Application: gvSIG desktop

package org.gvsig.gpe;

import java.util.ArrayList;

import org.gvsig.gpe.containers.Bbox;

import org.gvsig.gpe.containers.Curve;

import org.gvsig.gpe.containers.Element;

import org.gvsig.gpe.containers.Feature;

import org.gvsig.gpe.containers.Geometry;

import org.gvsig.gpe.containers.Layer;

import org.gvsig.gpe.containers.LineString;

import org.gvsig.gpe.containers.LinearRing;

import org.gvsig.gpe.containers.MultiCurve;

import org.gvsig.gpe.containers.MultiGeometry;

import org.gvsig.gpe.containers.MultiLineString;

import org.gvsig.gpe.containers.MultiPoint;

import org.gvsig.gpe.containers.MultiPolygon;

import org.gvsig.gpe.containers.Point;

import org.gvsig.gpe.containers.Polygon;

import org.gvsig.gpe.parser.GPEContentHandler;

/* 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: GPEContentHandlerTest.java 202 2007-11-27 12:00:11Z jpiera $

 * $Log$

 * Revision 1.14  2007/06/07 14:52:28  jorpiell

 * Add the schema support

 *

 * Revision 1.13  2007/05/15 12:09:41  jorpiell

 * The bbox is linked to the feature

 *

 * Revision 1.12  2007/05/15 11:54:35  jorpiell

 * A wrong label fixed

 *

 * Revision 1.11  2007/05/15 07:28:34  jorpiell

 * Children Element printed

 *

 * Revision 1.10  2007/05/14 09:29:34  jorpiell

 * Add some comments when an element is added

 *

 * Revision 1.9  2007/05/09 10:25:45  jorpiell

 * Add the multiGeometries

 *

 * Revision 1.8  2007/05/09 08:35:58  jorpiell

 * fixed an exception

 *

 * Revision 1.7  2007/05/02 11:46:07  jorpiell

 * Writing tests updated

 *

 * Revision 1.6  2007/04/26 14:39:12  jorpiell

 * Add some tests

 *

 * Revision 1.5  2007/04/19 07:23:20  jorpiell

 * Add the add methods to teh contenhandler and change the register mode

 *

 * Revision 1.4  2007/04/17 07:53:55  jorpiell

 * Before to start a new parsing process, the initialize method of the content handlers is throwed

 *

 * Revision 1.3  2007/04/14 16:06:35  jorpiell

 * Add the container classes

 *

 * Revision 1.2  2007/04/13 13:14:55  jorpiell

 * Created the base tests and add some methods to the content handler

 *

 * Revision 1.1  2007/04/12 17:06:42  jorpiell

 * First GML writing tests

 *

 *

 */

/**

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

 */

public class GPEContentHandlerTest extends GPEContentHandler{

        private String tab = "";

        private ArrayList layers = new ArrayList();

        /**

         * @return the layers without parent layer

         */

        public ArrayList getLayers() {

                ArrayList newLayers = new ArrayList();

                for (int i=0 ; i<layers.size() ; i++){

                        if (((Layer)layers.get(i)).getParentLayer() == null){

                                newLayers.add(layers.get(i));

                        }

                }

                return newLayers;

        }

        public void addNameToFeature(Object feature, String name){

                System.out.print(tab + "Feature name changed: " + name + "\n");

                ((Feature)feature).setName(name);

        }

        public void endFeature(Object feature) {

                System.out.print(tab + "End Feature\n");                

        }        

        public void initialize(){

                layers = new ArrayList();

        }

        public void addBboxToFeature(Object bbox, Object feature) {

                ((Feature)feature).setBbox(bbox);

        }

        public void addBboxToLayer(Object bbox, Object layer) {

                Bbox box = (Bbox)bbox;

                System.out.print(tab + "Layer bbox Added:\n");

                tab = tab + "\t";

                System.out.print(tab + "MINX: " + box.getX()[0] + "\n");

                System.out.print(tab + "MINY: " + box.getY()[0] + "\n");

                System.out.print(tab + "MINZ: " + box.getZ()[0] + "\n");

                System.out.print(tab + "MAXX: " + box.getX()[1] + "\n");

                System.out.print(tab + "MAXY: " + box.getY()[1] + "\n");

                System.out.print(tab + "MAXZ: " + box.getZ()[1] + "\n");

                System.out.print(tab + "SRS: " + box.getSrs() + "\n");

                tab = tab.substring(0, tab.length()-1);

                ((Layer)layer).setBbox(bbox);

        }

        public void addDescriptionToLayer(String description, Object layer) {

                System.out.print(tab + "Layer description changed: " + description + "\n");

                ((Layer)layer).setDescription(description);

        }

        public void addElementToFeature(Object element, Object feature) {

                Element elem = (Element)element;

                tab = tab + "\t";

                System.out.print(tab + "Add Element " + elem.getName() + "=" +

                                elem.getValue() + " to Feature\n");

                printChildElements(elem);                

                tab = tab.substring(0, tab.length()-1);

                ((Feature)feature).addElement(element);                

        }

        /**

         * Print the element children 

         * @param element to print

         */

        private void printChildElements(Element element){

                tab = tab + "\t";

                for (int i=0 ; i< element.getElements().size() ; i++){

                        Element child = element.getElementAt(i);

                        System.out.print(tab + "- Element " + child.getName() + "=" +

                                        child.getValue() + "\n");

                        printChildElements(child);

                }

                tab = tab.substring(0, tab.length()-1);

        }

        public void addFeatureToLayer(Object feature, Object layer) {

                ((Layer)layer).addFeature(feature);

        }

        public void addGeometryToFeature(Object geometry, Object feature) {

                ((Feature)feature).setGeometry(geometry);

        }

        public void addInnerPolygonToPolygon(Object innerPolygon, Object polygon) {

                ((Polygon)polygon).addInnerBoundary(innerPolygon);

        }

        public void addNameToFeature(String name, Object feature) {

                ((Feature)feature).setName(name);

        }

        public void addNameToLayer(String name, Object layer) {

                System.out.print(tab + "Layer name changed: " + name + "\n");

                ((Layer)layer).setName(name);                

        }

        public void addParentElementToElement(Object parent, Object element) {

                ((Element)element).setParentElement(parent);

        }

        public void addParentLayerToLayer(Object parent, Object layer) {

                ((Layer)layer).setParentLayer(parent);

        }

        public void addSrsToLayer(String srs, Object layer) {

                ((Layer)layer).setSrs(srs);

        }

        public Object startBbox(String id, double[] x, double[] y, double[] z, String srs) {

                Bbox bbox = new Bbox();

                bbox.setX(x);

                bbox.setY(y);

                bbox.setZ(z);

                bbox.setId(id);

                bbox.setSrs(srs);

                return bbox;

        }

        public void endBbox(Object bbox) {

                // TODO Ap?ndice de m?todo generado autom?ticamente

        }

        public Object startElement(String name, Object value, String xsElementName, Object parentElement) {

                Element element = new Element();

                element.setParentElement(parentElement);

                element.setName(name);

                element.setValue(value);

                element.setType(xsElementName);

                return element;

        }

        public void endElement(Object element) {

                // TODO Ap?ndice de m?todo generado autom?ticamente

        }

        public Object startFeature(String id, String name, String xsElementName, Object layer) {

                System.out.print(tab + "Start Feature, ID: " +  id + " NAME: " + name + "\n");

                Feature feature = new Feature();

                feature.setName(name);

                feature.setId(id);

                if (layer != null){

                        addFeatureToLayer(feature, layer);

                }

                return feature;

        }

        public Object startInnerPolygon(String id, double[] x, double[] y, double[] z, String srs) {

                tab = tab + "\t";

                System.out.print(tab + "Start InnerPolygon, SRS:" + srs + "\n");

                tab = tab + "\t";

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

                        System.out.print(tab + x[i] + "," + y[i] + "," + z[i] + "\n");

                }

                tab = tab.substring(0, tab.length()-2);

                Polygon inner = new Polygon();

                inner.setX(x);

                inner.setY(y);

                inner.setZ(z);

                inner.setId(id);

                inner.setSrs(srs);

                return inner;

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.gpe.IGPEContentHandler#endInnerPolygon(java.lang.Object)

         */

        public void endInnerPolygon(Object polygon){

                tab = tab + "\t";

                System.out.print(tab + "End InnerPolygon\n");

                tab = tab.substring(0, tab.length()-1);

        }

        public Object startLayer(String id, String name, String description, String srs, Object parentLayer, Object bBox, String xsElementName) {

                System.out.print(tab + "Start Layer, ID: " +  id + " NAME: " + name + "\n");

                tab = tab + "\t";

                Layer layer = new Layer();

                layer.setId(id);

                layer.setName(name);

                layer.setDescription(description);

                layer.setSrs(srs);

                layer.setBbox(bBox);

                layer.setParentLayer(parentLayer);

                if (parentLayer != null){

                        ((Layer)parentLayer).addLayer(layer);

                }

                layers.add(layer);

                return layer;

        }        

        public void endLayer(Object layer) {

                tab = tab.substring(0, tab.length()-1);

                System.out.print(tab + "End Layer\n");                

        }

        public Object startLineString(String id, double[] x, double[] y, double[] z, String srs) {

                tab = tab + "\t";

                System.out.print(tab + "Start LineString, SRS:" + srs + "\n");

                tab = tab + "\t";

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

                        System.out.print(tab + x[i] + "," + y[i] + "," + z[i] + "\n");

                }

                tab = tab.substring(0, tab.length()-2);

                LineString lineString = new LineString();

                lineString.setX(x);

                lineString.setY(y);

                lineString.setZ(z);

                lineString.setId(id);

                lineString.setSrs(srs);

                return lineString;

        }

        public void endLineString(Object line) {

                System.out.print(tab + "\t"+ "End LineString:\n");

        }        

        public Object startPoint(String id, double x, double y, double z, String srs) {

                tab = tab + "\t";

                System.out.print(tab + "Start Point, SRS:" + srs + "\n");

                tab = tab + "\t";

                System.out.print(tab + x + "," + y + "," + z + "\n");

                tab = tab.substring(0, tab.length()-2);

                Point point = new Point();

                point.setX(x);

                point.setY(y);

                point.setZ(z);

                point.setId(id);

                point.setSrs(srs);

                return point;

        }        

        public void endPoint(Object point) {

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

        }

        public Object startPolygon(String id, double[] x, double[] y, double[] z, String srs) {

                tab = tab + "\t";

                System.out.print(tab + "Start Polygon, SRS:" + srs + "\n");

                tab = tab + "\t";

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

                        System.out.print(tab + x[i] + "," + y[i] + "," + z[i] + "\n");

                }

                tab = tab.substring(0, tab.length()-2);

                Polygon polygon = new Polygon();

                polygon.setX(x);

                polygon.setY(y);

                polygon.setZ(z);

                polygon.setId(id);

                polygon.setSrs(srs);

                return polygon;

        }

        public void endPolygon(Object polygon) {

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

        }

        public Object startLinearRing(String id, double[] x, double[] y, double[] z, String srs) {

                System.out.print(tab + "Start LinearRing, SRS:" + srs + "\n");

                tab = tab + "\t";

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

                        System.out.print(tab + x[i] + "," + y[i] + "," + z[i] + "\n");

                }

                tab = tab.substring(0, tab.length()-1);

                LinearRing linearRing = new LinearRing();

                linearRing.setX(x);

                linearRing.setY(y);

                linearRing.setZ(z);

                linearRing.setId(id);

                linearRing.setSrs(srs);

                return linearRing;

        }

        public void endLinearRing(Object linearRing) {

                System.out.print(tab + "End LinearRing\n");

        }

        public Object startMultiPoint(String id, String srs) {

                System.out.print(tab + "Start MultiPoint, ID: " + id + ", SRS:" + srs + "\n");

                tab = tab + "\t";

                MultiPoint multiPoint = new MultiPoint();

                multiPoint.setId(id);

                multiPoint.setSrs(srs);

                return multiPoint;

        }        

        public void endMultiPoint(Object multiPoint) {

                tab = tab.substring(0, tab.length()-1);                

                System.out.print(tab + "End MultiPoint\n");                

        }

        public void addPointToMultiPoint(Object point, Object multiPoint) {

                System.out.print(tab + "Add Point to MultiPoint");        

                ((MultiPoint)multiPoint).addPoint((Point)point);

        }

        public Object startMultiLineString(String id, String srs) {

                System.out.print(tab + "Start MultiLineString, ID: " + id + ", SRS:" + srs + "\n");

                tab = tab + "\t";

                MultiLineString multiLineString = new MultiLineString();

                multiLineString.setId(id);

                multiLineString.setSrs(srs);

                return multiLineString;                

        }

        public void endMultiLineString(Object multiLineString) {

                tab = tab.substring(0, tab.length()-1);                

                System.out.print(tab + "End MultiLineString\n");                

        }        

        public void addLineStringToMultiLineString(Object lineString, Object multiLineString) {

                System.out.print(tab + "Add LineString to MultiLineString");        

                ((MultiLineString)multiLineString).addLineString((LineString)lineString);

        }

        public Object startMultiPolygon(String id, String srs) {

                System.out.print(tab + "Start MultiPolygon, ID: " + id + ", SRS:" + srs + "\n");

                tab = tab + "\t";

                MultiPolygon multiPolygon = new MultiPolygon();

                multiPolygon.setId(id);

                multiPolygon.setSrs(srs);

                return multiPolygon;        

        }

        public void endMultiPolygon(Object multiPolygon) {

                tab = tab.substring(0, tab.length()-1);                

                System.out.print(tab + "End MultiPolygon\n");                

        }

        public void addPolygonToMultiPolygon(Object polygon, Object multiPolygon) {

                System.out.print(tab + "Add Polygon to MultiPolygon");        

                ((MultiPolygon)multiPolygon).addPolygon((Polygon)polygon);

        }

        public Object startMultiGeometry(String id, String srs) {

                System.out.print(tab + "Start MultiGeometry, ID: " + id + ", SRS:" + srs + "\n");

                tab = tab + "\t";

                MultiGeometry multiGeometry = new MultiGeometry();

                multiGeometry.setId(id);

                multiGeometry.setSrs(srs);

                return multiGeometry;        

        }

        public void endMultiGeometry(Object multiGeometry) {

                tab = tab.substring(0, tab.length()-1);                

                System.out.print(tab + "End MultiGeometry\n");                

        }

        public void addGeometryToMultiGeometry(Object geometry, Object multiGeometry) {

                if (geometry instanceof Point){

                        System.out.print(tab + "Add Point to MultiGeometry");

                }else if (geometry instanceof LineString){

                        System.out.print(tab + "Add LineString to MultiGeometry");

                }else if (geometry instanceof Polygon){

                        System.out.print(tab + "Add Polygon to MultiGeometry");

                }else if (geometry instanceof Curve){

                        System.out.print(tab + "Add LineString to Curve");

                }else {

                        System.out.print(tab + "Add Geometry to MultiGeometry");

                }                

                ((MultiGeometry)multiGeometry).addGeometry((Geometry)geometry);

        }

        public Object startCurve(String id,  double[] x, double[] y, double[] z, String srs){

                tab = tab + "\t";

                System.out.print(tab + "Start Curve, ID: " + id + ", SRS:" + srs + "\n");

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

                        System.out.print(tab + x[i] + "," + y[i] + "," + z[i] + "\n");

                }

                tab = tab.substring(0, tab.length()-2);

                Curve curve = new Curve();

                curve.setId(id);

                curve.setSrs(srs);

                curve.setX(x);

                curve.setY(y);

                curve.setZ(z);;

                return curve;

        }        

        public void endCurve(Object curve) {

                System.out.print(tab + "\t"+ "End Curve:\n");                                

        }

        public Object startMultiCurve(String id, String srs) {

                System.out.print(tab + "Start MultiCurve, ID: " + id + ", SRS:" + srs + "\n");

                tab = tab + "\t";

                MultiCurve multiCurve = new MultiCurve();

                multiCurve.setId(id);

                multiCurve.setSrs(srs);

                return multiCurve;

        }

        public void endMultiCurve(Object multiCurve) {

                tab = tab.substring(0, tab.length()-1);                

                System.out.print(tab + "End MultiCurve\n");                

        }

        public void addCurveToMultiCurve(Object curve, Object multiCurve) {

                System.out.print(tab + "Add Curve to MultiCurve");        

                ((MultiCurve)multiCurve).addCurve((Curve)curve);

        }

}