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1 package org.hibernate.test.legacy;
3
4 import java.io.Serializable  ;
5 import java.util.HashMap ;
6 import java.util.List ;
7 import java.util.Map ;
8
9 import org.hibernate.Session;
10 import org.hibernate.criterion.Example;
11 import org.hibernate.criterion.Expression;
12 import org.hibernate.dialect.HSQLDialect;
13 import org.hibernate.test.TestCase;
14 import org.hibernate.cfg.Configuration;
15 import org.hibernate.cfg.Environment;
16 import org.hibernate.EntityMode;
17
18 import junit.framework.Test;
19 import junit.framework.TestSuite;
20 import junit.textui.TestRunner;
21
22
23 public class MapTest extends TestCase {
24
25 public MapTest(String x) {
26 super(x);
27 }
28
29 public void testMap() throws Exception {
30 if ( (getDialect() instanceof HSQLDialect) ) return;
31
32 Session s = openSession().getSession(EntityMode.MAP);
33 Map map = new HashMap ();
34 map.put("$type$", "TestMap");
35 map.put("name", "foo");
36 map.put("address", "bar");
37 Map cmp = new HashMap ();
38 cmp.put( "a", new Integer (1) );
39 cmp.put( "b", new Float (1.0) );
40 map.put("cmp", cmp);
41 s.save(map);
42 s.flush();
43 s.connection().commit();
44 s.close();
45
46 s = openSession().getSession(EntityMode.MAP);
47 map = (Map ) s.get( "TestMap", (Serializable ) map.get("id") );
48 assertTrue( map!=null && "foo".equals( map.get("name") ) );
49 assertTrue( map.get("$type$").equals("TestMap") );
50
51 int size = s.createCriteria("TestMap").add( Example.create(map) ).list().size();
52 assertTrue(size==1);
53 s.connection().commit();
54 s.close();
55
56 s = openSession().getSession(EntityMode.MAP);
57 List list = s.createQuery("from TestMap").list();
58 map = (Map ) list.get(0);
59 assertTrue( "foo".equals( map.get("name") ) );
60 assertTrue( "bar".equals( map.get("address") ) );
61 cmp = (Map ) map.get("cmp");
62 assertTrue( new Integer (1).equals( cmp.get("a") ) && new Float (1.0).equals( cmp.get("b") ) );
63 assertTrue( null==map.get("parent") );
64 map.put("name", "foobar");
65 map.put("parent", map);
66 List bag = (List ) map.get("children");
67 bag.add(map);
68 s.flush();
69 s.connection().commit();
70 s.close();
71
72 s = openSession();
73 list = s.createQuery("from TestMap tm where tm.address = 'bar'").list();
74 map = (Map ) list.get(0);
75 assertTrue( "foobar".equals( map.get("name") ) );
76 assertTrue( "bar".equals( map.get("address") ) );
77 assertTrue( map==map.get("parent") );
78 bag = (List ) map.get("children");
79 assertTrue( bag.size()==1 );
80
81 size = s.createCriteria("TestMap")
82 .add( Expression.eq("address", "bar") )
83 .createCriteria("parent")
84 .add( Expression.eq("name", "foobar") )
85 .list()
86 .size();
87 assertTrue(size==1);
88
89 s.delete(map);
90 s.flush();
91 s.connection().commit();
92 s.close();
93
94 }
95
96 public void testMapOneToOne() throws Exception {
97 Map child = new HashMap ();
98 Map parent = new HashMap ();
99 Session s = openSession();
100 child.put("parent", parent);
101 child.put("$type$", "ChildMap");
102 parent.put("child", child);
103 parent.put("$type$", "ParentMap");
104 s.save(parent);
105 s.flush();
106 s.connection().commit();
107 s.close();
108
109 s = openSession();
110 Map cm = (Map ) s.createQuery("from ChildMap cm where cm.parent is not null").uniqueResult();
111 s.delete(cm);
112 s.delete( cm.get("parent") );
113 s.flush();
114 s.connection().commit();
115 s.close();
116
117 child = new HashMap ();
118 parent = new HashMap ();
119 s = openSession();
120 child.put("parent", parent);
121 child.put("$type$", "ChildMap");
122 parent.put("child", child);
123 parent.put("$type$", "ParentMap");
124 s.save(child);
125 s.flush();
126 s.connection().commit();
127 s.close();
128
129 s = openSession();
130 Map pm = (Map ) s.createQuery("from ParentMap cm where cm.child is not null").uniqueResult();
131 s.delete(pm);
132 s.delete( pm.get("child") );
133 s.flush();
134 s.connection().commit();
135 s.close();
136
137 }
138
139 public void testOneToOnePropertyRef() throws Exception {
140 Session s = openSession();
141 s.createQuery("from Commento c where c.marelo.mlmag = 0").list();
142 s.createQuery("from Commento c where c.marelo.commento.mcompr is null").list();
143 s.createQuery("from Commento c where c.marelo.mlink = 0").list();
144 s.createQuery("from Commento c where c.marelo.commento = c").list();
145 s.createQuery("from Commento c where c.marelo.id.mlmag = 0").list();
146 s.createQuery("from Commento c where c.marelo.commento.id = c.id").list();
147 s.createQuery("from Commento c where c.marelo.commento.mclink = c.mclink").list();
148 s.createQuery("from Marelo m where m.commento.id > 0").list();
149 s.createQuery("from Marelo m where m.commento.marelo.commento.marelo.mlmag is not null").list();
150 s.connection().commit();
151 s.close();
152 }
153
154 public String [] getMappings() {
155 return new String [] { "legacy/Map.hbm.xml", "legacy/Commento.hbm.xml", "legacy/Marelo.hbm.xml" };
156 }
157
158 protected void configure(Configuration cfg) {
159 super.configure( cfg );
160 cfg.setProperty(Environment.DEFAULT_ENTITY_MODE, EntityMode.MAP.toString());
161 }
162
163 public static Test suite() {
164 return new TestSuite(MapTest.class);
165 }
166
167 public static void main(String [] args) throws Exception {
168 TestRunner.run( suite() );
169 }
170
171 }
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