svn-gvsig-desktop / tags / v1_0_2_Build_900 / applications / appCatalogYNomenclatorClient / src / es / gva / cit / catalogClient / protocols / GetImageFromWeb.java @ 10562
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1 | 3566 | jorpiell | |
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2 | 2820 | jorpiell | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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3 | *
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4 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 2
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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19 | *
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20 | * For more information, contact:
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21 | *
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22 | * Generalitat Valenciana
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23 | * Conselleria d'Infraestructures i Transport
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24 | * Av. Blasco Ib??ez, 50
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25 | * 46010 VALENCIA
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26 | * SPAIN
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27 | *
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28 | * +34 963862235
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29 | * gvsig@gva.es
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30 | * www.gvsig.gva.es
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31 | *
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32 | * or
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33 | *
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34 | * IVER T.I. S.A
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35 | * Salamanca 50
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36 | * 46005 Valencia
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37 | * Spain
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38 | *
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39 | * +34 963163400
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40 | * dac@iver.es
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41 | */
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42 | 2628 | jorpiell | package es.gva.cit.catalogClient.protocols; |
43 | import java.awt.image.BufferedImage; |
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44 | import java.io.File; |
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45 | import java.io.IOException; |
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46 | import java.net.MalformedURLException; |
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47 | import java.net.URL; |
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48 | import javax.imageio.ImageIO; |
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49 | |||
50 | /**
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51 | 3501 | jorpiell | * This class is used lo load an image from a URL. It saves the image
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52 | * in a file
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53 | 3566 | jorpiell | *
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54 | *
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55 | 2820 | jorpiell | * @author Jorge Piera Llodra (piera_jor@gva.es)
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56 | 2628 | jorpiell | */
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57 | public class GetImageFromWeb { |
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58 | |||
59 | 3566 | jorpiell | /**
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60 | * It saves an image in a file
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61 | *
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62 | *
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63 | * @return
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64 | * @param sUrl URL that contains the image
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65 | * @param sfile File to save the image
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66 | */
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67 | public boolean getImageUrl(String sUrl, String sfile) { |
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68 | URL url;
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69 | 2724 | jorpiell | try {
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70 | url = new URL(sUrl); |
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71 | BufferedImage img = ImageIO.read(url); |
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72 | 3354 | jorpiell | |
73 | if (img == null) |
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74 | return false; |
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75 | |||
76 | 2724 | jorpiell | File outFile = new File(sfile); |
77 | 3354 | jorpiell | |
78 | 2836 | jorpiell | //We must to change this value: getCapabalilities request
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79 | //has the supported formats
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80 | 2724 | jorpiell | return ImageIO.write(img, "jpeg", outFile); |
81 | } catch (MalformedURLException e) { |
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82 | // TODO Auto-generated catch block
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83 | System.out.println("La URL de la imagen no es correcta"); |
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84 | } catch (IOException e1) { |
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85 | // TODO Auto-generated catch block
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86 | System.out.println("No he podido leer la imagen desde la URL"); |
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87 | } |
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88 | return false; |
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89 | 3566 | jorpiell | } |
90 | } |