| /* |
| * Copyright (c) 2011, 2012, 2015 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.tests.bugzilla; |
| |
| import org.eclipse.emf.cdo.common.commit.CDOCommitInfo; |
| 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.model1.Category; |
| import org.eclipse.emf.cdo.tests.model1.Model1Factory; |
| import org.eclipse.emf.cdo.transaction.CDOTransaction; |
| import org.eclipse.emf.cdo.util.CommitException; |
| import org.eclipse.emf.cdo.view.CDOViewInvalidationEvent; |
| |
| import org.eclipse.net4j.util.event.IEvent; |
| import org.eclipse.net4j.util.event.IListener; |
| |
| import java.util.concurrent.CountDownLatch; |
| |
| /** |
| * @author Egidijus Vaisnora |
| */ |
| public class Bugzilla_349793_Test extends AbstractCDOTest |
| { |
| /** |
| * Creates new transaction at the same time when notification has been sent |
| */ |
| public void testOpeningTransactionDuringInvalidation() throws Exception |
| { |
| CDOSession session = openSession(); |
| CDOTransaction tx = session.openTransaction(); |
| CDOResource resource = tx.createResource(getResourcePath("test")); |
| |
| Model1Factory factory = getModel1Factory(); |
| Category cat = factory.createCategory(); |
| resource.getContents().add(cat); |
| tx.commit(); |
| |
| final CountDownLatch invalidationLatch = new CountDownLatch(1); |
| final CountDownLatch testExecutionLatch = new CountDownLatch(1); |
| tx.addListener(new IListener() |
| { |
| public void notifyEvent(IEvent event) |
| { |
| if (event instanceof CDOViewInvalidationEvent) |
| { |
| try |
| { |
| testExecutionLatch.countDown(); |
| invalidationLatch.await(); |
| } |
| catch (InterruptedException ex) |
| { |
| Thread.currentThread().interrupt(); |
| } |
| } |
| } |
| }); |
| |
| long timestamp = doSecondSessionSync(); |
| testExecutionLatch.await(); |
| CDOTransaction freshTransaction = session.openTransaction(); |
| invalidationLatch.countDown(); |
| |
| // wait for update from server |
| freshTransaction.waitForUpdate(timestamp, DEFAULT_TIMEOUT); |
| |
| session.close(); |
| } |
| |
| private long doSecondSessionSync() throws CommitException |
| { |
| CDOSession session = openSession(); |
| CDOTransaction tx = session.openTransaction(); |
| CDOResource resource = tx.getResource(getResourcePath("test")); |
| |
| Category cat = (Category)resource.getContents().get(0); |
| cat.setName("dirty"); |
| CDOCommitInfo info; |
| |
| try |
| { |
| info = tx.commit(); |
| } |
| catch (CommitException ex) |
| { |
| throw new RuntimeException(ex); |
| } |
| |
| long timeStamp = info.getTimeStamp(); |
| msg(timeStamp); |
| |
| session.close(); |
| return timeStamp; |
| } |
| } |