Application: gvSIG desktop

/* 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.wfs;

import java.awt.geom.Rectangle2D;

import java.io.IOException;

import java.net.MalformedURLException;

import java.net.URL;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.Map;

import org.exolab.castor.xml.ValidationException;

import org.geotools.data.DataStore;

import org.geotools.data.wfs.WFSDataStore;

import org.geotools.data.wfs.WFSDataStoreFactory;

import com.iver.cit.gvsig.gui.wms.LayerInfo;

import com.iver.cit.gvsig.gui.wms.WizardData;

import com.iver.cit.gvsig.gui.wms.WizardDataSource;

import com.iver.wmsclient.UnsupportedVersionException;

import com.iver.wmsclient.wms_1_0_0.capabilities.Format;

import com.iver.wmsclient.wms_1_0_0.capabilities.Layer;

import com.iver.wmsclient.wms_1_0_0.capabilities.Name;

import com.iver.wmsclient.wms_1_0_0.capabilities.SRS;

/**

 * Adaptador del dataSource.

 * 

 * @author Vicente Caballero Navarro

 */

public class WFSDataSourceAdapter implements WizardDataSource {

        private String urlS=null;//"http://localhost:8080/geoserver/wfs";

        private String versionS=null;//"version=1.0.0";

        private String requestS=null;//"request=getcapabilities";

        private String serviceS=null;//"service=wfs";

        private String userS=null;//"admin";

        private String pwdS=null;//"geoserver";

        private String[] layersS;

        private boolean protocolS=true;

        private int numFeaturesS=100;

        private int timeoutS=10000;

        public void setData(String user,String pwd,boolean protocol,int numFeatures,int timeout){

                userS=user;

                pwdS=pwd;

                protocolS=protocol;

                numFeaturesS=numFeatures;

                timeoutS=timeout;

        }

        public WizardData detalles(URL host)throws IllegalStateException,

        ValidationException, UnsupportedVersionException, IOException{

                DataStore ds=null;        

                URL url=host;

                //int timeout=10000;

                //boolean protocol=true;

         Map m = new HashMap();

         m.put(WFSDataStoreFactory.URL.key,url);

         m.put(WFSDataStoreFactory.TIMEOUT.key,new Integer(timeoutS));

         m.put(WFSDataStoreFactory.PROTOCOL.key,new Boolean(protocolS));

                 m.put(WFSDataStoreFactory.PASSWORD.key,pwdS);

                 m.put(WFSDataStoreFactory.USERNAME.key,userS);

                 m.put(WFSDataStoreFactory.BUFFER_SIZE.key,new Integer(numFeaturesS));

        try {

                        ds = (new WFSDataStoreFactory()).createNewDataStore(m);

                } catch (IOException e) {

                        e.printStackTrace();

                }

                String[] names=null;

                try {

                        names = ds.getTypeNames();

                } catch (IOException e1) {

                        e1.printStackTrace();

                }

                //System.out.println("Capas :");

                WizardData data = new WizardData();

                LayerInfo root = new LayerInfo();

                root.text = "Capas";//l.getTitle().getContent();

        root.name = "Nombre";//name.getContent();

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

                        System.out.println("Capa "+i+" : "+names[i]);

                        LayerInfo hijo = new LayerInfo();

                        hijo.text = names[i];//l.getTitle().getContent();

                hijo.name = names[i];//name.getContent();

                        root.hijos.add(hijo);

                }

                data.setLayer(root);

                return data;

        }

        public Rectangle2D getBoundingBox(String[] layerName, String srs) {

                return null;

        }

}