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1 package org.hibernate.test.ondelete;
3
4 import java.util.List  ;
5
6 import junit.framework.Test;
7 import junit.framework.TestSuite;
8
9 import org.hibernate.Session;
10 import org.hibernate.Transaction;
11 import org.hibernate.cfg.Configuration;
12 import org.hibernate.cfg.Environment;
13 import org.hibernate.dialect.MySQLDialect;
14 import org.hibernate.dialect.MySQLInnoDBDialect;
15 import org.hibernate.stat.Statistics;
16 import org.hibernate.test.TestCase;
17
18
21 public class OnDeleteTest extends TestCase {
22
23 public OnDeleteTest(String str) {
24 super(str);
25 }
26
27 public void testJoinedSubclass() {
28
29 Statistics statistics = getSessions().getStatistics();
30 statistics.clear();
31
32 Session s = openSession();
33 Transaction t = s.beginTransaction();
34
35 Salesperson mark = new Salesperson();
36 mark.setName("Mark");
37 mark.setTitle("internal sales");
38 mark.setSex('M');
39 mark.setAddress("buckhead");
40 mark.setZip("30305");
41 mark.setCountry("USA");
42
43 Person joe = new Person();
44 joe.setName("Joe");
45 joe.setAddress("San Francisco");
46 joe.setZip("XXXXX");
47 joe.setCountry("USA");
48 joe.setSex('M');
49 joe.setSalesperson(mark);
50 mark.getCustomers().add(joe);
51
52 s.save(mark);
53
54 t.commit();
55
56 assertEquals( statistics.getEntityInsertCount(), 2 );
57 assertEquals( statistics.getPrepareStatementCount(), 4 );
58
59 statistics.clear();
60
61 t = s.beginTransaction();
62 s.delete(mark);
63 t.commit();
64
65 assertEquals( statistics.getEntityDeleteCount(), 2 );
66 if ( !(getDialect() instanceof MySQLDialect) || (getDialect() instanceof MySQLInnoDBDialect) ) {
67 assertEquals( statistics.getPrepareStatementCount(), 1 );
68 }
69
70 t = s.beginTransaction();
71 List names = s.createQuery("select name from Person").list();
72 assertTrue( names.isEmpty() );
73 t.commit();
74
75 s.close();
76 }
77
78 protected void configure(Configuration cfg) {
79 cfg.setProperty(Environment.GENERATE_STATISTICS, "true");
80 }
81
82 protected String [] getMappings() {
83 return new String [] { "ondelete/Person.hbm.xml" };
84 }
85
86 public static Test suite() {
87 return new TestSuite(OnDeleteTest.class);
88 }
89
90 }
91
92 |
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