root / trunk / applications / appCatalogYNomenclatorClient / src / es / gva / cit / gazetteer / drivers / ADLGazetteerServiceDriver.java @ 3069
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1 | 2921 | jorpiell | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | package es.gva.cit.gazetteer.drivers; |
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42 | |||
43 | import java.net.URL; |
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44 | |||
45 | import org.w3c.dom.Node; |
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46 | |||
47 | 3069 | jorpiell | import es.gva.cit.gazetteer.parsers.adl.AdlCapabilitiesParser; |
48 | import es.gva.cit.gazetteer.parsers.adl.AdlFeatureParser; |
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49 | 2932 | jorpiell | import es.gva.cit.gazetteer.protocols.ADLPOSTProtocol; |
50 | 2953 | jorpiell | import es.gva.cit.gazetteer.querys.ADLQuery; |
51 | 3069 | jorpiell | import es.gva.cit.gazetteer.querys.Feature; |
52 | 2921 | jorpiell | import es.gva.cit.gazetteer.querys.Query; |
53 | 3069 | jorpiell | import es.gva.cit.gazetteer.querys.ThesaurusName; |
54 | 2921 | jorpiell | |
55 | 2955 | jorpiell | |
56 | 2921 | jorpiell | /**
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57 | * This class implements the driver to connect with a ADL gazetteer service
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58 | *
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59 | 2953 | jorpiell | * @see http://alexandria.sdc.ucsb.edu/
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60 | 2921 | jorpiell | * @author Jorge Piera Llodra (piera_jor@gva.es)
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61 | */
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62 | public class ADLGazetteerServiceDriver extends AsbtractGazetteerServiceDriver{ |
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63 | 2955 | jorpiell | /**
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64 | * It invokes the getCapabilities operation
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65 | */
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66 | 2921 | jorpiell | public Node[] getCapabilities(URL url) { |
67 | 2932 | jorpiell | Node[] nodes = null; |
68 | |||
69 | 2955 | jorpiell | System.out.println("**************POST*************"); |
70 | nodes = new ADLPOSTProtocol().doQuery(url,
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71 | getPOSTMessageCapabilities(), 0);
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72 | 2953 | jorpiell | |
73 | 2955 | jorpiell | return nodes;
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74 | 2921 | jorpiell | } |
75 | |||
76 | 2932 | jorpiell | /**
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77 | * It creates the XML for the getCapabilities request
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78 | *
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79 | * @return
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80 | * Name-value pair with a XML request
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81 | */
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82 | 2955 | jorpiell | private String getPOSTMessageCapabilities() { |
83 | 2932 | jorpiell | return "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + |
84 | "<gazetteer-service " +
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85 | "xmlns=\"http://www.alexandria.ucsb.edu/gazetteer\" " +
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86 | "version=\"1.2\">" +
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87 | "<get-capabilities-request/>" +
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88 | "</gazetteer-service>";
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89 | |||
90 | } |
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91 | |||
92 | 2955 | jorpiell | /**
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93 | * It invokes the getFeature operation
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94 | 2921 | jorpiell | */
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95 | 2955 | jorpiell | |
96 | 2921 | jorpiell | public Node[] getFeature(URL url, Query query) { |
97 | 2953 | jorpiell | Node[] nodes = null; |
98 | setQuery(query); |
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99 | |||
100 | |||
101 | System.out.println("**************POST*************"); |
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102 | System.out.println(getPOSTGetFeature(getQuery()));
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103 | nodes = new ADLPOSTProtocol().doQuery(url,
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104 | getPOSTGetFeature(getQuery()), 0);
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105 | |||
106 | |||
107 | return nodes;
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108 | |||
109 | 2921 | jorpiell | } |
110 | 2953 | jorpiell | |
111 | /**
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112 | * It creates the XML for the getFeature request
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113 | *
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114 | * @return
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115 | * Name-value pair with a XML request
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116 | */
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117 | 2955 | jorpiell | private String getPOSTGetFeature(Query query) { |
118 | 2953 | jorpiell | ADLQuery adlQuery = new ADLQuery(query);
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119 | |||
120 | return "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + |
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121 | "<gazetteer-service " +
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122 | "xmlns=\"http://www.alexandria.ucsb.edu/gazetteer\" " +
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123 | "version=\"1.2\">" +
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124 | "<query-request>" +
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125 | adlQuery.getQuery() + |
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126 | "<report-format>standard</report-format>" +
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127 | "</query-request>" +
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128 | "</gazetteer-service>" ;
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129 | 2955 | jorpiell | } |
130 | |||
131 | |||
132 | /* (non-Javadoc)
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133 | * @see es.gva.cit.gazetteer.drivers.IGazetteerServiceDriver#isProtocolSupported(java.net.URL)
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134 | */
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135 | public boolean isProtocolSupported(URL url) { |
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136 | // TODO Auto-generated method stub
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137 | return true; |
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138 | } |
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139 | 2921 | jorpiell | |
140 | /* (non-Javadoc)
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141 | * @see es.gva.cit.gazetteer.drivers.IGazetteerServiceDriver#setParameters(org.w3c.dom.Node[])
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142 | */
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143 | 2955 | jorpiell | public Node[] describeFeatureType(URL url, String feature) { |
144 | // TODO Auto-generated method stub
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145 | return null; |
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146 | } |
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147 | |||
148 | /* (non-Javadoc)
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149 | * @see es.gva.cit.gazetteer.drivers.IGazetteerServiceDriver#setParameters(org.w3c.dom.Node[])
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150 | */
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151 | 2921 | jorpiell | public boolean setParameters(Node[] nodes) { |
152 | 3069 | jorpiell | return new AdlCapabilitiesParser(this).parse(nodes[0]); |
153 | 2921 | jorpiell | } |
154 | |||
155 | 3069 | jorpiell | /* (non-Javadoc)
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156 | * @see es.gva.cit.gazetteer.drivers.IGazetteerServiceDriver#parseFeatures(org.w3c.dom.Node)
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157 | */
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158 | public Feature[] parseFeatures(Node node,ThesaurusName currentFeature,String attribute) { |
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159 | return new AdlFeatureParser().parse(node); |
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160 | } |
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161 | |||
162 | 2921 | jorpiell | |
163 | |||
164 | } |