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/***************************************************************************
* Copyright (c) 2004 - 2008 Eike Stepper, Germany.
* 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.internal.cdo.protocol;
import org.eclipse.emf.cdo.protocol.CDOID;
import org.eclipse.emf.cdo.protocol.CDOProtocolConstants;
import org.eclipse.emf.internal.cdo.bundle.OM;
import org.eclipse.net4j.channel.IChannel;
import org.eclipse.net4j.internal.util.om.trace.ContextTracer;
import org.eclipse.net4j.util.io.ExtendedDataOutputStream;
import java.io.IOException;
import java.text.MessageFormat;
import java.util.Collection;
import java.util.Collections;
/**
* @author Eike Stepper
*/
public class LoadRevisionByTimeRequest extends LoadRevisionRequest
{
private static final ContextTracer PROTOCOL = new ContextTracer(OM.DEBUG_PROTOCOL, LoadRevisionByTimeRequest.class);
private long timeStamp;
public LoadRevisionByTimeRequest(IChannel channel, Collection<CDOID> ids, int referenceChunk, long timeStamp)
{
super(channel, ids, referenceChunk);
this.timeStamp = timeStamp;
}
public LoadRevisionByTimeRequest(IChannel channel, CDOID id, int referenceChunk, long timeStamp)
{
this(channel, Collections.singleton(id), referenceChunk, timeStamp);
}
@Override
protected short getSignalID()
{
return CDOProtocolConstants.SIGNAL_LOAD_REVISION_BY_TIME;
}
@Override
protected void requesting(ExtendedDataOutputStream out) throws IOException
{
super.requesting(out);
if (PROTOCOL.isEnabled())
{
PROTOCOL.format("Writing timeStamp: {0}", timeStamp);
}
out.writeLong(timeStamp);
}
@Override
public String toString()
{
return MessageFormat.format("{0}(ids={1}, referenceChunk={2}, timeStamp={3})", getClass().getSimpleName(),
getIds(), getReferenceChunk(), timeStamp);
}
}
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