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/*
* Copyright (c) 2010-2012, 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.server.internal.net4j.protocol;
import org.eclipse.emf.cdo.common.branch.CDOBranch;
import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
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.spi.common.branch.CDOBranchUtil;
import org.eclipse.emf.cdo.spi.common.commit.InternalCDOCommitInfoManager;
import org.eclipse.net4j.util.WrappedException;
import java.io.IOException;
/**
* @author Eike Stepper
*/
public class LoadCommitInfosIndication extends CDOServerReadIndication
{
private CDOBranch branch;
private long startTime;
private long endTime;
public LoadCommitInfosIndication(CDOServerProtocol protocol)
{
super(protocol, CDOProtocolConstants.SIGNAL_LOAD_COMMIT_INFOS);
}
@Override
protected void indicating(CDODataInput in) throws IOException
{
branch = in.readBoolean() ? in.readCDOBranch() : null;
startTime = in.readXLong();
endTime = in.readXLong();
}
@Override
protected void responding(final CDODataOutput out) throws IOException
{
try
{
InternalCDOCommitInfoManager manager = getRepository().getCommitInfoManager();
manager.getCommitInfos(branch, startTime, endTime, new CDOCommitInfoHandler()
{
public void handleCommitInfo(CDOCommitInfo commitInfo)
{
try
{
out.writeBoolean(true);
out.writeXLong(commitInfo.getPreviousTimeStamp());
if (branch == null)
{
out.writeCDOBranch(commitInfo.getBranch());
}
out.writeXLong(commitInfo.getTimeStamp());
out.writeString(commitInfo.getUserID());
out.writeString(commitInfo.getComment());
CDOBranchUtil.writeBranchPointOrNull(out, commitInfo.getMergeSource());
}
catch (IOException ex)
{
throw WrappedException.wrap(ex);
}
}
});
}
catch (RuntimeException ex)
{
Exception unwrapped = WrappedException.unwrap(ex);
if (unwrapped instanceof IOException)
{
throw (IOException)unwrapped;
}
throw ex;
}
out.writeBoolean(false);
}
}
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