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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:
* Simon McDuff - initial API and implementation
* Simon McDuff - http://bugs.eclipse.org/230832
**************************************************************************/
package org.eclipse.emf.internal.cdo.protocol;
import org.eclipse.emf.cdo.common.CDODataOutput;
import org.eclipse.emf.cdo.common.CDOProtocolConstants;
import org.eclipse.emf.cdo.common.id.CDOID;
import org.eclipse.emf.cdo.common.revision.CDORevision;
import org.eclipse.emf.internal.cdo.CDOSessionImpl;
import org.eclipse.emf.internal.cdo.bundle.OM;
import org.eclipse.net4j.channel.IChannel;
import org.eclipse.net4j.util.om.trace.ContextTracer;
import java.io.IOException;
import java.util.Map;
/**
* @author Simon McDuff
* @since 2.0
*/
public class SetPassiveUpdateRequest extends SyncRevisionRequest
{
private static final ContextTracer PROTOCOL_TRACER = new ContextTracer(OM.DEBUG_PROTOCOL,
SetPassiveUpdateRequest.class);
private boolean passiveUpdateEnabled;
public SetPassiveUpdateRequest(IChannel channel, CDOSessionImpl session, Map<CDOID, CDORevision> cdoRevisions,
int referenceChunk, boolean passiveUpdateEnabled)
{
super(channel, session, cdoRevisions, referenceChunk);
this.passiveUpdateEnabled = passiveUpdateEnabled;
}
@Override
protected short getSignalID()
{
return CDOProtocolConstants.SIGNAL_PASSIVE_UPDATE;
}
@Override
protected void requesting(CDODataOutput out) throws IOException
{
if (PROTOCOL_TRACER.isEnabled())
{
PROTOCOL_TRACER.trace("Turning " + (passiveUpdateEnabled ? "on" : "off") + " passive update");
}
super.requesting(out);
out.writeBoolean(passiveUpdateEnabled);
}
}
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