svn-gvsig-desktop / tags / gvSIGv0_6_1RELEASE / applications / appCatalogYNomenclatorClient / src / es / gva / cit / gazetteer / adl / parsers / AdlCapabilitiesParser.java @ 5222
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1 | 3566 | jorpiell | |
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2 | 3214 | 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 | package es.gva.cit.gazetteer.adl.parsers; |
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43 | import es.gva.cit.catalogClient.metadataXML.XMLNode; |
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44 | import es.gva.cit.catalogClient.metadataXML.XMLTree; |
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45 | import es.gva.cit.gazetteer.adl.drivers.ADLGazetteerServiceDriver; |
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46 | import es.gva.cit.gazetteer.adl.protocols.ADLThesaurus; |
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47 | 3613 | jorpiell | import java.net.MalformedURLException; |
48 | import java.net.URL; |
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49 | 3214 | jorpiell | |
50 | /**
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51 | * This Class parses the ADL getCapabilities file
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52 | *
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53 | 3566 | jorpiell | *
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54 | 3214 | jorpiell | * @author Jorge Piera Llodra (piera_jor@gva.es)
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55 | */
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56 | public class AdlCapabilitiesParser { |
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57 | 3566 | jorpiell | /**
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58 | *
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59 | *
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60 | */
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61 | 3214 | jorpiell | ADLGazetteerServiceDriver driver; |
62 | |||
63 | 3566 | jorpiell | /**
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64 | *
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65 | *
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66 | *
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67 | * @param driver
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68 | */
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69 | public AdlCapabilitiesParser(ADLGazetteerServiceDriver driver) {
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70 | 3214 | jorpiell | this.driver = driver;
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71 | 3566 | jorpiell | } |
72 | |||
73 | /**
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74 | *
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75 | *
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76 | *
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77 | * @return
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78 | * @param node
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79 | */
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80 | public boolean parse(XMLNode node) { |
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81 | 3454 | jorpiell | if (node == null){ |
82 | driver.setServerAnswerReady("El servidor no soporta el protocolo " +
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83 | "especificado");
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84 | return false; |
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85 | } |
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86 | |||
87 | 3214 | jorpiell | if (!(node.getName().equals("gazetteer-service"))){ |
88 | driver.setServerAnswerReady("El servidor no soporta el protocolo " +
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89 | "especificado");
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90 | return false; |
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91 | } |
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92 | |||
93 | driver.setServerAnswerReady(XMLTree.searchNodeValue(node, |
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94 | "get-capabilities-response->gazetteer-capabilities->description"));
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95 | |||
96 | String host = XMLTree.searchNodeAtribute(node,
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97 | "get-capabilities-response->gazetteer-capabilities->thesauri->thesaurus",
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98 | "xlink:href");
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99 | |||
100 | if (host == null){ |
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101 | host = "http://middleware.alexandria.ucsb.edu:8080/thes/FTT";
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102 | driver.setServerAnswerReady("No se ha podido cargar el "+
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103 | "Tesauro correctamante. Se va ha usar el Tesauro de alejandr?a, " +
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104 | "pero no se puede garantizar que el tesauro el servidor sea el mismo " +
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105 | "(http://middleware.alexandria.ucsb.edu:8080/thes/FTT)");
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106 | } |
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107 | |||
108 | try {
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109 | ADLThesaurus t = new ADLThesaurus(new URL(host)); |
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110 | driver.setFeature(t.getFeatures()); |
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111 | } catch (MalformedURLException e) { |
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112 | // TODO Auto-generated catch block
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113 | e.printStackTrace(); |
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114 | driver.setServerAnswerReady("La URL del tesauro no es correcta");
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115 | |||
116 | return false; |
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117 | } |
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118 | 4488 | jorpiell | |
119 | driver.setProjection("EPSG:4326");
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120 | 3214 | jorpiell | return true; |
121 | 3566 | jorpiell | } |
122 | } |