/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2004-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library 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
* Lesser General Public License for more details.
*/
package org.geotools.data.wfs.v1_0_0.demo;
import java.io.IOException;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import java.util.NoSuchElementException;
import org.geotools.data.DataStore;
import org.geotools.data.FeatureReader;
import org.geotools.data.Query;
import org.geotools.data.Transaction;
import org.geotools.data.wfs.WFSDataStoreFactory;
import org.geotools.feature.IllegalAttributeException;
import org.opengis.feature.simple.SimpleFeature;
import org.opengis.feature.simple.SimpleFeatureType;
/**
* <p>
* An example use of the WFS data store
* </p>
* @author dzwiers Refractions Research
*
*
*
*
* @source $URL$
*/
public class WFSDemo {
public static void main(String[] args){
System.out.println("WFS Demo");
try{
// URL url = new URL("http://www2.dmsolutions.ca/cgi-bin/mswfs_gmap?version=1.0.0&request=getcapabilities&service=wfs");
URL url = new URL("http://www.refractions.net:8080/geoserver/wfs?REQUEST=GetCapabilities");
Map m = new HashMap();
m.put(WFSDataStoreFactory.URL.key,url);
m.put(WFSDataStoreFactory.TIMEOUT.key,new Integer(10000));
m.put(WFSDataStoreFactory.PROTOCOL.key,Boolean.FALSE);
DataStore wfs = (new WFSDataStoreFactory()).createNewDataStore(m);
Query query = new Query(wfs.getTypeNames()[1]);
FeatureReader<SimpleFeatureType, SimpleFeature> ft = wfs.getFeatureReader(query,Transaction.AUTO_COMMIT);
int count = 0;
while(ft.hasNext())
if(ft.next()!=null)
count++;
System.out.println("Found "+count+" features");
}catch(IOException e){
e.printStackTrace();
} catch (NoSuchElementException e) {
e.printStackTrace();
} catch (IllegalAttributeException e) {
e.printStackTrace();
}
}
}