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1 package org.hibernate.test.dynamic;
3
4 import java.util.ArrayList  ;
5 import java.util.HashMap ;
6 import java.util.Iterator ;
7 import java.util.List ;
8 import java.util.Map ;
9
10 import junit.framework.Test;
11 import junit.framework.TestSuite;
12
13 import org.hibernate.EntityMode;
14 import org.hibernate.Hibernate;
15 import org.hibernate.Session;
16 import org.hibernate.Transaction;
17 import org.hibernate.cfg.Configuration;
18 import org.hibernate.cfg.Environment;
19 import org.hibernate.test.TestCase;
20
21
24 public class DynamicClassTest extends TestCase {
25
26 public DynamicClassTest(String str) {
27 super(str);
28 }
29
30 protected void configure(Configuration cfg) {
31 cfg.setProperty(Environment.DEFAULT_ENTITY_MODE, EntityMode.MAP.toString());
32 }
33
34 public void testLazyDynamicClass() {
35 Session s = openSession();
36 assertTrue( "Incorrectly handled default_entity_mode", s.getEntityMode() == EntityMode.MAP );
37 Session other = s.getSession( EntityMode.MAP );
38 assertEquals( "openSession() using same entity-mode returned new session", s, other );
39
40 other = s.getSession( EntityMode.POJO );
41 other.close();
42 assertTrue( !other.isOpen() );
43 assertTrue( other.isConnected() );
45 s.close();
46
47 s = openSession();
48 Transaction t = s.beginTransaction();
49
50 Map cars = new HashMap ();
51 cars.put("description", "Cars");
52 Map monaro = new HashMap ();
53 monaro.put("productLine", cars);
54 monaro.put("name", "monaro");
55 monaro.put("description", "Holden Monaro");
56 Map hsv = new HashMap ();
57 hsv.put("productLine", cars);
58 hsv.put("name", "hsv");
59 hsv.put("description", "Holden Commodore HSV");
60 List models = new ArrayList ();
61 cars.put("models", models);
62 models.add(hsv);
63 models.add(monaro);
64 s.save("ProductLine", cars);
65 t.commit();
66 s.close();
67
68 s = openSession();
69 t = s.beginTransaction();
70
71 cars = (Map ) s.createQuery("from ProductLine pl order by pl.description").uniqueResult();
72 models = (List ) cars.get("models");
73 assertFalse( Hibernate.isInitialized(models) );
74 assertEquals( models.size(), 2);
75 assertTrue( Hibernate.isInitialized(models) );
76
77 s.clear();
78
79 List list = s.createQuery("from Model m").list();
80 for ( Iterator i=list.iterator(); i.hasNext(); ) {
81 assertFalse( Hibernate.isInitialized( ( (Map ) i.next() ).get("productLine") ) );
82 }
83 Map model = (Map ) list.get(0);
84 assertTrue( ( (List ) ( (Map ) model.get("productLine") ).get("models") ).contains(model) );
85 s.clear();
86
87 t.commit();
88 s.close();
89
90 s = openSession();
91 t = s.beginTransaction();
92 cars = (Map ) s.createQuery("from ProductLine pl order by pl.description").uniqueResult();
93 s.delete(cars);
94 t.commit();
95 s.close();
96 }
97
98
99 protected String [] getMappings() {
100 return new String [] { "dynamic/ProductLine.hbm.xml" };
101 }
102
103 public static Test suite() {
104 return new TestSuite(DynamicClassTest.class);
105 }
106
107 }
108
109 |
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