/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.openjpa.persistence.jdbc.strategy;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import org.apache.openjpa.persistence.test.SingleEMFTestCase;
public class TestStrategyAnnotaion extends SingleEMFTestCase {
@Override
public void setUp() {
super.setUp(Person.class, Address.class, CLEAR_TABLES);
}
public void testStrategy() {
EntityManagerFactory emf = Persistence.createEntityManagerFactory(
"testStrategy", System.getProperties());
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
Person person = new Person();
person.setName("parul");
person.setAge(21);
// no address entered for person.
em.persist(person);
em.getTransaction().commit();
em.clear();
// In case of inner join, the result set should be empty
List pers = em.createQuery("select p from Person p").getResultList();
assertTrue(pers.isEmpty());
}
}