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18 package org.objectweb.speedo.runtime.ref;
19
20 import junit.framework.Assert;
21 import org.objectweb.speedo.SpeedoTestHelper;
22 import org.objectweb.speedo.pobjects.ref.Department;
23 import org.objectweb.speedo.pobjects.ref.Employee;
24
25 import javax.jdo.PersistenceManager;
26
27
31 public class TestSimpleRef extends SpeedoTestHelper {
32
33 public TestSimpleRef(String  s) {
34 super(s);
35 }
36
37 protected String getLoggerName() {
38 return LOG_NAME + "rt.ref.SimpleRef";
39 }
40 public void test1() {
41 String eName = "seb";
42 String dName = "ASR";
43 PersistenceManager pm = pmf.getPersistenceManager();
44 Employee e = new Employee(eName, new Department(dName));
45 pm.makePersistent(e);
46 Object eId = pm.getObjectId(e);
47 Assert.assertNotNull("null object identifier", eId);
48 pm.close();
49
50 e = null;
51 pm = pmf.getPersistenceManager();
52 e = (Employee) pm.getObjectById(eId, true);
53 Assert.assertNotNull("null instance returned by getObjectById", e);
54 Assert.assertEquals("Bad employee name", eName, e.getName());
55 Assert.assertNotNull("null instance returned by e.dept", e.getDept());
56 Assert.assertEquals("Bad department name", dName, e.getDept().getName());
57 pm.currentTransaction().begin();
58 pm.deletePersistent(e.getDept());
59 pm.deletePersistent(e);
60 pm.currentTransaction().commit();
61 pm.close();
62 }
63
64 public void testNullRef() {
65 String eName = "nullRefEmp";
66 PersistenceManager pm = pmf.getPersistenceManager();
67 Employee e = new Employee(eName, null);
68 pm.makePersistent(e);
69 Object eId = pm.getObjectId(e);
70 Assert.assertNotNull("null object identifier", eId);
71 pm.close();
72
73 e = null;
74 pm = pmf.getPersistenceManager();
75 e = (Employee) pm.getObjectById(eId, true);
76 Assert.assertNotNull("null instance returned by getObjectById", e);
77 Assert.assertEquals("Bad employee name", eName, e.getName());
78 Assert.assertNull("not null instance returned by e.dept", e.getDept());
79 pm.currentTransaction().begin();
80 pm.deletePersistent(e);
81 pm.currentTransaction().commit();
82 pm.close();
83 }
84 public void testDeleteReferencedObjectWithEvict() {
85 testDeleteReferencedObject(true);
86 }
87 public void testDeleteReferencedObject() {
88 testDeleteReferencedObject(false);
89 }
90 public void testDeleteReferencedObject(boolean withEvict) {
91 PersistenceManager pm = pmf.getPersistenceManager();
92
93 pm.currentTransaction().begin();
94 Employee e = new Employee("employee testDeleteReferencedObject",
95 new Department("department testDeleteReferencedObject"));
96 pm.makePersistent(e);
97 long eid = e.getOid();
98 Long did = e.getDept().getOid();
99 e= null;
100 pm.currentTransaction().commit();
101
102 pm.currentTransaction().begin();
103 Department d = (Department) pm.getObjectById(
104 pm.newObjectIdInstance(Department.class, "" + did), true);
105 pm.deletePersistent(d);
106 d = null;
107 pm.currentTransaction().commit();
108
109 if (withEvict) {
110 pm.evictAll();
111 }
112 pm.currentTransaction().begin();
113 e = (Employee) pm.getObjectById(
114 pm.newObjectIdInstance(Employee.class, "" + eid), true);
115 boolean isNull = (null == e.getDept());
116 pm.currentTransaction().commit();
117
118 pm.currentTransaction().begin();
119 pm.deletePersistent(e);
120 pm.currentTransaction().commit();
121 pm.close();
122 assertTrue("Reference is not null", isNull);
123 }
124 }
125 |
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