| /* |
| * 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.kernel; |
| |
| import javax.persistence.EntityManager; |
| |
| import org.apache.openjpa.persistence.common.utils.AbstractTestCase; |
| import org.apache.openjpa.persistence.kernel.common.apps.InverseA; |
| import org.apache.openjpa.persistence.kernel.common.apps.InverseB; |
| |
| public class TestEJBManagedInverses extends AbstractTestCase { |
| |
| public TestEJBManagedInverses(String name) { |
| super(name, "kernelcactusapp"); |
| } |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(InverseA.class, InverseB.class); |
| } |
| |
| public void testOneOne() { |
| oneOneTest(true); |
| } |
| |
| public void testOneOneWithPreStore() { |
| oneOneTest(false); |
| } |
| |
| private void oneOneTest(boolean flush) { |
| EntityManager pm = currentEntityManager(); |
| startTx(pm); |
| InverseA a = new InverseA(); |
| InverseA a2 = new InverseA(); |
| InverseA a3 = new InverseA(); |
| a.setOneOne(a2); |
| a.setOneOneOwner(a2); |
| pm.persist(a); |
| pm.persist(a3); |
| |
| // assertEquals (a, a2.getOneOne ()); |
| // assertEquals (a, a2.getOneOneOwner ()); |
| assertEquals("a.getOneOne is not a2", a2, a.getOneOne()); |
| assertEquals("a.getOneOneOwner is not a2", a2, a.getOneOneOwner()); |
| endTx(pm); |
| |
| startTx(pm); |
| a2.setOneOne(a3); |
| a2.setOneOneOwner(a3); |
| |
| // assertEquals (a2, a3.getOneOne ()); |
| // assertEquals (a2, a3.getOneOneOwner ()); |
| assertEquals(a3, a2.getOneOne()); |
| assertEquals(a3, a2.getOneOneOwner()); |
| endTx(pm); |
| |
| // make sure commit doesn't retrigger changes |
| // assertEquals (a2, a3.getOneOne ()); |
| // assertEquals (a2, a3.getOneOneOwner ()); |
| assertEquals(a3, a2.getOneOne()); |
| assertEquals(a3, a2.getOneOneOwner()); |
| |
| // test persistent -> dirty |
| startTx(pm); |
| a2.setOneOne(null); |
| a2.setOneOneOwner(null); |
| // if (flush) |
| // pm.flush (); |
| // else |
| // pm.setFlushMode(FlushModeType.AUTO); |
| // assertNull (a3.getOneOne ()); |
| // assertNull (a3.getOneOneOwner ()); |
| endTx(pm); |
| endEm(pm); |
| } |
| } |