
em.getTransaction().commit();
}
}