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/*
* Copyright (c) 2015, 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.internal.net4j.protocol;
import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
import org.eclipse.emf.cdo.common.branch.CDOBranchPointRange;
import org.eclipse.emf.cdo.common.id.CDOID;
import org.eclipse.emf.cdo.common.protocol.CDODataInput;
import org.eclipse.emf.cdo.common.protocol.CDODataOutput;
import org.eclipse.emf.cdo.common.protocol.CDOProtocolConstants;
import org.eclipse.emf.cdo.internal.net4j.bundle.OM;
import org.eclipse.emf.cdo.spi.common.branch.CDOBranchUtil;
import org.eclipse.net4j.util.om.trace.ContextTracer;
import java.io.IOException;
import java.text.MessageFormat;
/**
* @author Eike Stepper
*/
public class LoadObjectLifetimeRequest extends CDOClientRequest<CDOBranchPointRange>
{
private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG_PROTOCOL, LoadObjectLifetimeRequest.class);
private CDOID id;
private CDOBranchPoint branchPoint;
public LoadObjectLifetimeRequest(CDOClientProtocol protocol, CDOID id, CDOBranchPoint branchPoint)
{
super(protocol, CDOProtocolConstants.SIGNAL_LOAD_OBJECT_LIFETIME);
this.id = id;
this.branchPoint = branchPoint;
}
@Override
protected void requesting(CDODataOutput out) throws IOException
{
if (TRACER.isEnabled())
{
TRACER.format("Writing id: {0}", id); //$NON-NLS-1$
}
out.writeCDOID(id);
if (TRACER.isEnabled())
{
TRACER.format("Writing branchPoint: {0}", branchPoint); //$NON-NLS-1$
}
out.writeCDOBranchPoint(branchPoint);
}
@Override
protected CDOBranchPointRange confirming(CDODataInput in) throws IOException
{
return CDOBranchUtil.readRangeOrNull(in);
}
@Override
public String toString()
{
return MessageFormat.format("LoadFirstRevisionsRequest(id={0}, branchPoint={1})", id, branchPoint);
}
}
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