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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
**************************************************************************/
package org.eclipse.emf.internal.cdo.net4j.protocol;
import org.eclipse.emf.cdo.common.id.CDOIDProvider;
import org.eclipse.emf.cdo.common.io.CDODataInput;
import org.eclipse.emf.cdo.common.protocol.CDOProtocolConstants;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.internal.cdo.transaction.CDOXATransactionCommitContext;
import org.eclipse.net4j.util.om.monitor.OMMonitor;
import java.io.IOException;
/**
* Phase 1 will send all the modifications to the server.
* <p>
* It needs to fill id mappings for objects immediately to be use by other {@link CDOTransaction} involve in that
* commit.
*
* @author Simon McDuff
*/
public class CommitTransactionPhase1Request extends CommitTransactionRequest
{
public CommitTransactionPhase1Request(CDOClientProtocol protocol, CDOXATransactionCommitContext xaContext)
{
super(protocol, CDOProtocolConstants.SIGNAL_COMMIT_TRANSACTION_PHASE1, xaContext);
}
@Override
protected CDOIDProvider getIDProvider()
{
return (CDOIDProvider)commitContext;
}
@Override
protected CommitTransactionResult confirming(CDODataInput in, OMMonitor monitor) throws IOException
{
CommitTransactionResult result = confirmingCheckError(in);
if (result != null)
{
return result;
}
result = confirmingTransactionResult(in);
confirmingIdMapping(in, result);
return result;
}
}
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