    001    /*----------------------------------------------------------------------------
    002     This file is part of deegree, http://deegree.org/
    003     Copyright (C) 2001-2009 by:
    004       Department of Geography, University of Bonn
    005     and
    006       lat/lon GmbH
    007
    008     This library is free software; you can redistribute it and/or modify it under
    009     the terms of the GNU Lesser General Public License as published by the Free
    010     Software Foundation; either version 2.1 of the License, or (at your option)
    011     any later version.
    012     This library is distributed in the hope that it will be useful, but WITHOUT
    013     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    014     FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
    015     details.
    016     You should have received a copy of the GNU Lesser General Public License
    017     along with this library; if not, write to the Free Software Foundation, Inc.,
    018     59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
    019
    020     Contact information:
    021
    022     lat/lon GmbH
    023     Aennchenstr. 19, 53177 Bonn
    024     Germany
    025     http://lat-lon.de/
    026
    027     Department of Geography, University of Bonn
    028     Prof. Dr. Klaus Greve
    029     Postfach 1147, 53001 Bonn
    030     Germany
    031     http://www.geographie.uni-bonn.de/deegree/
    032
    033     e-mail: info@deegree.org
    034    ----------------------------------------------------------------------------*/
    035    package org.deegree.tools.app3d;
    036
    037    import java.io.File;
    038    import java.io.IOException;
    039    import java.net.MalformedURLException;
    040    import java.net.URL;
    041    import java.util.HashMap;
    042
    043    import javax.xml.transform.TransformerException;
    044
    045    import org.deegree.framework.log.ILogger;
    046    import org.deegree.framework.log.LoggerFactory;
    047    import org.deegree.framework.xml.XMLFragment;
    048    import org.deegree.framework.xml.XMLParsingException;
    049    import org.deegree.framework.xml.XSLTDocument;
    050    import org.deegree.io.dbaseapi.DBaseException;
    051    import org.deegree.io.shpapi.shape_new.ShapeFile;
    052    import org.deegree.io.shpapi.shape_new.ShapeFileWriter;
    053    import org.deegree.model.feature.FeatureCollection;
    054    import org.deegree.model.feature.GMLFeatureCollectionDocument;
    055    import org.deegree.model.spatialschema.GeometryException;
    056    import org.xml.sax.SAXException;
    057
    058    /**
    059     *
    060     *
    061     * @version $Revision: 6259 $
    062     * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
    063     * @author last edited by: $Author: bezema $
    064     *
    065     * @version 1.0. $Revision: 6259 $, $Date: 2007-03-20 10:15:15 +0100 (Di, 20 Mrz 2007) $
    066     *
    067     * @since 1.1
    068     */
    069    public class CityGML2Shape {
    070
    071        private static final ILogger LOG = LoggerFactory.getLogger( CityGML2Shape.class );
    072
    073        private static URL xsltfile = CityGML2Shape.class.getResource( "toShape.xsl" );
    074
    075        private FeatureCollection fc = null;
    076
    077        private String inName = null;
    078
    079        private String outName = null;
    080
    081        /**
    082         * @param inName
    083         * @param outName
    084         *
    085         */
    086        public CityGML2Shape( String inName, String outName ) {
    087            if ( outName.endsWith( ".shp" ) ) {
    088                outName = outName.substring( 0, outName.lastIndexOf( "." ) );
    089            }
    090            this.inName = inName;
    091            this.outName = outName;
    092        }
    093
    094        /**
    095         * @throws IOException
    096         * @throws SAXException
    097         * @throws XMLParsingException
    098         *
    099         */
    100        public void read()
    101                                throws IOException, SAXException, XMLParsingException {
    102            LOG.logInfo( "Reading " + inName + " ... " );
    103
    104            XSLTDocument outXSLSheet = new XSLTDocument();
    105            outXSLSheet.load( xsltfile );
    106
    107            GMLFeatureCollectionDocument doc = new GMLFeatureCollectionDocument();
    108            URL url;
    109            try {
    110                url = new URL( inName );
    111            } catch ( MalformedURLException e ) {
    112                url = new File( inName ).toURL();
    113            }
    114            doc.load( url.openStream(), url.toString() );
    115
    116            try {
    117                XMLFragment resultDocument = outXSLSheet.transform( doc, XMLFragment.DEFAULT_URL, null,
    118                                                                    new HashMap<String, Object>() );
    119                doc.setRootElement( resultDocument.getRootElement() );
    120            } catch ( TransformerException e ) {
    121                e.printStackTrace();
    122            }
    123
    124            fc = doc.parse();
    125
    126        }
    127
    128        /**
    129         * @throws GeometryException
    130         * @throws DBaseException
    131         * @throws IOException
    132         *
    133         */
    134        public void write()
    135                                throws DBaseException, GeometryException, IOException {
    136            LOG.logInfo( "Writing " + outName + " ... " );
    137            ShapeFile sf = new ShapeFile( fc, outName );
    138            ShapeFileWriter writer = new ShapeFileWriter( sf );
    139            writer.write();
    140            LOG.logInfo( "Done." );
    141        }
    142
    143        /**
    144         * This is a command line tool.
    145         *
    146         * @param args
    147         */
    148        public static void main( String[] args ) {
    149            try {
    150
    151                if ( args == null || args.length < 2 ) {
    152                    System.out.println( "Usage: java -classpath .;deegree2.jar;$additional libs$ "
    153                                        + "org.deegree.tools.app3d.CityGML2Shape <inputfile/URL> <outputfile basename>" );
    154                    System.exit( 1 );
    155                }
    156
    157                CityGML2Shape rws = new CityGML2Shape( args[0], args[1] );
    158                rws.read();
    159                rws.write();
    160
    161            } catch ( IOException e ) {
    162                LOG.logError( "IO error occured.", e );
    163            } catch ( SAXException e ) {
    164                LOG.logError( "The GML file could not be parsed.", e );
    165            } catch ( XMLParsingException e ) {
    166                LOG.logError( "The GML file could not be parsed.", e );
    167            } catch ( DBaseException e ) {
    168                LOG.logError( "Could not create .dbf for shapefile.", e );
    169            } catch ( GeometryException e ) {
    170                LOG.logError( "A geometry was faulty.", e );
    171            }
    172        }
    173    }