Application: gvSIG desktop

package org.gvsig.remoteClient.kml;

import java.awt.geom.Rectangle2D;

import java.io.InputStream;

import org.gvsig.remoteClient.gml.engine.AbstractDriver;

import org.gvsig.remoteClient.gml.engine.IFeaturesIterator;

import org.gvsig.remoteClient.gml.engine.readers.XmlReaderFile;

import org.gvsig.remoteClient.gml.exceptions.GMLException;

import org.gvsig.remoteClient.gml.exceptions.GMLExceptionList;

import org.gvsig.remoteClient.gml.factories.IGeometriesFactory;

import org.gvsig.remoteClient.kml.exceptions.KmlException;

import org.xmlpull.v1.XmlPullParserException;

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

 *

 * $Id: KmlDriver.java 18333 2008-01-28 13:24:27Z jpiera $

 * $Log$

 * Revision 1.1  2007-02-12 13:49:18  jorpiell

 * A?adido el driver de KML

 *

 *

 */

/**

 * @author Jorge Piera Llodr? (piera_jor@gva.es)

 */

public class KmlDriver extends AbstractDriver{

        private KmlHeaderParser headerParser = null;

        public KmlDriver(InputStream file,IGeometriesFactory factory) throws GMLException {

                super(file, factory);        

        }        

        /*

         *  (non-Javadoc)

         * @see org.gvsig.remoteClient.gmlEngine.IDriver#getFeaturesIterator()

         */

        public IFeaturesIterator getFeaturesIterator() throws GMLException {

                return featuresParser.getFeaturesIterator();

        }

        /*

         *  (non-Javadoc)

         * @see org.gvsig.remoteClient.gmlEngine.IDriver#getExtent()

         */

        public Rectangle2D getExtent() {

                // TODO Auto-generated method stub

                return null;

        }

        /*

         *  (non-Javadoc)

         * @see org.gvsig.remoteClient.gmlEngine.IDriver#getSRS()

         */

        public String getSRS() {

                // TODO Auto-generated method stub

                return null;

        }

        /*

         *  (non-Javadoc)

         * @see org.gvsig.remoteClient.gmlEngine.IDriver#getVersion()

         */

        public String getVersion() {

                // TODO Auto-generated method stub

                return null;

        }

        /*

         *  (non-Javadoc)

         * @see org.gvsig.remoteClient.gmlEngine.IDriver#getWarnings()

         */

        public GMLExceptionList getWarnings() {

                // TODO Auto-generated method stub

                return null;

        }

        /*

         *  (non-Javadoc)

         * @see org.gvsig.remoteClient.gmlEngine.AbstractDriver#initialize(org.gvsig.remoteClient.gml.factories.IGeometriesFactory)

         */

        protected void initialize(IGeometriesFactory factory) throws KmlException {

                headerParser = new KmlHeaderParser(getReader());

                KmlParsersFactory parsersFactory = new KmlParsersFactory();

                featuresParser = (KmlFeaturesParser)parsersFactory.createParser(headerParser.getNameSpace(),factory,getReader());

                }

        /*

         *  (non-Javadoc)

         * @see org.gvsig.remoteClient.gmlEngine.AbstractDriver#initializeReader()

         */

        protected void initializeReader() throws KmlException {

                // make GML parser with the good enconding

                XmlReaderFile xmlReader = new XmlReaderFile();

                // setInput(file,encoding): it sets the encoding to read with the KXML parser

                //It is necessary to close the file before

                try {                                

                        xmlReader.setInput(getInputStream(), getEncoding());

                }  catch (Exception e) {

                        // TODO Auto-generated catch block

                        throw new KmlException(e);

                } 

                setReader(xmlReader);

        }

}