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1 package org.apache.ojb.jdo;
2
3 import junit.framework.TestCase;
4 import org.apache.ojb.otm.Person;
5
6 import javax.jdo.PersistenceManager;
7 import javax.jdo.Query;
8 import java.util.Collection  ;
9
10 public class TestJDOQL extends TestCase
11 {
12 private PersistenceManagerFactoryImpl factory = new PersistenceManagerFactoryImpl();
13
14 private PersistenceManager pm;
15
16 public void setUp()
17 {
18 this.pm = factory.getPersistenceManager();
19 }
20
21 public void tearDown()
22 {
23 if (!this.pm.isClosed()) this.pm.close();
24 }
25
26 public void _testOneVariableSubstitution()
27 {
28 Person p = new Person("George", "Harrison");
29 pm.currentTransaction().begin();
30 pm.makePersistent(p);
31 pm.currentTransaction().commit();
32
33 pm.evictAll();
34
35 pm.currentTransaction().begin();
36 Query q = pm.newQuery(Person.class);
37 q.declareVariables("java.lang.Integer pid");
38 q.declareImports("org.apache.ojb.otm.Person");
39 q.setFilter( "id == pid");
40 Collection results = (Collection ) q.execute(new Integer (p.getId()));
41
42 assertNotNull(results);
43 assertEquals(1, results.size());
44 Person same = (Person) results.iterator().next();
45 assertEquals(p.getId(), same.getId());
46
47 pm.currentTransaction().commit();
48 }
49 }
50 |
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