01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing,
13: * software distributed under the License is distributed on an
14: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15: * KIND, either express or implied. See the License for the
16: * specific language governing permissions and limitations
17: * under the License.
18: */
19: package org.apache.openjpa.persistence.jdbc.annotations;
20:
21: import javax.persistence.EntityManager;
22:
23: import org.apache.openjpa.persistence.test.SingleEMFTestCase;
24:
25: /**
26: * Test for InheritanceType.SINGLE_TABLE
27: *
28: * @author Steve Kim
29: */
30: public class TestFlatInheritance extends SingleEMFTestCase {
31:
32: public void setUp() {
33: setUp(Flat1.class, Flat2.class, CLEAR_TABLES);
34: }
35:
36: public void testInheritance() {
37: EntityManager em = emf.createEntityManager();
38: em.getTransaction().begin();
39: Flat1 pc = new Flat1(1);
40: Flat2 pc2 = new Flat2(2);
41: pc.setBasic(10);
42: pc2.setBasic(20);
43: pc2.setBasic2("DOG");
44: em.persist(pc);
45: em.persist(pc2);
46: em.getTransaction().commit();
47: em.close();
48:
49: em = emf.createEntityManager();
50: pc = em.find(Flat1.class, 1);
51: assertEquals(10, pc.getBasic());
52: pc = em.find(Flat1.class, 2);
53: assertEquals(Flat2.class, pc.getClass());
54: assertEquals(20, pc.getBasic());
55: assertEquals("DOG", ((Flat2) pc).getBasic2());
56: em.close();
57: }
58: }
|