root / trunk / libraries / libGPE-KML / src / org / gvsig / gpe / kml / parser / KmlParserV2_1.java @ 19962
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1 | 18284 | jpiera | package org.gvsig.gpe.kml.parser; |
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3 | import java.io.IOException; |
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5 | 19953 | jpiera | import javax.xml.namespace.QName; |
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7 | 18284 | jpiera | import org.gvsig.gpe.kml.exceptions.KmlBodyParseException; |
8 | 19583 | jpiera | import org.gvsig.gpe.kml.utils.KmlTags; |
9 | 19953 | jpiera | import org.gvsig.gpe.xml.stream.IXmlStreamReader; |
10 | 19592 | groldan | import org.gvsig.gpe.xml.stream.XmlStreamException; |
11 | 19953 | jpiera | import org.gvsig.gpe.xml.utils.CompareUtils; |
12 | 18284 | jpiera | |
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14 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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15 | *
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16 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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17 | *
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18 | * This program is free software; you can redistribute it and/or
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19 | * modify it under the terms of the GNU General Public License
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20 | * as published by the Free Software Foundation; either version 2
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21 | * of the License, or (at your option) any later version.
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22 | *
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23 | * This program is distributed in the hope that it will be useful,
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24 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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25 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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26 | * GNU General Public License for more details.
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27 | *
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28 | * You should have received a copy of the GNU General Public License
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29 | * along with this program; if not, write to the Free Software
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30 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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31 | *
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32 | * For more information, contact:
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33 | *
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34 | * Generalitat Valenciana
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35 | * Conselleria d'Infraestructures i Transport
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36 | * Av. Blasco Ib??ez, 50
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37 | * 46010 VALENCIA
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38 | * SPAIN
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39 | *
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40 | * +34 963862235
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41 | * gvsig@gva.es
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42 | * www.gvsig.gva.es
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43 | *
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44 | * or
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45 | *
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46 | * IVER T.I. S.A
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47 | * Salamanca 50
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48 | * 46005 Valencia
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49 | * Spain
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50 | *
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51 | * +34 963163400
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52 | * dac@iver.es
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53 | */
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54 | /* CVS MESSAGES:
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55 | *
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56 | * $Id: KmlParserV2_1.java 366 2008-01-10 09:09:38Z jpiera $
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57 | * $Log$
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58 | * Revision 1.1 2007/05/11 07:06:29 jorpiell
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59 | * Refactoring of some package names
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60 | *
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61 | * Revision 1.3 2007/05/08 09:28:17 jorpiell
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62 | * Add comments to create javadocs
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63 | *
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64 | * Revision 1.2 2007/05/02 11:46:50 jorpiell
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65 | * Writing tests updated
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66 | *
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67 | * Revision 1.2 2007/04/14 16:08:07 jorpiell
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68 | * Kml writing support added
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69 | *
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70 | * Revision 1.1 2007/04/13 13:16:21 jorpiell
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71 | * Add KML reading support
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72 | *
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73 | * Revision 1.1 2007/03/07 08:19:10 jorpiell
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74 | * Pasadas las clases de KML de libGPE-GML a libGPE-KML
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75 | *
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76 | * Revision 1.1 2007/02/28 11:48:31 csanchez
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77 | * *** empty log message ***
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78 | *
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79 | * Revision 1.1 2007/02/20 10:53:20 jorpiell
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80 | * A?adidos los proyectos de kml y gml antiguos
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81 | *
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82 | * Revision 1.1 2007/02/12 13:49:18 jorpiell
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83 | * A?adido el driver de KML
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84 | *
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85 | *
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86 | */
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87 | /**
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88 | * This is a parser for KML 2.1
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89 | * @author Jorge Piera Llodr? (piera_jor@gva.es)
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90 | */
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91 | public class KmlParserV2_1 extends AbstractKmlParser{ |
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92 | 19162 | jpiera | private Object layer = null; |
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94 | 19592 | groldan | public KmlParserV2_1(IXmlStreamReader parser, GPEDeafultKmlParser handler) {
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95 | 18284 | jpiera | super(parser, handler);
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96 | } |
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97 | |||
98 | /*
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99 | * (non-Javadoc)
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100 | * @see org.gvsig.remoteClient.gmlEngine.IFeaturesParser#getVersion()
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101 | */
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102 | public String getVersion() { |
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103 | return "2.1"; |
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104 | } |
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105 | |||
106 | /*
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107 | * (non-Javadoc)
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108 | * @see org.gvsig.gpe.kml.versions.AbstractKmlParser#initParse()
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109 | */
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110 | public void initParse() throws KmlBodyParseException { |
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111 | boolean endFeature = false; |
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112 | int currentTag;
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113 | |||
114 | try {
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115 | 19953 | jpiera | QName tag = getParser().getName();
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116 | 18284 | jpiera | currentTag = getParser().getEventType(); |
117 | |||
118 | while (!endFeature){
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119 | switch(currentTag){
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120 | 19710 | groldan | case IXmlStreamReader.START_ELEMENT:
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121 | 19953 | jpiera | if (CompareUtils.compareWithNamespace(tag,KmlTags.DOCUMENT)){
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122 | 18284 | jpiera | getHandler().getProfile().getDocumentBinding().parse(getParser(), getHandler()); |
123 | 19953 | jpiera | }else if (CompareUtils.compareWithNamespace(tag,KmlTags.FOLDER)){ |
124 | 19162 | jpiera | getHandler().getProfile().getFolderBinding().parse(getParser(), getHandler(), null);
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125 | 19953 | jpiera | }else if (CompareUtils.compareWithNamespace(tag,KmlTags.PLACEMARK)){ |
126 | 19162 | jpiera | if (layer == null){ |
127 | 19962 | jpiera | layer = getHandler().getContentHandler().startLayer(null, KmlTags.NAMESPACE_21, null, null, KmlTags.DEFAULT_SRS, null, null); |
128 | 19162 | jpiera | } |
129 | Object feature = getHandler().getProfile().getPlaceMarketBinding().parse(getParser(), getHandler());
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130 | getHandler().getContentHandler().addFeatureToLayer(feature, layer); |
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131 | 18284 | jpiera | } |
132 | break;
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133 | 19592 | groldan | case IXmlStreamReader.END_DOCUMENT:
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134 | 18284 | jpiera | endFeature = true;
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135 | |||
136 | break;
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137 | } |
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138 | if (!endFeature){
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139 | currentTag = getParser().next(); |
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140 | tag = getParser().getName(); |
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141 | } |
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142 | } |
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143 | 19162 | jpiera | if (layer != null){ |
144 | getHandler().getContentHandler().endLayer(layer); |
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145 | } |
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146 | 19592 | groldan | } catch (XmlStreamException e) {
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147 | 18284 | jpiera | throw new KmlBodyParseException (e); |
148 | } catch (IOException e) { |
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149 | throw new KmlBodyParseException (e); |
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150 | } |
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151 | } |
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152 | |||
153 | } |