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1 package org.hibernate.test.annotations.referencedcolumnname;
3
4 import org.hibernate.Session;
5 import org.hibernate.Transaction;
6 import org.hibernate.test.annotations.TestCase;
7
8
11 public class ReferencedColumnNameTest extends TestCase {
12 public void testManyToOne() throws Exception  {
13 Session s;
14 Transaction tx;
15 s = openSession();
16 tx = s.beginTransaction();
17 Postman pm = new Postman( "Bob", "A01" );
18 House house = new House();
19 house.setPostman( pm );
20 house.setAddress( "Rue des prés" );
21 s.persist( pm );
22 s.persist( house );
23 tx.commit();
24 s.close();
25 s = openSession();
26 tx = s.beginTransaction();
27 house = (House) s.get( House.class, house.getId() );
28 assertNotNull( house.getPostman() );
29 assertEquals( "Bob", house.getPostman().getName() );
30 pm = house.getPostman();
31 s.delete(house);
32 s.delete(pm);
33 tx.commit();
34 s.close();
35 }
36
37 public void testOneToMany() throws Exception {
38 Session s;
39 Transaction tx;
40 s = openSession();
41 tx = s.beginTransaction();
42
43 Rambler rambler = new Rambler("Emmanuel");
44 Bag bag = new Bag("0001", rambler);
45 rambler.getBags().add(bag);
46 s.persist( rambler );
47
48 tx.commit();
49 s.close();
50
51 s = openSession();
52 tx = s.beginTransaction();
53
54 bag = (Bag) s.createQuery( "select b from Bag b left join fetch b.owner" ).uniqueResult();
55 assertNotNull( bag );
56 assertNotNull( bag.getOwner() );
57
58 rambler = (Rambler) s.createQuery( "select r from Rambler r left join fetch r.bags" ).uniqueResult();
59 assertNotNull( rambler );
60 assertNotNull( rambler.getBags() );
61 assertEquals( 1, rambler.getBags().size() );
62 s.delete( rambler.getBags().iterator().next() );
63 s.delete( rambler );
64
65 tx.commit();
66 s.close();
67 }
68
69 public void testUnidirectionalOneToMany() throws Exception {
70 Session s;
71 Transaction tx;
72 s = openSession();
73 tx = s.beginTransaction();
74
75 Clothes clothes = new Clothes("underwear", "interesting");
76 Luggage luggage = new Luggage( "Emmanuel", "Cabin Luggage" );
77 luggage.getHasInside().add(clothes);
78 s.persist( luggage );
79
80 tx.commit();
81 s.close();
82
83 s = openSession();
84 tx = s.beginTransaction();
85
86 luggage = (Luggage) s.createQuery( "select l from Luggage l left join fetch l.hasInside" ).uniqueResult();
87 assertNotNull( luggage );
88 assertNotNull( luggage.getHasInside() );
89 assertEquals( 1, luggage.getHasInside().size() );
90
91 s.delete( luggage.getHasInside().iterator().next() );
92 s.delete( luggage );
93
94 tx.commit();
95 s.close();
96 }
97
98 public ReferencedColumnNameTest(String x) {
99 super( x );
100 }
101
102 protected Class [] getMappings() {
103 return new Class [] {
104 House.class,
105 Postman.class,
106 Bag.class,
107 Rambler.class,
108 Luggage.class,
109 Clothes.class
110 };
111 }
112 }
113 |
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