use of org.datanucleus.samples.widget.InversePrimitive in project tests by datanucleus.
the class PersistenceManagerTest method tearDown.
/**
* Invoked after each test is run
*/
public void tearDown() throws java.lang.Exception {
super.tearDown();
// TODO Remove all of this when each test cleans out its own data.
Extent ext = null;
java.util.Iterator it = null;
PersistenceManager pm = pmf.getPersistenceManager();
try {
// delete all InstanceCallbackContainer objects
pm.currentTransaction().begin();
ext = pm.getExtent(InstanceCallbackContainer.class, false);
it = ext.iterator();
while (it.hasNext()) {
InstanceCallbackContainer owner = (InstanceCallbackContainer) it.next();
pm.deletePersistent(owner);
}
pm.currentTransaction().commit();
// delete all InstanceCallbackTester objects
pm.currentTransaction().begin();
ext = pm.getExtent(InstanceCallbackTester.class, false);
it = ext.iterator();
while (it.hasNext()) {
InstanceCallbackTester tester = (InstanceCallbackTester) it.next();
// necesaary to avoid exception from jdoPreDelete() for this class only
tester.setTransientValue("");
pm.deletePersistent(tester);
}
pm.currentTransaction().commit();
// delete all InversePrimitive objects
pm.currentTransaction().begin();
ext = pm.getExtent(org.datanucleus.samples.widget.InversePrimitive.class, false);
it = ext.iterator();
while (it.hasNext()) {
InversePrimitive ip = (InversePrimitive) it.next();
ip.setTester(null);
pm.deletePersistent(ip);
}
pm.currentTransaction().commit();
// delete all CollectionFieldTester objects
pm.currentTransaction().begin();
ext = pm.getExtent(CollectionFieldTester.class, false);
it = ext.iterator();
while (it.hasNext()) {
CollectionFieldTester t = (CollectionFieldTester) it.next();
if (t.getPrimitiveCollection() != null) {
t.getPrimitiveCollection().clear();
}
if (t.getInversePrimitiveCollection() != null) {
t.getInversePrimitiveCollection().clear();
}
pm.deletePersistent(t);
}
pm.currentTransaction().commit();
// delete all Primative objects
pm.currentTransaction().begin();
ext = pm.getExtent(org.datanucleus.samples.widget.Primitive.class, false);
it = ext.iterator();
while (it.hasNext()) {
Primitive p = (Primitive) it.next();
pm.deletePersistent(p);
}
pm.currentTransaction().commit();
// disassociate all Employees and Departments from their Managers
pm.currentTransaction().begin();
ext = pm.getExtent(Manager.class, false);
it = ext.iterator();
while (it.hasNext()) {
Manager mgr = (Manager) it.next();
if (mgr.getSubordinates() != null) {
mgr.getSubordinates().clear();
}
if (mgr.getDepartments() != null) {
mgr.getDepartments().clear();
}
}
pm.currentTransaction().commit();
// delete all Employee objects
pm.currentTransaction().begin();
ext = pm.getExtent(Employee.class, false);
it = ext.iterator();
while (it.hasNext()) {
Employee emp = (Employee) it.next();
pm.deletePersistent(emp);
}
pm.currentTransaction().commit();
pm.currentTransaction().begin();
// dekete all Department objects
ext = pm.getExtent(Department.class, false);
it = ext.iterator();
while (it.hasNext()) {
Department d = (Department) it.next();
pm.deletePersistent(d);
}
pm.currentTransaction().commit();
// delete all Manager objects
pm.currentTransaction().begin();
ext = pm.getExtent(Manager.class, false);
it = ext.iterator();
while (it.hasNext()) {
Manager mgr = (Manager) it.next();
pm.deletePersistent(mgr);
}
pm.currentTransaction().commit();
// delete all Person objects
pm.currentTransaction().begin();
ext = pm.getExtent(Person.class, true);
it = ext.iterator();
while (it.hasNext()) {
Person person = (Person) it.next();
pm.deletePersistent(person);
}
pm.currentTransaction().commit();
} finally {
if (pm.currentTransaction().isActive())
pm.currentTransaction().commit();
pm.close();
}
}
use of org.datanucleus.samples.widget.InversePrimitive in project tests by datanucleus.
the class PersistenceManagerTest method testMakeCollectionFieldsPersistent.
/**
* Test that updates of collection and inverse collection fields update
* the underlying collection
*/
public void testMakeCollectionFieldsPersistent() throws Exception {
if (!storeMgr.getSupportedOptions().contains(StoreManager.OPTION_ORM_SERIALISED_COLLECTION_ELEMENT)) {
return;
}
PersistenceManager pm = pmf.getPersistenceManager();
CollectionFieldTester collectionTester = new CollectionFieldTester();
Transaction tx = pm.currentTransaction();
try {
// data for testing collections
Person[] personArray = new Person[3];
InversePrimitive[] inversePrimitiveArray = new InversePrimitive[3];
personArray[0] = new Person(0, FIRSTNAME[0], LASTNAME[0], EMAIL[0]);
personArray[1] = new Person(1, FIRSTNAME[1], LASTNAME[1], EMAIL[1]);
personArray[2] = new Person(2, FIRSTNAME[2], LASTNAME[2], EMAIL[2]);
inversePrimitiveArray[0] = new InversePrimitive(collectionTester);
inversePrimitiveArray[1] = new InversePrimitive(collectionTester);
inversePrimitiveArray[2] = new InversePrimitive(collectionTester);
tx.begin();
pm.makePersistent(collectionTester);
tx.commit();
tx.begin();
// set up Set field data
{
HashSet<Person> s = new HashSet<Person>(3);
s.add(personArray[0]);
s.add(personArray[1]);
s.add(personArray[2]);
collectionTester.setPersonSet(s);
}
// set up inverse element data
{
HashSet<InversePrimitive> s = new HashSet<InversePrimitive>(3);
s.add(inversePrimitiveArray[0]);
s.add(inversePrimitiveArray[1]);
s.add(inversePrimitiveArray[2]);
collectionTester.setInversePrimitiveCollection(s);
}
tx.commit();
collectionTester = null;
// test results
tx.begin();
{
Extent clnTest = pm.getExtent(CollectionFieldTester.class, false);
// should only have one Primitive object
java.util.Iterator it = clnTest.iterator();
collectionTester = (CollectionFieldTester) it.next();
}
assertNotNull(collectionTester);
// test that Set data was stored
{
Set s = collectionTester.getPersonSet();
assertTrue(s.contains(personArray[0]));
assertTrue(s.contains(personArray[1]));
assertTrue(s.contains(personArray[2]));
assertEquals(3, s.size());
Collection c = collectionTester.getInversePrimitiveCollection();
assertTrue(c.contains(inversePrimitiveArray[0]));
assertTrue(c.contains(inversePrimitiveArray[1]));
assertTrue(c.contains(inversePrimitiveArray[2]));
assertEquals(3, c.size());
}
tx.commit();
} finally {
if (tx.isActive())
tx.rollback();
pm.close();
}
}
Aggregations