/*
Copyright 2008-2010 Gephi
Authors : Mathieu Bastian <mathieu.bastian@gephi.org>
Website : http://www.gephi.org
This file is part of Gephi.
Gephi is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
Gephi 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with Gephi. If not, see <http://www.gnu.org/licenses/>.
*/
package org.gephi.data.attributes.serialization;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import org.gephi.data.attributes.AbstractAttributeModel;
import org.gephi.data.attributes.api.AttributeModel;
import org.gephi.graph.api.GraphModel;
import org.gephi.project.api.Workspace;
import org.gephi.project.spi.WorkspacePersistenceProvider;
import org.openide.util.lookup.ServiceProvider;
/**
*
* @author Mathieu Bastian
*/
@ServiceProvider(service = WorkspacePersistenceProvider.class, position = 15000)
public class AttributeRowPersistenceProvider implements WorkspacePersistenceProvider {
public void writeXML(XMLStreamWriter writer, Workspace workspace) {
AttributeModel model = workspace.getLookup().lookup(AttributeModel.class);
GraphModel graphModel = workspace.getLookup().lookup(GraphModel.class);
AttributeRowSerializer serializer = new AttributeRowSerializer();
if (model != null && graphModel != null && model instanceof AbstractAttributeModel) {
try {
serializer.writeRows(writer, graphModel);
} catch (XMLStreamException ex) {
throw new RuntimeException(ex);
}
}
}
public void readXML(XMLStreamReader reader, Workspace workspace) {
AttributeModel model = workspace.getLookup().lookup(AttributeModel.class);
GraphModel graphModel = workspace.getLookup().lookup(GraphModel.class);
AttributeRowSerializer serializer = new AttributeRowSerializer();
if (model != null && graphModel != null && model instanceof AbstractAttributeModel) {
try {
serializer.readRows(reader, graphModel, (AbstractAttributeModel) model);
} catch (XMLStreamException ex) {
throw new RuntimeException(ex);
}
}
}
public String getIdentifier() {
return "attributerows";
}
}