/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.jcr.impl.dataflow.serialization;
import org.exoplatform.services.jcr.dataflow.persistent.PersistedPropertyData;
import org.exoplatform.services.jcr.dataflow.serialization.ObjectWriter;
import org.exoplatform.services.jcr.dataflow.serialization.SerializationConstants;
import org.exoplatform.services.jcr.datamodel.ValueData;
import org.exoplatform.services.jcr.impl.dataflow.persistent.PersistedValueData;
import java.io.IOException;
import java.util.List;
/**
* Created by The eXo Platform SAS. <br>Date:
*
* @author <a href="karpenko.sergiy@gmail.com">Karpenko Sergiy</a>
* @version $Id$
*/
public class PersistedPropertyDataWriter
{
/**
* Write to stream all necessary object data.
*
* @param out SerializationOutputStream.
* @throws IOException If an I/O error has occurred.
*/
public void write(ObjectWriter out, PersistedPropertyData propData) throws IOException
{
// write id
out.writeInt(SerializationConstants.PERSISTED_PROPERTY_DATA);
out.writeString(propData.getQPath().getAsString());
out.writeString(propData.getIdentifier());
if (propData.getParentIdentifier() != null)
{
out.writeByte(SerializationConstants.NOT_NULL_DATA);
out.writeString(propData.getParentIdentifier());
}
else
out.writeByte(SerializationConstants.NULL_DATA);
out.writeInt(propData.getPersistedVersion());
// -------------------
out.writeInt(propData.getType());
out.writeBoolean(propData.isMultiValued());
out.writeLong(propData.getPersistedSize());
List<ValueData> values = propData.getValues();
if (values != null)
{
out.writeByte(SerializationConstants.NOT_NULL_DATA);
int listSize = values.size();
out.writeInt(listSize);
PersistedValueDataWriter wr = new PersistedValueDataWriter();
for (int i = 0; i < listSize; i++)
{
wr.write(out, (PersistedValueData)values.get(i));
}
}
else
{
out.writeByte(SerializationConstants.NULL_DATA);
}
}
}