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/*
* Copyright (c) 2004 - 2011 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.CDOBranchVersion;
import org.eclipse.emf.cdo.common.id.CDOID;
import org.eclipse.emf.cdo.common.id.CDOIDUtil;
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.common.revision.CDOIDAndVersion;
import org.eclipse.emf.cdo.common.revision.CDORevisionKey;
import org.eclipse.net4j.util.om.monitor.OMMonitor;
import org.eclipse.emf.spi.cdo.InternalCDOObject;
import java.io.IOException;
import java.util.List;
/**
* @author Eike Stepper
*/
public class SwitchTargetRequest extends CDOClientRequestWithMonitoring<Object>
{
private int viewID;
private CDOBranchPoint branchPoint;
private List<InternalCDOObject> invalidObjects;
private List<CDORevisionKey> allChangedObjects;
private List<CDOIDAndVersion> allDetachedObjects;
public SwitchTargetRequest(CDOClientProtocol protocol, int viewID, CDOBranchPoint branchPoint,
List<InternalCDOObject> invalidObjects, List<CDORevisionKey> allChangedObjects,
List<CDOIDAndVersion> allDetachedObjects)
{
super(protocol, CDOProtocolConstants.SIGNAL_SWITCH_TARGET);
this.viewID = viewID;
this.branchPoint = branchPoint;
this.invalidObjects = invalidObjects;
this.allChangedObjects = allChangedObjects;
this.allDetachedObjects = allDetachedObjects;
}
@Override
protected void requesting(CDODataOutput out, OMMonitor monitor) throws IOException
{
out.writeInt(viewID);
out.writeCDOBranchPoint(branchPoint);
out.writeInt(invalidObjects.size());
for (InternalCDOObject object : invalidObjects)
{
out.writeCDOID(object.cdoID());
}
}
@Override
protected boolean[] confirming(CDODataInput in, OMMonitor monitor) throws IOException
{
int size = in.readInt();
for (int i = 0; i < size; i++)
{
allChangedObjects.add(in.readCDORevisionDelta());
}
size = in.readInt();
for (int i = 0; i < size; i++)
{
CDOID id = in.readCDOID();
allDetachedObjects.add(CDOIDUtil.createIDAndVersion(id, CDOBranchVersion.UNSPECIFIED_VERSION));
}
return null;
}
}
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