Application: gvSIG desktop

package org.gvsig.gpe.writers;

import org.gvsig.gpe.containers.Feature;

import org.gvsig.gpe.containers.GeometryAsserts;

import org.gvsig.gpe.containers.Layer;

import org.gvsig.gpe.containers.LineString;

import org.gvsig.gpe.containers.MultiGeometry;

import org.gvsig.gpe.containers.MultiPolygon;

import org.gvsig.gpe.containers.Point;

import org.gvsig.gpe.containers.Polygon;

/* 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: GPEMultiGeometryLayerTest.java 11682 2007-05-16 09:29:31Z jorpiell $

 * $Log$

 * Revision 1.3  2007-05-16 09:28:19  jorpiell

 * The polygons has to be closed

 *

 * Revision 1.2  2007/05/09 10:03:19  jorpiell

 * Add the multigeometry tests

 *

 * Revision 1.1  2007/05/02 11:46:07  jorpiell

 * Writing tests updated

 *

 *

 */

/**

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

 */

public abstract class GPEMultiGeometryLayerTest extends GPEWriterBaseTest{

        private String layerId = "l1";

        private String srs = "EPSG:23030";

        private String feature1Id = "f1";

        private String multiGeometryId = "mg1";

        private String point1Id = "p1";

        private double point1X = generateRandomPoint();

        private double point1Y = generateRandomPoint();

        private double point1Z = generateRandomPoint();

        private String lineString1Id = "ls1";

        private double[] lineString1X = generateRandomCoordinates();

        private double[] lineString1Y = generateRandomCoordinates();

        private double[] lineString1Z = generateRandomCoordinates();        

        private String polygon1Id = "pol1";

        private double[] polygon1X = generateRandomLinearRing();

        private double[] polygon1Y = generateRandomLinearRing();

        private double[] polygon1Z = generateRandomLinearRing();        

        /*

         * (non-Javadoc)

         * @see org.gvsig.gpe.writers.GPEWriterBaseTest#readObjects()

         */

        public void readObjects() {

                Layer[] layers = getLayers();

                assertEquals(layers.length, 1);                

                Layer layer = layers[0];

                assertEquals(layer.getFeatures().size(), 1);

                //FEATURE 1

                Feature feature1 = (Feature)layer.getFeatures().get(0);

                MultiGeometry multiGeometry = (MultiGeometry)feature1.getGeometry();

                assertEquals(multiGeometry.getGeometries().size(), 3);

                GeometryAsserts.point((Point)multiGeometry.getGeometryAt(0), point1X, point1Y, point1Z);

                GeometryAsserts.lineString((LineString)multiGeometry.getGeometryAt(1), lineString1X, lineString1Y, lineString1Z);

                GeometryAsserts.polygon((Polygon)multiGeometry.getGeometryAt(2), polygon1X, polygon1Y, polygon1Z);

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.gpe.writers.GPEWriterBaseTest#writeObjects()

         */

        public void writeObjects() {

                getWriterHandler().initialize();

                getWriterHandler().startLayer(layerId, null , null , srs);

                getWriterHandler().startFeature(feature1Id,null);

                getWriterHandler().startMultiGeometry(multiGeometryId, srs);

                getWriterHandler().startPoint(point1Id, point1X, point1Y, point1Z, srs);

                getWriterHandler().endPoint();        

                getWriterHandler().startLineString(lineString1Id,

                                lineString1X,

                                lineString1Y,

                                lineString1Z, 

                                srs);

                getWriterHandler().endLineString();                

                getWriterHandler().startPolygon(polygon1Id,

                                polygon1X,

                                polygon1Y,

                                polygon1Z,

                                srs);                

                getWriterHandler().endPolygon();                

                getWriterHandler().endMultiGeometry();                

                getWriterHandler().endFeature();

                getWriterHandler().endLayer();

                getWriterHandler().close();        

        }

}