| gvSIG desktop 1

/* 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 es.gva.cit.catalog.protocols;

import java.awt.image.BufferedImage;

import java.io.File;

import java.io.IOException;

import java.net.MalformedURLException;

import java.net.URL;

import javax.imageio.ImageIO;

/**

 * This class is used lo load an image from a URL. It saves the image

 * in a file

 * 

 * 

 * @author Jorge Piera Llodra (piera_jor@gva.es)

 */

public class GetImageFromWeb {

/**

 * It saves an image in a file

 * 

 * 

 * @return 

 * @param sUrl URL that contains the image

 * @param sfile File to save the image

 */

    public boolean getImageUrl(String sUrl, String sfile) {        

        URL url;

        try {

            url = new URL(sUrl);

            BufferedImage img = ImageIO.read(url);

            if (img == null)

                return false;            

            File outFile = new File(sfile);

            //We must to change this value: getCapabalilities request

            //has the supported formats

            return ImageIO.write(img, "jpeg", outFile);

        } catch (MalformedURLException e) {

            // TODO Auto-generated catch block

            System.out.println("La URL de la imagen no es correcta");

        } catch (IOException e1) {

            // TODO Auto-generated catch block

            System.out.println("No he podido leer la imagen desde la URL");

        }

        return false;

    } 

 }