/*
* 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.managedinterface;
import javax.persistence.EntityManager;
import org.apache.openjpa.persistence.test.SingleEMFTestCase;
import org.apache.openjpa.persistence.JPAFacadeHelper;
import org.apache.openjpa.persistence.OpenJPAEntityManager;
import org.apache.openjpa.persistence.query.SimpleEntity;
import org.apache.openjpa.kernel.AbstractBrokerFactory;
import org.apache.openjpa.meta.ClassMetaData;
import org.apache.openjpa.meta.MetaDataRepository;
public class TestSimpleManagedInterface
extends SingleEMFTestCase {
public void setUp() {
setUp(SimpleManagedInterface.class, SimpleEntity.class, CLEAR_TABLES);
}
public void testMetaDataRepository() {
AbstractBrokerFactory bf =
(AbstractBrokerFactory) JPAFacadeHelper.toBrokerFactory(emf);
bf.makeReadOnly();
MetaDataRepository repos = bf.getConfiguration()
.getMetaDataRepositoryInstance();
ClassMetaData meta = repos.getMetaData(SimpleManagedInterface.class,
null, false);
assertNotNull(meta);
assertTrue(meta.isManagedInterface());
assertEquals(SimpleManagedInterface.class, meta.getDescribedType());
}
public void testInterfaceImplGeneration() {
((AbstractBrokerFactory) JPAFacadeHelper.toBrokerFactory(emf))
.makeReadOnly();
// load metadata to trigger instance creation
ClassMetaData meta = JPAFacadeHelper.getMetaData(emf,
SimpleManagedInterface.class);
assertEquals(SimpleManagedInterface.class, meta.getDescribedType());
}
public void testBasicOperations() {
OpenJPAEntityManager em = emf.createEntityManager();
SimpleManagedInterface pc =
em.createInstance(SimpleManagedInterface.class);
pc.setId(17);
pc.setString("hello!");
em.getTransaction().begin();
em.persist(pc);
em.getTransaction().commit();
em.close();
em = emf.createEntityManager();
pc = em.find(SimpleManagedInterface.class, 17);
assertNotNull(pc);
em.getTransaction().begin();
pc.setString("updated");
em.getTransaction().commit();
em.close();
em = emf.createEntityManager();
em.getTransaction().begin();
em.remove(em.getReference(SimpleManagedInterface.class, 17));
em.getTransaction().commit();
em.close();
}
public void testJPQL() {
EntityManager em = emf.createEntityManager();
assertEquals(0, em.createQuery("select o from SimpleManagedInterface o")
.getResultList().size());
em.close();
}
}