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.inheritance;
20:
21: import javax.persistence.EntityManager;
22:
23: import junit.textui.TestRunner;
24: import org.apache.openjpa.persistence.test.SingleEMFTestCase;
25:
26: /**
27: * Perform basic operations on an inheritance hierarchy involving multiple
28: * @MappedSuperclasses.
29: *
30: * @author Abe White
31: */
32: public class TestMultipleMappedSuperclassHierarchy extends
33: SingleEMFTestCase {
34:
35: public void setUp() {
36: setUp(MappedSuperclassBase.class, MappedSuperclassL2.class,
37: EntityL3.class);
38: }
39:
40: public void testPersist() {
41: EntityL3 ent = new EntityL3();
42: ent.setL2Data(99);
43: ent.setL3Data(100);
44:
45: EntityManager em = emf.createEntityManager();
46: em.getTransaction().begin();
47: em.persist(ent);
48: em.getTransaction().commit();
49: long id = ent.getId();
50: assertTrue(id != 0);
51: em.close();
52:
53: em = emf.createEntityManager();
54: ent = em.find(EntityL3.class, id);
55: assertNotNull(ent);
56: assertEquals(99, ent.getL2Data());
57: assertEquals(100, ent.getL3Data());
58: em.close();
59: }
60:
61: public static void main(String[] args) {
62: TestRunner.run(TestMultipleMappedSuperclassHierarchy.class);
63: }
64: }
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