/*
* 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.xml.exporting;
import org.exoplatform.services.jcr.core.ExtendedPropertyType;
import org.exoplatform.services.jcr.dataflow.ItemDataConsumer;
import org.exoplatform.services.jcr.datamodel.NodeData;
import org.exoplatform.services.jcr.datamodel.PropertyData;
import org.exoplatform.services.jcr.datamodel.ValueData;
import org.exoplatform.services.jcr.impl.Constants;
import org.exoplatform.services.jcr.impl.core.value.ValueFactoryImpl;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import java.io.IOException;
import java.util.List;
import javax.jcr.NamespaceException;
import javax.jcr.NamespaceRegistry;
import javax.jcr.RepositoryException;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
/**
* Created by The eXo Platform SAS.
*
* @author <a href="mailto:Sergey.Kabashnyuk@gmail.com">Sergey Kabashnyuk</a>
* @version $Id: WorkspaceSystemViewStreamExporter.java 13986 2008-05-08 10:48:43Z pnedonosko $
*/
public class WorkspaceSystemViewStreamExporter extends SystemViewStreamExporter
{
/**
* Class logger.
*/
private final Log log = ExoLogger.getLogger("exo.jcr.component.core.WorkspaceSystemViewStreamExporter");
public WorkspaceSystemViewStreamExporter(XMLStreamWriter writer, ItemDataConsumer dataManager,
NamespaceRegistry namespaceRegistry, ValueFactoryImpl systemValueFactory, boolean skipBinary, boolean noRecurse)
throws NamespaceException, RepositoryException
{
super(writer, dataManager, namespaceRegistry, systemValueFactory, skipBinary, noRecurse);
}
/*
* (non-Javadoc)
* @see
* org.exoplatform.services.jcr.impl.xml.exporting.SystemViewStreamExporter#entering(org.exoplatform
* .services.jcr.datamodel.NodeData, int)
*/
@Override
protected void entering(NodeData node, int level) throws RepositoryException
{
super.entering(node, level);
try
{
writer.writeAttribute(Constants.NS_EXO_PREFIX, Constants.NS_EXO_URI, Constants.EXO_ID, node.getIdentifier());
}
catch (XMLStreamException e)
{
throw new RepositoryException(e);
}
}
/*
* (non-Javadoc)
* @see
* org.exoplatform.services.jcr.impl.xml.exporting.SystemViewStreamExporter#entering(org.exoplatform
* .services.jcr.datamodel.PropertyData, int)
*/
@Override
protected void entering(PropertyData property, int level) throws RepositoryException
{
try
{
writer.writeStartElement(Constants.NS_SV_PREFIX, Constants.SV_PROPERTY, getSvNamespaceUri());
writer.writeAttribute(Constants.NS_SV_PREFIX, getSvNamespaceUri(), Constants.SV_NAME, getExportName(property,
false));
writer.writeAttribute(Constants.NS_SV_PREFIX, getSvNamespaceUri(), Constants.SV_TYPE, ExtendedPropertyType
.nameFromValue(property.getType()));
writer.writeAttribute(Constants.NS_EXO_PREFIX, Constants.NS_EXO_URI, Constants.EXO_ID, property
.getIdentifier());
if (property.isMultiValued())
{
writer.writeAttribute(Constants.NS_EXO_PREFIX, Constants.NS_EXO_URI, Constants.EXO_MULTIVALUED, "true");
}
List<ValueData> values = property.getValues();
for (ValueData valueData : values)
{
writer.writeStartElement(Constants.NS_SV_PREFIX, Constants.SV_VALUE, getSvNamespaceUri());
writeValueData(valueData, property.getType());
writer.writeEndElement();
}
}
catch (XMLStreamException e)
{
throw new RepositoryException("Can't export value to string: " + e.getMessage(), e);
}
catch (IllegalStateException e)
{
throw new RepositoryException("Can't export value to string: " + e.getMessage(), e);
}
catch (IOException e)
{
throw new RepositoryException("Can't export value to string: " + e.getMessage(), e);
}
}
}