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/*
* Copyright (c) 2014-2016 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:
* Esteban Dugueperoux - initial API and implementation
*/
package org.eclipse.emf.cdo.tests.bugzilla;
import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
import org.eclipse.emf.cdo.eresource.CDOResource;
import org.eclipse.emf.cdo.internal.net4j.CDONet4jSessionImpl;
import org.eclipse.emf.cdo.internal.net4j.protocol.CommitTransactionRequest;
import org.eclipse.emf.cdo.internal.net4j.protocol.LoadRevisionsRequest;
import org.eclipse.emf.cdo.internal.net4j.protocol.QueryCancelRequest;
import org.eclipse.emf.cdo.internal.net4j.protocol.QueryRequest;
import org.eclipse.emf.cdo.net4j.CDONet4jSession;
import org.eclipse.emf.cdo.session.CDOSession;
import org.eclipse.emf.cdo.tests.AbstractCDOTest;
import org.eclipse.emf.cdo.tests.model1.Company;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.net4j.signal.ISignalProtocol;
import org.eclipse.net4j.signal.IndicationWithMonitoring;
import org.eclipse.net4j.signal.MonitorProgressIndication;
import org.eclipse.net4j.signal.RequestWithMonitoring;
import org.eclipse.net4j.signal.SignalCounter;
import org.eclipse.net4j.signal.SignalProtocol;
import org.eclipse.net4j.util.om.monitor.OMMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
/**
* Test {@link RequestWithMonitoring @link IndicationWithMonitoring} with and without {@link OMMonitor}.
*
* @author Esteban Dugueperoux
*/
public class Bugzilla_441136_Test extends AbstractCDOTest
{
private static final String RESOURCE_NAME = "test1.model1";
/**
* Test that a {@link RequestWithMonitoring}/{@link IndicationWithMonitoring} without {@link OMMonitor} does not trigger MonitorProgressRequest/MonitorProgressIndication.
*/
public void testRequestWithMonitoringWithoutProgressMonitor() throws Exception
{
testRequestWithMonitoring(false);
}
/**
* Test that a {@link RequestWithMonitoring}/{@link IndicationWithMonitoring} with {@link OMMonitor} does trigger MonitorProgressRequest/MonitorProgressIndication.
*/
public void testRequestWithMonitoringWithProgressMonitor() throws Exception
{
testRequestWithMonitoring(true);
}
private void testRequestWithMonitoring(boolean useMonitor) throws Exception
{
CDOSession session = openSession();
getRepository().getCommitInfoManager().addCommitInfoHandler(new CommitTransactionIndicationWaiting());
((CDONet4jSession)session).options().setCommitTimeout(1000 * CommitTransactionRequest.DEFAULT_MONITOR_TIMEOUT_SECONDS);
((CDONet4jSessionImpl)session).setSignalTimeout(10000 * SignalProtocol.DEFAULT_TIMEOUT);
CDOTransaction transaction = session.openTransaction();
ISignalProtocol<?> protocol = ((org.eclipse.emf.cdo.net4j.CDONet4jSession)session).options().getNet4jProtocol();
SignalCounter signalCounter = new SignalCounter(protocol);
CDOResource resource = transaction.getOrCreateResource(getResourcePath(RESOURCE_NAME));
Company company = getModel1Factory().createCompany();
resource.getContents().add(company);
transaction.commit(useMonitor ? new NullProgressMonitor() : null);
String assertMessage = " differents kinds of requests should have been sent, QueryRequest, QueryCancel, LoadRevisionsRequest and CommitTransactionRequest";
int nbExpectedCalls;
if (!useMonitor)
{
// QueryRequest, QueryCancel are used to get the resourcePath
nbExpectedCalls = 4;
assertEquals(nbExpectedCalls + assertMessage, nbExpectedCalls, signalCounter.getCountForSignalTypes());
assertNotSame(0, signalCounter.getCountFor(QueryRequest.class));
assertNotSame(0, signalCounter.getCountFor(QueryCancelRequest.class));
assertNotSame(0, signalCounter.getCountFor(LoadRevisionsRequest.class));
assertNotSame(0, signalCounter.getCountFor(CommitTransactionRequest.class));
}
else
{
nbExpectedCalls = 5;
assertMessage += " and MonitorProgressIndications should have been received";
// QueryRequest, QueryCancel are used to get the resourcePath
assertEquals(nbExpectedCalls + assertMessage, nbExpectedCalls, signalCounter.getCountForSignalTypes());
assertNotSame(0, signalCounter.getCountFor(QueryRequest.class));
assertNotSame(0, signalCounter.getCountFor(QueryCancelRequest.class));
assertNotSame(0, signalCounter.getCountFor(LoadRevisionsRequest.class));
assertNotSame(0, signalCounter.getCountFor(CommitTransactionRequest.class));
assertNotSame(0, signalCounter.getCountFor(MonitorProgressIndication.class));
}
protocol.removeListener(signalCounter);
}
/**
* @author Esteban Dugueperoux
*/
private static final class CommitTransactionIndicationWaiting implements CDOCommitInfoHandler
{
public void handleCommitInfo(CDOCommitInfo commitInfo)
{
try
{
Thread.sleep(1000 * CommitTransactionRequest.DEFAULT_MONITOR_TIMEOUT_SECONDS / 2);
}
catch (InterruptedException ex)
{
ex.printStackTrace();
}
}
}
}
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