| gvSIG desktop 1

package org.gvsig.gpe.kml;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.InputStream;

import java.util.Iterator;

import java.util.Map;

import java.util.Set;

import junit.framework.TestCase;

import org.gvsig.gpe.gml.factories.GeometriesFactory;

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

import org.gvsig.gpe.gml.v2.GMLSimpleFeature_v2;

import org.gvsig.gpe.kml.engine.IFeaturesIterator;

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

/* 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:

 *

 * $Id$

 * $Log$

 * Revision 1.1  2007-03-07 11:51:53  jorpiell

 * Añadidos los tests

 *

 * 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 KmlReaderTest extends TestCase {

	private static String kmlGoogleExample = "testdata/kml/KML_Samples.kml";

	private static String kmlPlaceMarket = "testdata/kml/KML_PlaceMarket.kml";

	private static String kmlGorliz = "testdata/kml/gorliz.kml";

	private IGeometriesFactory factory = new GeometriesFactory();

	public void testGoogleExample() throws Exception{

		assertEquals(parseFile(kmlGoogleExample),20);	

	}	

	public void testPlaceMarket() throws Exception{

		assertEquals(parseFile(kmlPlaceMarket),1);	

	}	

	public void testGorliz() throws Exception{

		assertEquals(parseFile(kmlGorliz),51);	

	}

	public int parseFile(String file) throws Exception{

		KmlDriver driver = new KmlDriver(createInputStream(new File(file)),factory);		

		System.out.println("*********  FILE START: " + file + "***********");

		IFeaturesIterator iterator = driver.getFeaturesIterator();

		int i=0;

		while (iterator.hasNext()){

			//Object feature = iterator.next();

			System.out.println("*********  FEATURE NUMBER " + i + " ***********");

			GMLSimpleFeature_v2 feature = (GMLSimpleFeature_v2) iterator.next();

			if (feature != null){

				System.out.println("Geometria: " +  feature.getGeom());

				Map values = feature.getValues();

				Set keys = values.keySet();

				Iterator it = keys.iterator();

				while (it.hasNext()){

					String key = (String)it.next();		

					System.out.print(key + ": ");

					System.out.println(values.get(key));			

				}}

		i++;

		}

		System.out.println("NUM FEATURES: " + i);

		return i;

	}

	/**

	 * It creates an InputStream. The Kml file can have the 

	 * KML or the KMZ extension 

	 * @return

	 * @throws KmlException 

	 */

	private InputStream createInputStream(File file) throws KmlException{

		try {

			if (file.getName().toUpperCase().endsWith("KML")){

				return new FileInputStream(file);				

			}else if(file.getName().toUpperCase().endsWith("KMZ")){

				return null;

			}else{

				throw new KmlException(file);

			}

		} catch (FileNotFoundException e) {

			throw new KmlException(file,e);

		}		

	}

}

package org.gvsig.gpe.kml;

import java.util.LinkedHashMap;

/* 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:

 *

 * $Id$

 * $Log$

 * Revision 1.1  2007-03-07 08:19:10  jorpiell

 * Pasadas las clases de KML de libGPE-GML a libGPE-KML

 *

 * Revision 1.1  2007/02/28 11:48:31  csanchez

 * *** empty log message ***

 *

 * Revision 1.1  2007/02/20 10:53:20  jorpiell

 * Añadidos los proyectos de kml y gml antiguos

 *

 * 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 KmlAttributesMap extends LinkedHashMap{

	public KmlAttributesMap(){

		super();

		put(KmlTags.FOLDER_NAME,KmlFeaturesIterator.getCurrentFolder());

		put(KmlTags.NAME,"");

		put(KmlTags.DESCRIPTION,"");

		put(KmlTags.VISIBILITY,"");

		put(KmlTags.LOOKAT,new LinkedHashMap());		

	}

	 public Object put(Object key, Object value) {

		 if (value == null){

			 value = "";			

		 }

		 return super.put(key,value);

	 }

}

package org.gvsig.gpe.kml;

import org.gvsig.gpe.kml.engine.IReaderFile;

import org.gvsig.gpe.kml.exceptions.KmlHeaderParseException;

import org.gvsig.gpe.kml.exceptions.KmlNotRootTagException;

/* 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:

 *

 * $Id$

 * $Log$

 * Revision 1.1  2007-03-07 08:19:10  jorpiell

 * Pasadas las clases de KML de libGPE-GML a libGPE-KML

 *

 * Revision 1.1  2007/02/28 11:48:31  csanchez

 * *** empty log message ***

 *

 * Revision 1.1  2007/02/20 10:53:20  jorpiell

 * Añadidos los proyectos de kml y gml antiguos

 *

 * 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 KmlHeaderParser {

	private IReaderFile reader = null;

	private String nameSpace = null;		

	public KmlHeaderParser(IReaderFile reader) throws KmlHeaderParseException{

		this.reader = reader;

		parseHeader();

	}

	/**

	 * This method parses the kml header file

	 * @throws KmlHeaderParseException

	 */

	private void parseHeader() throws KmlHeaderParseException{

		try {

			reader.nextTag();

			String name = reader.getName();

			if (name.compareTo(KmlTags.ROOT) != 0){

				throw new KmlNotRootTagException(name);

			}

			for (int i=0 ; i<reader.getAttributeCount() ; i++){

				nameSpace = reader.getAttributeValue(i);				

			}

		} catch (Exception e) {

			throw new KmlHeaderParseException(e);

		} 

	}

	/**

	 * @return Returns the nameSpace.

	 */

	public String getNameSpace() {

		return nameSpace;

	}

}

package org.gvsig.gpe.kml;

import java.util.Hashtable;

import org.gvsig.exceptions.BaseException;

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

import org.gvsig.gpe.kml.engine.AbstractFeaturesParser;

import org.gvsig.gpe.kml.engine.IFeaturesParser;

import org.gvsig.gpe.kml.engine.IReaderFile;

import org.gvsig.gpe.kml.exceptions.KmlImpossibleCreateParser;

import org.gvsig.gpe.kml.warnings.NotNamespaceParserWarning;

import org.gvsig.gpe.kml.warnings.WarningsContainer;

/* 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:

 *

 * $Id$

 * $Log$

 * Revision 1.2  2007-04-12 10:21:52  jorpiell

 * Add the writers

 *

 * Revision 1.1  2007/03/07 08:19:10  jorpiell

 * Pasadas las clases de KML de libGPE-GML a libGPE-KML

 *

 * Revision 1.1  2007/02/28 11:48:31  csanchez

 * *** empty log message ***

 *

 * Revision 1.1  2007/02/20 10:53:20  jorpiell

 * Añadidos los proyectos de kml y gml antiguos

 *

 * 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 KmlParsersFactory {

	private WarningsContainer warnings = null;

	private static Hashtable supportedVersions = new Hashtable();

	private static Hashtable parserVersions = new Hashtable();

	static {

		supportedVersions.put("http://earth.google.com/kml/2.1",KmlFeaturesParser.class);	

		supportedVersions.put("http://earth.google.com/kml/2.0",KmlFeaturesParser.class);		

		supportedVersions.put("unknown",KmlFeaturesParser.class);		

	}

	public IFeaturesParser createParser(String nameSpace, IGeometriesFactory factory, IReaderFile reader) throws BaseException{

		Class clazz = (Class) supportedVersions.get(nameSpace);

		if (clazz == null){

			clazz = (Class) supportedVersions.get("unknown");

			//WARNING VERSION NOT SUPPORTED OR NOT SPECIFIED

			warnings.setElement(new NotNamespaceParserWarning(nameSpace));

		}

		if (clazz != null){

			//Utilizamos un interfaz con los tipos y las geometrias b?sicas de GML

			//?Otra opcion seria parsear el schemas de opengis, para obtener los tipos b?sicos?

			Class [] args = {IReaderFile.class,IGeometriesFactory.class};

			Object [] params = {reader,factory};

			//pasamos el parser con el que estamos leyendo el gml y el interfaz de geometrias

			//para continuar con la comprobaci?n del fichero GML

			try {

				return (AbstractFeaturesParser)clazz.getConstructor(args).newInstance(params);

			} catch (Exception e) {

				throw new KmlImpossibleCreateParser(nameSpace,e);

			}

		}

		return null ;		

	}

}

package org.gvsig.gpe.kml;

import java.io.IOException;

import org.gvsig.exceptions.BaseException;

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

import org.gvsig.gpe.kml.bindings.FolderBinding;

import org.gvsig.gpe.kml.bindings.PlaceMarketBinding;

import org.gvsig.gpe.kml.engine.AbstractFeaturesIterator;

import org.gvsig.gpe.kml.engine.IReaderFile;

import org.gvsig.gpe.kml.exceptions.KmlBodyParseException;

import org.kxml2.io.KXmlParser;

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:

 *

 * $Id$

 * $Log$

 * Revision 1.1  2007-03-07 08:19:10  jorpiell

 * Pasadas las clases de KML de libGPE-GML a libGPE-KML

 *

 * Revision 1.1  2007/02/28 11:48:31  csanchez

 * *** empty log message ***

 *

 * Revision 1.1  2007/02/20 10:53:20  jorpiell

 * Añadidos los proyectos de kml y gml antiguos

 *

 * 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 KmlFeaturesIterator extends AbstractFeaturesIterator{

	private static String currentFolder = null;

	public KmlFeaturesIterator(IReaderFile reader, IGeometriesFactory factory) {

		super(reader, factory);		

	}

	/*

	 *  (non-Javadoc)

	 * @see org.gvsig.remoteClient.gmlEngine.IFeaturesIterator#hasNext()

	 */

	public boolean hasNext() throws BaseException {

		boolean endFile = false;

		int currentTag;

		boolean isFolder = false;

		try {

			String tag = reader.getName();

			currentTag = reader.getEventType();

			while (!endFile){

				switch(currentTag){

				case KXmlParser.START_TAG:

					if (tag.compareTo(KmlTags.PLACEMARK) == 0){

						return true;

					}else if(tag.compareTo(KmlTags.FOLDER) == 0){

						currentFolder = (String)new FolderBinding(getGFactory()).parse(reader);

						tag = reader.getName();

					}

					break;

				case KXmlParser.END_TAG:

					if (tag.compareTo(KmlTags.ROOT) == 0){

						endFile = true;

					}

					break;

				case KXmlParser.TEXT:					

					break;

				}

				if (!endFile){					

					if (!isFolder){

						currentTag = reader.next();

						tag = reader.getName();

					}else{

						isFolder = false;

					}

				}

			}			

		} catch (XmlPullParserException e) {

			throw new KmlBodyParseException(e);

		} catch (IOException e) {

			throw new KmlBodyParseException(e);

		}

		return false;

	}

	/*

	 *  (non-Javadoc)

	 * @see org.gvsig.remoteClient.gmlEngine.IFeaturesIterator#next()

	 */

	public Object next() throws BaseException {

		String tag = reader.getName();

		if (tag.compareTo(KmlTags.PLACEMARK) == 0){

			return new PlaceMarketBinding(gFactory).parse(reader);

		}

		return null;

	}

	/**

	 * @return Returns the currentFolder.

	 */

	public static String getCurrentFolder() {

		if (currentFolder == null){

			return KmlTags.DEFAULT_LEGEND;

		}

		return currentFolder;

	}

}

package org.gvsig.gpe.kml;

import java.awt.geom.Rectangle2D;

import java.io.InputStream;

import org.gvsig.exceptions.BaseException;

import org.gvsig.exceptions.ListBaseException;

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

import org.gvsig.gpe.kml.engine.AbstractDriver;

import org.gvsig.gpe.kml.engine.IFeaturesIterator;

import org.gvsig.gpe.kml.engine.XmlReaderFile;

import org.gvsig.gpe.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:

 *

 * $Id$

 * $Log$

 * Revision 1.1  2007-03-07 08:19:10  jorpiell

 * Pasadas las clases de KML de libGPE-GML a libGPE-KML

 *

 * Revision 1.1  2007/02/28 11:48:31  csanchez

 * *** empty log message ***

 *

 * Revision 1.1  2007/02/20 10:53:20  jorpiell

 * Añadidos los proyectos de kml y gml antiguos

 *

 * 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 BaseException {

		super(file, factory);	

	}	

	/*

	 *  (non-Javadoc)

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

	 */

	public IFeaturesIterator getFeaturesIterator() throws BaseException {

		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 ListBaseException 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 BaseException {

		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 BaseException {

		// 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 (XmlPullParserException e) {

			// TODO Auto-generated catch block

			throw new KmlException(getInputStream(),e);

		} 

		setReader(xmlReader);

	}

}

package org.gvsig.gpe.kml;

import java.io.IOException;

import org.gvsig.exceptions.BaseException;

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

import org.gvsig.gpe.kml.engine.AbstractFeaturesParser;

import org.gvsig.gpe.kml.engine.IFeaturesIterator;

import org.gvsig.gpe.kml.engine.IReaderFile;

import org.gvsig.gpe.kml.exceptions.KmlBodyParseException;

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:

 *

 * $Id$

 * $Log$

 * Revision 1.1  2007-03-07 08:19:10  jorpiell

 * Pasadas las clases de KML de libGPE-GML a libGPE-KML

 *

 * Revision 1.1  2007/02/28 11:48:31  csanchez

 * *** empty log message ***

 *

 * Revision 1.1  2007/02/20 10:53:20  jorpiell

 * Añadidos los proyectos de kml y gml antiguos

 *

 * 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 KmlFeaturesParser extends AbstractFeaturesParser{

	public KmlFeaturesParser(IReaderFile reader, IGeometriesFactory gFactory)throws BaseException {

		super(reader, gFactory);

		parseHeader();

	}

	private void parseHeader()throws BaseException{

		try {

			reader.nextTag();

			String tag = reader.getName();

		} catch (XmlPullParserException e) {

			throw new KmlBodyParseException(e);

		} catch (IOException e) {

			throw new KmlBodyParseException(e);

		}		

	}

	/*

	 *  (non-Javadoc)

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

	 */

	public IFeaturesIterator getFeaturesIterator() throws BaseException {

		return new KmlFeaturesIterator(getReader(),getGFactory());

	}

	/*

	 *  (non-Javadoc)

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

	 */

	public String getVersion() {

		return "2.1";

	}

}