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1 package org.hibernate.test.annotations.tableperclass;
3
4 import org.hibernate.test.annotations.TestCase;
5 import org.hibernate.Session;
6 import org.hibernate.Transaction;
7 import org.hibernate.Query;
8
9 import java.util.List  ;
10
11
15 public class TablePerClassTest extends TestCase {
16 public void testUnionSubClass() throws Exception {
17 Session s;
18 Transaction tx;
19 s = openSession();
20 tx = s.beginTransaction();
21 Machine computer = new Machine();
22 computer.setWeight( new Double (4) );
23 Robot asimov = new Robot();
24 asimov.setWeight( new Double (120) );
25 asimov.setName("Asimov");
26 T800 terminator = new T800();
27 terminator.setName("Terminator");
28 terminator.setWeight( new Double (300) );
29 terminator.setTargetName("Sarah Connor");
30 s.persist(computer);
31 s.persist(asimov);
32 s.persist(terminator);
33 tx.commit();
34 s.close();
35 s = openSession();
36 tx = s.beginTransaction();
37 Query q = s.createQuery("from Machine m where m.weight >= :weight");
38 q.setDouble("weight", new Double (10) );
39 List result = q.list();
40 assertEquals( 2, result.size() );
41 tx.commit();
42 s.close();
43 s = openSession();
44 tx = s.beginTransaction();
45 tx.commit();
46 s.close();
47 }
48
49 public TablePerClassTest(String x) {
50 super(x); }
52
53 protected Class [] getMappings() {
54 return new Class [] {
55 Robot.class,
56 T800.class,
57 Machine.class
58 };
59 }
60 }
61 |
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