Application: gvSIG desktop

package org.gvsig.remoteClient.gml;

import java.awt.geom.Rectangle2D;

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;

import java.util.Hashtable;

import java.util.Iterator;

import java.util.Map;

import java.util.Set;

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

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

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

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

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

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

import org.xmlpull.v1.XmlPullParserException;

import junit.framework.TestCase;

/* 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: GMLReaderTest.java 9917 2007-01-25 16:13:00Z jorpiell $

 * $Log$

 * Revision 1.1.2.5  2007-01-25 16:13:00  jorpiell

 * Se han sustituido las clases por las que hay en el nuevo driver de GML.

 *

 * Revision 1.8  2006/12/29 17:54:48  jorpiell

 * Se tienen en cuenta los simpleTypes y los choices, adem?s de los atributos multiples

 *

 * Revision 1.7  2006/12/26 19:20:52  jorpiell

 * Se ha a?adido un nuevo fichero al test

 *

 * Revision 1.6  2006/12/22 11:25:44  csanchez

 * Nuevo parser GML 2.x para gml's sin esquema

 *

 * Revision 1.5  2006/10/11 08:48:49  jorpiell

 * Test actualizado

 *

 * Revision 1.4  2006/10/10 12:52:28  jorpiell

 * Soporte para features complejas.

 *

 * Revision 1.3  2006/10/02 08:33:49  jorpiell

 * Cambios del 10 copiados al head

 *

 * Revision 1.1.2.2  2006/09/25 11:35:15  jorpiell

 * Se tienen en cuanta tablas a distintos niveles. En caso de anidamiento se cogen los resultados de la primera tabla que aparezca.

 *

 * Revision 1.1.2.1  2006/09/19 12:23:15  jorpiell

 * Ya no se depende de geotools

 *

 * Revision 1.2  2006/09/18 12:08:55  jorpiell

 * Se han hecho algunas modificaciones que necesitaba el WFS

 *

 * Revision 1.1  2006/08/10 12:00:49  jorpiell

 * Primer commit del driver de Gml

 *

 *

 */

/**

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

 * @author Carlos S?nchez Peri??n (sanchez_carper@gva.es)

 */

public class GMLReaderTest extends TestCase {

        private static String gmlFileWFS = "test/WFS-dmsolutionsGetFeature.xml";

        private static String gmlFileWFSDuplicados = "test/WFS-AtlasAvesGetFeature.xml";

        private static String gmlFilePoints = "test/GML-points.gml";

        private static String gmlFileLines = "test/GML-lines.gml";

        private static String gmlFilePolygons = "test/GML-polygons.gml";

        private static String gmlNomenclatorIdee = "test/GMLNomenclatorIdee.gml";

        private static String gmlNoSchema="test/GMLNomenclatorIdeeWithoutSchema.gml";

        private IGeometriesFactory factory = new GeometriesFactory();

        public void testWFS() throws Exception{

                assertEquals(parseFile(gmlFileWFS),495);//                

        }        

        public void testWFSDuplicados() throws Exception{

                assertEquals(parseFile(gmlFileWFSDuplicados),199);        

        }

        public void testParsePoints() throws Exception{

                assertEquals(parseFile(gmlFilePoints),25);

        }

        public void testParseLines() throws Exception{

                assertEquals(parseFile(gmlFileLines),10);

        }

        public void testParsePolygons() throws Exception{

                assertEquals(parseFile(gmlFilePolygons),3);

        }

        public void testNomenclatorIdee() throws Exception{

                assertEquals(parseFile(gmlNomenclatorIdee),1);

        }

        public void testParseNoSchema() throws Exception{

                assertEquals(parseFile(gmlNoSchema),1);

        }

        public int parseFile(String file) throws Exception{

                //Creamos un nuevo lector de GML, parseando los schemas y creando la tabla hash

                //con la estructura de tipos que necesitamos

                GMLReader reader = new GMLReader(new File(file),factory);                

                //Estas son las coordenadas de referencia en el plano

                //donde se dibujar?n las geometrias, hace referencia al <coordinates>

                Rectangle2D extent = reader.getExtent();

                IGMLFeaturesIterator iterator = reader.getFeaturesIterator();

                System.out.println("******* PARSEANDO ESQUEMA XML : \n");

                System.out.println("******* VERSION GML "+reader.getVersion());

                System.out.println("******* Espacio de Nombres por defecto : "+reader.getTargetNamespace());

                XMLElementsFactory.printEntities();

                XMLTypesFactory.printTypes();

                XMLSchemasFactory.printSchemas();

                int i=0;

                while (iterator.hasNext()){

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

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

                        Map values = feature.getValues();

                        Set keys = values.keySet();

                        Iterator it = keys.iterator();

                        System.out.println("********* DATOS QUE CONTIENE: ************\n" + feature.getGeom());

                        while (it.hasNext()){

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

                                Object value = values.get(key);

                                if (value instanceof ArrayList){

                                        printArrayList(key,(ArrayList)value,1);

                                }else if(value instanceof Hashtable){

                                        printComplexType((Hashtable)value,1);

                                }else{

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

                                        System.out.println(value);

                                }

                        }

                        i++;

                }

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

                return i;

        }

        private void printComplexType(Map values,int level){

                String tab = "";

                for (int i=0 ; i<level ; i++){

                        tab = tab + "\t";

                }

                level++;

                Set keys = values.keySet();

                Iterator it = keys.iterator();

                while (it.hasNext()){

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

                        Object value = values.get(key);

                        if (value instanceof ArrayList){

                                ArrayList lValues = (ArrayList)value;

                                printArrayList(key,lValues,level);

                        }else if(value instanceof Hashtable){

                                printComplexType((Hashtable)value,level);

                        }else{

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

                                System.out.print(value + "\n");

                        }

                }

        }

        private void printArrayList(String name,ArrayList al, int level){

                String tab = "";

                int myLevel = level - 1;

                for (int i=0 ; i<myLevel ; i++){

                        tab = tab + "\t";

                }        

                System.out.println(tab + name + ": HAY " + al.size() + " OCURRENCIAS DEL ATRIBUTO " + name);

                for (int k=0 ; k<al.size() ; k++){

                        System.out.print(tab + "\t" + "OCURRENCIA NUMERO " + (k+1) + "\n");

                        Object oc = al.get(k);

                        if (oc instanceof ArrayList){

                                System.out.print("VECTOR");

                        }else if(oc instanceof Hashtable){

                                printComplexType((Hashtable)oc,level);

                        }else{

                                System.out.print(tab + "\t" + oc + "\n");

                        }

                }

        }

}