/*
* Copyright (c) 2009-2012 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.internal.net4j.protocol;
import org.eclipse.emf.cdo.common.protocol.CDODataInput;
import org.eclipse.emf.cdo.common.protocol.CDODataOutput;
import org.eclipse.emf.cdo.common.util.CDOCommonUtil;
import org.eclipse.emf.cdo.internal.net4j.bundle.OM;
import org.eclipse.net4j.util.om.trace.ContextTracer;
import org.eclipse.emf.spi.cdo.CDOSessionProtocol.RepositoryTimeResult;
import java.io.IOException;
/**
* @author Eike Stepper
*/
public abstract class CDOTimeRequest<RESULT> extends CDOClientRequest<RESULT>
{
private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG_PROTOCOL, CDOTimeRequest.class);
private RepositoryTimeResult repositoryTimeResult = new RepositoryTimeResult();
public CDOTimeRequest(CDOClientProtocol protocol, short signalID)
{
super(protocol, signalID);
}
public RepositoryTimeResult getRepositoryTimeResult()
{
return repositoryTimeResult;
}
@Override
protected void requesting(CDODataOutput out) throws IOException
{
repositoryTimeResult.setRequested(System.currentTimeMillis());
if (TRACER.isEnabled())
{
TRACER.format("Requested: {0}", CDOCommonUtil.formatTimeStamp(repositoryTimeResult.getRequested())); //$NON-NLS-1$
}
}
@Override
protected RESULT confirming(CDODataInput in) throws IOException
{
repositoryTimeResult.setConfirmed(System.currentTimeMillis());
if (TRACER.isEnabled())
{
TRACER.format("Confirmed: {0}", CDOCommonUtil.formatTimeStamp(repositoryTimeResult.getConfirmed())); //$NON-NLS-1$
}
repositoryTimeResult.setIndicated(in.readLong());
if (TRACER.isEnabled())
{
TRACER.format("Read indicated: {0}", CDOCommonUtil.formatTimeStamp(repositoryTimeResult.getIndicated())); //$NON-NLS-1$
}
repositoryTimeResult.setResponded(in.readLong());
if (TRACER.isEnabled())
{
TRACER.format("Read responded: {0}", CDOCommonUtil.formatTimeStamp(repositoryTimeResult.getResponded())); //$NON-NLS-1$
}
return null;
}
}