/**
* Copyright (c) 2010-2013 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.gis.spatial;
import org.neo4j.gis.spatial.encoders.AbstractSinglePropertyEncoder;
import org.neo4j.gis.spatial.encoders.Configurable;
import org.neo4j.graphdb.PropertyContainer;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.io.ParseException;
import com.vividsolutions.jts.io.WKBReader;
import com.vividsolutions.jts.io.WKBWriter;
/**
* @author Davide Savazzi
*/
public class WKBGeometryEncoder extends AbstractSinglePropertyEncoder implements Configurable{
// Public methods
public Geometry decodeGeometry(PropertyContainer container) {
try {
WKBReader reader = new WKBReader(layer.getGeometryFactory());
return reader.read((byte[]) container.getProperty(geomProperty));
} catch (ParseException e) {
throw new SpatialDatabaseException(e.getMessage(), e);
}
}
// Protected methods
protected void encodeGeometryShape(Geometry geometry, PropertyContainer container) {
WKBWriter writer = new WKBWriter();
container.setProperty(geomProperty, writer.write(geometry));
}
}