/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* 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.test.annotations.derivedidentities.e1.a;
import java.util.List;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.testing.junit4.BaseNonConfigCoreFunctionalTestCase;
import org.hibernate.test.util.SchemaUtil;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
/**
* @author Emmanuel Bernard
*/
public class DerivedIdentitySimpleParentIdClassDepTest extends BaseNonConfigCoreFunctionalTestCase {
@Test
public void testManyToOne() throws Exception {
assertTrue( SchemaUtil.isColumnPresent( "Dependent", "emp_empId", metadata() ) );
assertTrue( ! SchemaUtil.isColumnPresent( "Dependent", "emp", metadata() ) );
Session s = openSession();
s.getTransaction().begin();
Employee e = new Employee( 1L, "Emmanuel", "Manu" );
Dependent d = new Dependent( "Doggy", e );
s.persist( d );
s.persist( e );
s.getTransaction().commit();
s.close();
s = openSession();
s.getTransaction().begin();
DependentId dId = new DependentId( d.getName(), d.getEmp().empId );
d = (Dependent) s.get( Dependent.class, dId );
assertEquals( e.empId, d.getEmp().empId );
assertEquals( e.empName, d.getEmp().empName );
assertEquals( e.nickname, d.getEmp().nickname );
s.delete( d );
s.delete( d.getEmp() );
s.getTransaction().commit();
s.close();
}
@Test
public void testQueryNewEntityInPC() throws Exception {
Session s = openSession();
s.getTransaction().begin();
Employee e = new Employee( 1L, "Paula", "P" );
Dependent d = new Dependent( "LittleP", e );
d.setEmp(e);
s.persist( d );
s.persist( e );
// find the entity added above
Query query = s.createQuery("Select d from Dependent d where d.name='LittleP' and d.emp.empName='Paula'");
List depList = query.list();
assertEquals( 1, depList.size() );
Object newDependent = depList.get(0);
assertSame( d, newDependent );
s.getTransaction().rollback();
s.close();
}
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class<?>[] {
Dependent.class,
Employee.class
};
}
}