| gvSIG desktop 1

package org.gvsig.gpe.gml;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * This class is used to convert a projection written 

 * using the EPSG projection to the GML projection

 * format

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class GMLProjectionFactory {

	public static String getProjection(String srs){

		if (srs != null){

			String[] parts = srs.split(":");

			if (parts.length == 2){

				if (parts[0].compareTo(GMLTags.GML_SRS_EPSG) == 0){

					return "http://www.opengis.net/gml/srs/epsg.xml#" + parts[1];

				}

			}

		}		

		return null;		

	}

}

package org.gvsig.gpe.gml.writer.geometries;

import java.io.IOException;

import java.io.Writer;

import org.gvsig.gpe.gml.GMLProjectionFactory;

import org.gvsig.gpe.gml.GMLTags;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class GeometriesWriter {

	public static void startGeometry(Writer writer,String tagName,String id,String srs) throws IOException{

		writer.write("<" + GMLTags.GML_NAMESPACE + ":" + tagName);

		if (id != null){

			writer.write(" " + GMLTags.GML_GEOMETRIES_ID + "='" + id + "'");

		}

		if (srs != null){

			writer.write(" " + GMLTags.GML_SRS_NAME + "='");

			writer.write(GMLProjectionFactory.getProjection(srs));

			writer.write("'");

		}

		writer.write("'>");		

	}

	public static void endGeometry(Writer writer,String tagName) throws IOException{

		writer.write("</" + GMLTags.GML_NAMESPACE + ":" + tagName + ">");

	}

}

package org.gvsig.gpe.gml.writer.geometries;

import java.io.IOException;

import java.io.Writer;

import org.gvsig.gpe.gml.GMLTags;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class PolygonWriter {

	public static void start(Writer writer,double[] x, double[] y,

			double[] z, String srs, String id) throws IOException{

		GeometriesWriter.startGeometry(writer, GMLTags.GML_POLYGON, id, srs);

		CoordinatesWriter.write(writer, x, y, z);			

	}

	public static void end(Writer writer) throws IOException{

		GeometriesWriter.endGeometry(writer, GMLTags.GML_POLYGON);		

	}

}

package org.gvsig.gpe.gml.writer.geometries;

import java.io.IOException;

import java.io.OutputStream;

import java.io.Writer;

import org.gvsig.gpe.gml.GMLProjectionFactory;

import org.gvsig.gpe.gml.GMLTags;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * It writes a GML Point label. 

 * Example:

 * <gml:Point srsName='http://www.opengis.net/gml/srs/epsg.xml#23030'>

 * 		<gml:coordinates>x y z</gml:coordinates>

 * </gml:Point>

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class PointWriter {

	public static void start(Writer writer,double x, double y,

			double z, String srs, String id) throws IOException{

		GeometriesWriter.startGeometry(writer, GMLTags.GML_POINT, id, srs);

		CoordinatesWriter.write(writer, x, y, z);			

	}

	public static void end(Writer writer) throws IOException{

		GeometriesWriter.endGeometry(writer, GMLTags.GML_POINT);		

	}

}

package org.gvsig.gpe.gml.writer.geometries;

import java.io.IOException;

import java.io.Writer;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * It writes a GML Coordinates label. 

 * Example:

 * <gml:coordinates>x y z</gml:coordinates>

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class CoordinatesWriter {

	public static void write(Writer writer,double x, double y,

			double z) throws IOException{

			writer.write("<gml:coordinates>");

		writer.write(new Double(x).toString());

		writer.write(" ");

		writer.write(new Double(y).toString());

		writer.write(" ");

		writer.write(new Double(z).toString());

		writer.write("</gml:coordinates>");

	}

	public static void write(Writer writer,double[] x, double[] y,

			double[] z) throws IOException{

		writer.write("<gml:coordinates>");

		for (int i=0 ; i<x.length ; i++){

			write(writer,x[i],y[i],z[i]);

		}

		writer.write("</gml:coordinates>");

	}

}

package org.gvsig.gpe.gml.writer.geometries;

import java.io.IOException;

import java.io.Writer;

import org.gvsig.gpe.gml.GMLTags;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * It writes a GML LinearRing label. 

 * Example:

 *  <gml:LinearRing srsName='http://www.opengis.net/gml/srs/epsg.xml#23030'>

 *    <gml:coordinates>x1,y1,z1

 *    					x2,y2,z2

 *    					x3,y3,z3

 *    					x1,y1,z1

 * 	  </gml:coordinates>

 * </gml:LinearRing>

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class LinearRingWriter {

	public static void start(Writer writer,double[] x, double[] y,

			double[] z, String srs, String id) throws IOException{

		GeometriesWriter.startGeometry(writer, GMLTags.GML_LINEARRING, id, srs);

		CoordinatesWriter.write(writer, x, y, z);		

	}

	public static void end(Writer writer) throws IOException{

		GeometriesWriter.endGeometry(writer, GMLTags.GML_LINEARRING);

	}

}

package org.gvsig.gpe.gml.writer.geometries;

import java.io.IOException;

import java.io.Writer;

import org.gvsig.gpe.gml.GMLProjectionFactory;

import org.gvsig.gpe.gml.GMLTags;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * It writes a GML LineString label. 

 * Example:

 *  <gml:LineString srsName='http://www.opengis.net/gml/srs/epsg.xml#23030'>

 *    <gml:coordinates>x1,y1,z1

 *    					x2,y2,z2

 * 	  </gml:coordinates>

 * </gml:LineString>

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class LineStringWriter {

	public static void write(Writer writer,double[] x, double[] y,

			double[] z, String srs, String id) throws IOException{

		GeometriesWriter.startGeometry(writer, GMLTags.GML_LINESTRING, id, srs);

		CoordinatesWriter.write(writer, x, y, z);		

	}

	public static void end(Writer writer) throws IOException{

		GeometriesWriter.endGeometry(writer, GMLTags.GML_LINESTRING);	

	}

}

package org.gvsig.gpe.gml.writer.geometries;

import java.io.IOException;

import java.io.Writer;

import org.gvsig.gpe.gml.GMLTags;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class OuterBoundaryIsWriter {

	public static void start(Writer writer,double[] x, double[] y,

			double[] z, String srs, String id) throws IOException{

		GeometriesWriter.startGeometry(writer, GMLTags.GML_POLYGON, id, srs);

		CoordinatesWriter.write(writer, x, y, z);			

	}

	public static void end(Writer writer) throws IOException{

		GeometriesWriter.endGeometry(writer, GMLTags.GML_POLYGON);		

	}

}

package org.gvsig.gpe.gml.writer;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.FileWriter;

import java.io.IOException;

import java.io.OutputStream;

import java.io.OutputStreamWriter;

import java.io.Writer;

import org.gvsig.gpe.writer.GPEWriterHandler;

import org.gvsig.gpe.xml.writer.GPEXmlWriterHandler;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class GPEGmlWriterHandler extends GPEXmlWriterHandler{

	public GPEGmlWriterHandler(String format, File file) throws IOException {

		super(format, file);		

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.gpe.xml.writer.GPEXmlWriterHandler#createOutputStream()

	 */

	protected Writer createWriter() throws IOException {

		return new FileWriter(getFile());

	}

}

 * Revision 1.2  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

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

	public static final String GML_NAMESPACE_URI = "http://www.opengis.net/gml";	

	public static final String GML_SRS_EPSG = "EPSG";

	public static final String GML_GEOMETRIES_ID = "gid";

	public static final String GML_NAMESPACE = "gml";

	//Geometries

	public static final String GML_LINESTRING = "LineString";

	public static final String GML_LINEARRING = "LinearRing";

	public static final String GML_POLYGON = "Polygon";

	public static final String GML_POLYGON = "outerBo";

package org.gvsig.gpe.xml.writer;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.FileWriter;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import java.io.Writer;

import org.gvsig.gpe.writer.GPEWriterHandler;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public abstract class GPEXmlWriterHandler extends GPEWriterHandler {

	private Writer writer = null;

	public GPEXmlWriterHandler(String format, File file) throws IOException {

		super(format, file);

		writer = createWriter();

	}

	/**

	 * Creates an input stream from a file. 

	 * @param file

	 * @return

	 * @throws FileNotFoundException 

	 * @throws FileNotFoundException 

	 */

	protected abstract Writer createWriter() throws IOException;

	/**

	 * @return the outputStream

	 */

	protected Writer getWriter() {

		return writer;

	}

}

package org.gvsig.gpe.xml;

import java.lang.reflect.InvocationTargetException;

import org.gvsig.gpe.GPEParser;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParser;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class GPEXmlParserFactory {

	private static String className = null;

	/**

	 * @return the parser

	 * @throws NoSuchMethodException 

	 * @throws InvocationTargetException 

	 * @throws IllegalAccessException 

	 * @throws InstantiationException 

	 * @throws SecurityException 

	 * @throws IllegalArgumentException 

	 * @throws ClassNotFoundException 

	 */

	public static XmlPullParser getParser() throws IllegalArgumentException, SecurityException, InstantiationException, IllegalAccessException, InvocationTargetException, NoSuchMethodException, ClassNotFoundException {

		if (className==null){

			className = "org.kxml2.io.KXmlParse";

		}

		Class clazz = Class.forName(className);

		if (clazz != null){

			return (XmlPullParser)clazz.getConstructor(null).newInstance(null);

		}

		return null;

	}

	/**

	 * @param parser the parser to set

	 */

	public static void registerParser(String className) {

		GPEXmlParserFactory.className = className;

	}

}

package org.gvsig.gpe.xml.header.bindings;

import java.io.IOException;

import java.util.StringTokenizer;

import org.apache.xml.utils.NameSpace;

import org.gvsig.gpe.gml.GMLTags;

import org.gvsig.gpe.xml.header.impl.Header;

import org.xmlpull.v1.XmlPullParser;

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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class HeaderBinding {

	public Object parse(XmlPullParser parser,NameSpace namespace) throws XmlPullParserException, IOException {

		Header header = new Header();

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

			//getting attributes and values

			String attName = parser.getAttributeName(i);

			String attValue = parser.getAttributeValue(i);

			//it splits the attributes names at the both sides from ":"

			String[] ns = attName.split(":");

			/********************************

			 * Attributte <targetNamespace>	*

			 ********************************/

			//Target Namespace (URI)

			//this is the namespace of all components in the schema

			//setTargetNamespace(); 

			if (attName.compareTo(GMLTags.XML_TARGET_NAMESPACE)==0){

				header.setTargetNamespace(attValue);

			}

			/********************************

			 * Attributte <xmlns:namespace>	*

			 ********************************/

			if ((ns.length>1) && (ns[0].compareTo(GMLTags.XML_NAMESPACE)==0)){

//				NamespacesFactory.addNamespace(ns[1],attValue);

			}

			/****************************************

			 * Attributte <namespace:schemaLocation>*

			 ****************************************/

			if ((ns.length>1) && (ns[1].compareTo(GMLTags.XML_SCHEMA_LOCATION)==0)){

				parseSchemaLocation(attValue);

			}			

			/************************************

			 * Attributte <elementFormDefault>	*

			 ************************************/

			//Qualified--> Los elementos del espacio de nombres de destino deben cualificarse 

			//con el prefijo del espacio de nombres.

			//Unqualified--> No es necesario que los elementos del 

			//espacio de nombres de destino est?n cualificados con el prefijo del espacio de nombres.

			//(Espacion_de_Nombres:Elemento)

			//elementFormDefault(); 

			if (attName.compareTo(GMLTags.XML_ELEMENT_FORM_DEFAULT)==0){

			}

			/************************************

			 * Attributte <attributeFormDefault>	*

			 ************************************/

			//Lo mismo que el anterior pero con los atributos...

			//(Espacio_de_Nombres:Atributo)

			//attributeFormDefault();

			if (attName.compareTo(GMLTags.XML_ATTRIBUTE_FORM_DEFAULT)==0){

			}

			/************************

			 * Attributte <Version>	*

			 ************************/

			//Gets gml version to parse by the right parser.

			//getversion();

			if (attName.compareTo(GMLTags.VERSION)==0){

				header.setVersion(attValue);

			}

		}

		return header;

	}

	/**

	 * Parses the schema location attribute

	 * XML attribute that contains the schema location info

	 * 

	 * @param schemas

	 **/

	public void parseSchemaLocation(String schemas){

		// It take the name of the schemas file to open or downlad 

		StringTokenizer tokenizer = new StringTokenizer(schemas, " \t");

        while (tokenizer.hasMoreTokens()){

            String URI = tokenizer.nextToken();

            if (!tokenizer.hasMoreTokens()){

            	//If it hasn't the name of the schemas file or dont find it,

            	//it exits, and tries to parse without schema

            	//warnings.setElement(new GMLWarningNotFound(null,null));

            }else{

            	String schema = tokenizer.nextToken();

//               	try {

//					//SchemasParser.parseSchema(schema);

//				} catch (XmlPullParserException e) {

//					// TODO Auto-generated catch block

//					e.printStackTrace();

//				} catch (IOException e) {

//					// TODO Auto-generated catch block

//					e.printStackTrace();

//				}			

            }

        }

	}	

}

package org.gvsig.gpe.xml.header.impl;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public class Header {

	private String version = null;

	private String targetNamespace = null;

	/**

	 * @return the targetNamespace

	 */

	public String getTargetNamespace() {

		return targetNamespace;

	}

	/**

	 * @param targetNamespace the targetNamespace to set

	 */

	public void setTargetNamespace(String targetNamespace) {

		this.targetNamespace = targetNamespace;

	}

	/**

	 * @return the version

	 */

	public String getVersion() {

		return version;

	}

	/**

	 * @param version the version to set

	 */

	public void setVersion(String version) {

		this.version = version;

	}

}

package org.gvsig.gpe.xml;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.io.InputStream;

import org.gvsig.gpe.GPEContentHandler;

import org.gvsig.gpe.GPEErrorHandler;

import org.gvsig.gpe.GPEParser;

import org.xmlpull.v1.XmlPullParser;

/* 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  2007-04-12 10:23:41  jorpiell

 * Add some writers and the GPEXml parser

 *

 *

 */

/**

 * This class can be implemented by all the classes that 

 * implements a GPE driver based on the XML format.

 * @author Jorge Piera LLodr? (jorge.piera@iver.es)

 */

public abstract class GPEXmlParser extends GPEParser {

	private InputStream inputStream = null;

	public GPEXmlParser(GPEContentHandler contents, GPEErrorHandler errors) {

		super(contents, errors);		

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.gpe.GPEParser#parse(java.io.File)

	 */

	public void parse(File file) throws Exception{

		inputStream = createInputStream(file);

		XmlPullParser parser = GPEXmlParserFactory.getParser();

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

		initParse();

	}

	/**

	 * Creates an input stream from a file. 

	 * @param file

	 * @return

	 * @throws FileNotFoundException 

	 */

	protected abstract InputStream createInputStream(File file) throws FileNotFoundException;

	/**

	 * This method start the parse process. It is called

	 * before the XML parser is initialized

	 */

	protected abstract void initParse();

	/**

	 * @return Returns the encoding.

	 * @throws IOException 

	 * @throws KmlException 

	 */

	private String getEncoding() throws IOException {

		String encoding = "UTF-8";

		InputStream is = getInputStream();		

		int index = -1;

		int endIndex = -1;

		String header = "";

		boolean endHeader = false;

		int i = 1;

		while((!endHeader) && (i < 100)){

			byte[] buffer = new byte[1];

			is.read(buffer);

			header = header + new String(buffer);

			//This if is to locate the encoding string

			if (index == -1) { 

				String searchText = "encoding=\"";

				index = header.indexOf(searchText);

				if (index > -1){

					header = "";

				}

			}

			//This if is to locate the encoding value

			if (index > -1){

				String searchText = "\"";

				endIndex = header.indexOf(searchText);

				if (endIndex > -1){

					encoding = header.substring(0, endIndex);

				}

			}

			//To finish to parse the header

			if (endIndex > -1){

				String searchText = ">";

				int headerEndIndex = header.indexOf(searchText);

				if (headerEndIndex > -1){

					endHeader = true;

				}

			}

			i++;

		}				

		return encoding;

	}

	/**

	 * @return the inputStream

	 */

	private InputStream getInputStream() {

		return inputStream;

	}	

}