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/***************************************************************************
* Copyright (c) 2004 - 2009 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Simon McDuff - initial API and implementation
* Eike Stepper - maintenance
**************************************************************************/
package org.eclipse.emf.cdo.tests.bugzilla;
import org.eclipse.emf.cdo.eresource.CDOResource;
import org.eclipse.emf.cdo.session.CDOSession;
import org.eclipse.emf.cdo.tests.AbstractCDOTest;
import org.eclipse.emf.cdo.tests.model4.GenRefMapNonContained;
import org.eclipse.emf.cdo.tests.model4.GenRefSingleContained;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.cdo.util.CDOUtil;
import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;
import org.eclipse.emf.common.util.EMap;
import org.eclipse.emf.ecore.EObject;
import java.util.ArrayList;
import java.util.List;
/**
* See https://bugs.eclipse.org/250036
*
* @author Simon McDuff
*/
public class Bugzilla_250036_Test extends AbstractCDOTest
{
public void testBugzilla_250036_Invalidation() throws InterruptedException
{
CDOSession session = openSession();
session.getPackageRegistry().putEPackage(getModel4InterfacesPackage());
session.getPackageRegistry().putEPackage(getModel4Package());
CDOTransaction transaction = session.openTransaction();
CDOResource resource1 = transaction.createResource("test1");
CDOResource resource2 = transaction.createResource("test2");
GenRefMapNonContained elementA = getModel4Factory().createGenRefMapNonContained();
resource1.getContents().add(elementA);
List<EObject> expectedValue = new ArrayList<EObject>();
for (int i = 0; i < 10; i++)
{
GenRefSingleContained value = getModel4Factory().createGenRefSingleContained();
elementA.getElements().put(String.valueOf(i), value);
resource2.getContents().add(value);
expectedValue.add(value);
}
transaction.commit();
/********* transaction 2 ***************/
CDOTransaction transaction2 = session.openTransaction();
CDOResource resource1FromTx2 = transaction2.getResource(resource1.getPath());
GenRefMapNonContained genRefMap = (GenRefMapNonContained)resource1FromTx2.getContents().get(0);
assertClean(genRefMap, transaction2);
assertEquals(10, genRefMap.getElements().size());
EMap<String, EObject> mapOfEObject = genRefMap.getElements();
for (int i = 0; i < 10; i++)
{
EObject object = mapOfEObject.get(String.valueOf(i));
assertNotNull(object);
assertEquals(CDOUtil.getCDOObject(expectedValue.get(i)).cdoID(), CDOUtil.getCDOObject(object).cdoID());
}
final TestAdapter counter = new TestAdapter();
genRefMap.eAdapters().add(counter);
transaction2.options().setInvalidationNotificationEnabled(true);
/********* transaction 1 ***************/
for (int i = 10; i < 20; i++)
{
GenRefSingleContained value = getModel4Factory().createGenRefSingleContained();
elementA.getElements().put(String.valueOf(i), value);
resource2.getContents().add(value);
expectedValue.add(value);
}
transaction.commit();
msg("Checking after commit");
boolean timedOut = new PollingTimeOuter(200, 100)
{
@Override
protected boolean successful()
{
return counter.getNotifications().size() == 1;
}
}.timedOut();
assertEquals(false, timedOut);
/********* transaction 2 ***************/
EMap<String, EObject> mapOfEObjectAfterCommit = genRefMap.getElements();
assertSame(mapOfEObject, mapOfEObjectAfterCommit);
assertEquals(20, mapOfEObjectAfterCommit.size());
for (int i = 0; i < 20; i++)
{
EObject object = mapOfEObject.get(String.valueOf(i));
assertNotNull(object);
assertEquals(CDOUtil.getCDOObject(expectedValue.get(i)).cdoID(), CDOUtil.getCDOObject(object).cdoID());
}
}
/**
* @author Simon McDuff
*/
private static class TestAdapter implements Adapter
{
private List<Notification> notifications = new ArrayList<Notification>();
private Notifier notifier;
public TestAdapter()
{
}
public Notifier getTarget()
{
return notifier;
}
public List<Notification> getNotifications()
{
return notifications;
}
public boolean isAdapterForType(Object type)
{
return false;
}
public void notifyChanged(Notification notification)
{
notifications.add(notification);
}
public void setTarget(Notifier newTarget)
{
notifier = newTarget;
}
}
}
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