| gvSIG desktop 1

/* 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

 */

package com.iver.cit.gvsig.fmap.drivers.shp;

import java.io.File;

import com.hardcode.gdbms.engine.values.Value;

import com.iver.cit.gvsig.fmap.DriverException;

import com.iver.cit.gvsig.fmap.FMap;

import com.iver.cit.gvsig.fmap.drivers.shp.write.DBFFromSelected;

import com.iver.cit.gvsig.fmap.drivers.shp.write.SHPMultiLine;

import com.iver.cit.gvsig.fmap.drivers.shp.write.SHPMultiPoint;

import com.iver.cit.gvsig.fmap.drivers.shp.write.SHPPoint;

import com.iver.cit.gvsig.fmap.drivers.shp.write.SHPPolygon;

import com.iver.cit.gvsig.fmap.drivers.shp.write.SHPSHXFromSelectedVisitor;

import com.iver.cit.gvsig.fmap.drivers.shp.write.SHPShape;

import com.iver.cit.gvsig.fmap.drivers.shp.write.ShapefileException;

import com.iver.cit.gvsig.fmap.operations.strategies.VisitException;

/**

 * Clase con las constantes que representan los diferentes tipos de Shape y

 * m?todos est?ticos relativos a los shapes.

 *

 * @author Vicente Caballero Navarro

 */

public class SHP {

        public static final int NULL = 0;

        public static final int POINT2D = 1;

        public static final int POLYLINE2D = 3;

        public static final int POLYGON2D = 5;

        public static final int MULTIPOINT2D = 8;

        public static final int POINT3D = 11;

        public static final int POLYLINE3D = 13;

        public static final int POLYGON3D = 15;

        public static final int MULTIPOINT3D = 18;

        /**

         * Crea a partir del tipo de geometr?a un shape del tipo m?s adecuado.

         *

         * @param type Tipo de geometr?a.

         *

         * @return Geometr?a m?s adecuada.

         *

         * @throws ShapefileException Se lanza cuando es causada por la creaci?n del shape.

         */

        public static SHPShape create(int type) throws ShapefileException {

                SHPShape shape;

                switch (type) {

                        case 1:

                        case 11:

                        case 21:

                                shape = new SHPPoint(type);

                                break;

                        case 3:

                        case 13:

                        case 23:

                                shape = new SHPMultiLine(type);

                                break;

                        case 5:

                        case 15:

                        case 25:

                                shape = new SHPPolygon(type);

                                break;

                        case 8:

                        case 18:

                        case 28:

                                shape = new SHPMultiPoint(type);

                                break;

                        default:

                                shape = null;

                }

                return shape;

        }

        /**

         * Devuelve el caracter que representa el tipo de valor del shape.

         *

         * @param i Tipo de Valor.

         *

         * @return Tipo de valor entendible por el formato shape.

         */

        public static char getCharSelect(int i) {

                switch (i) {

                        case Value.STRING:

                                return 'M';

                        case Value.DECIMAL:

                        case Value.INTEGER:

                                return 'N';

                        case Value.DATE:

                                return 'D';

                        case Value.BOOLEAN:

                                return 'L';

                }

                return 'C';

        }

        public static void SHPFileFromSelected(FMap map,File f){

                 SHPSHXFromSelectedVisitor visitor = new SHPSHXFromSelectedVisitor();

                visitor.setFile(f);

                //int type=getTypeShape();

                //visitor.setType(5);

                try {

                        map.getLayers().process(visitor);

                        } catch (DriverException e1) {

                                throw new RuntimeException("No se espera que SelectByPointVisitor lance esta excepci?n",

                                                e1);

                        } catch (VisitException e) {

                                throw new RuntimeException("No se espera que SelectByPointVisitor lance esta excepci?n",

                                                e);

                        }

                DBFFromSelected dbf=new DBFFromSelected();

                dbf.setFile(f);

                dbf.setGeometries(visitor.getGeometries());

                dbf.setIsNewDBF(true);

                dbf.start(visitor.getSDS());

                dbf.createdbfRow();

                dbf.stop();

         }

}