svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libRemoteServices / src / org / gvsig / remoteclient / wfs / wfs_1_1_0 / WFSFeature1_1_0.java @ 34026
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1 | 29661 | jpiera | package org.gvsig.remoteclient.wfs.wfs_1_1_0; |
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2 | |||
3 | import java.io.IOException; |
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4 | |||
5 | 33738 | jpiera | import org.kxml2.io.KXmlParser; |
6 | import org.xmlpull.v1.XmlPullParserException; |
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7 | |||
8 | import org.gvsig.compat.CompatLocator; |
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9 | import org.gvsig.compat.lang.StringUtils; |
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10 | 29661 | jpiera | import org.gvsig.remoteclient.utils.BoundaryBox; |
11 | import org.gvsig.remoteclient.utils.CapabilitiesTags; |
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12 | import org.gvsig.remoteclient.utils.Utilities; |
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13 | import org.gvsig.remoteclient.wfs.WFSFeature; |
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14 | 34026 | jpiera | import org.gvsig.remoteclient.wfs.WFSServiceInformation; |
15 | 29661 | jpiera | import org.gvsig.remoteclient.wfs.schema.GMLTags; |
16 | import org.gvsig.remoteclient.wfs.schema.XMLNameSpace; |
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17 | |||
18 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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19 | *
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20 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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21 | *
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22 | * This program is free software; you can redistribute it and/or
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23 | * modify it under the terms of the GNU General Public License
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24 | * as published by the Free Software Foundation; either version 2
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25 | * of the License, or (at your option) any later version.
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26 | *
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27 | * This program is distributed in the hope that it will be useful,
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28 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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29 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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30 | * GNU General Public License for more details.
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31 | *
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32 | * You should have received a copy of the GNU General Public License
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33 | * along with this program; if not, write to the Free Software
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34 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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35 | *
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36 | * For more information, contact:
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37 | *
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38 | * Generalitat Valenciana
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39 | * Conselleria d'Infraestructures i Transport
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40 | * Av. Blasco Ib??ez, 50
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41 | * 46010 VALENCIA
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42 | * SPAIN
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43 | *
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44 | * +34 963862235
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45 | * gvsig@gva.es
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46 | * www.gvsig.gva.es
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47 | *
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48 | * or
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49 | *
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50 | * IVER T.I. S.A
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51 | * Salamanca 50
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52 | * 46005 Valencia
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53 | * Spain
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54 | *
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55 | * +34 963163400
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56 | * dac@iver.es
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57 | */
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58 | /* CVS MESSAGES:
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59 | *
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60 | * $Id$
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61 | * $Log$
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62 | * Revision 1.1 2007-02-09 14:11:01 jorpiell
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63 | * Primer piloto del soporte para WFS 1.1 y para WFS-T
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64 | *
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65 | *
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66 | */
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67 | /**
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68 | * @author Jorge Piera Llodr? (piera_jor@gva.es)
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69 | */
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70 | public class WFSFeature1_1_0 extends WFSFeature{ |
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71 | 33738 | jpiera | |
72 | private static final StringUtils stringUtils = CompatLocator.getStringUtils(); |
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73 | |||
74 | 34026 | jpiera | WFSFeature1_1_0(WFSServiceInformation serviceInformation) { |
75 | super(serviceInformation);
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76 | } |
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77 | 29661 | jpiera | |
78 | 34026 | jpiera | WFSFeature1_1_0(WFSServiceInformation serviceInformation, String name) {
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79 | super(serviceInformation, name);
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80 | 29661 | jpiera | } |
81 | |||
82 | /**
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83 | * <p>Parses the contents of the parser(WMSCapabilities)
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84 | * to extract the information about an WMSLayer</p>
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85 | * @throws IOException
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86 | * @throws XmlPullParserException
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87 | *
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88 | */
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89 | public void parse(KXmlParser parser) throws XmlPullParserException, IOException{ |
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90 | int currentTag;
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91 | boolean end = false; |
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92 | |||
93 | parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.WFS_FEATURETYPE);
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94 | |||
95 | for (int i=0 ; i<parser.getAttributeCount() ; i++){ |
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96 | 33738 | jpiera | String[] attName = stringUtils.split(parser.getAttributeName(i), ":"); |
97 | 29661 | jpiera | if (attName.length == 2){ |
98 | if (attName[0].compareTo(GMLTags.XML_NAMESPACE)==0){ |
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99 | XMLNameSpace nameSpace = new XMLNameSpace(attName[1],parser.getAttributeValue(i)); |
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100 | this.setNamespace(nameSpace);
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101 | } |
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102 | } |
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103 | } |
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104 | |||
105 | currentTag = parser.next(); |
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106 | while (!end)
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107 | { |
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108 | switch(currentTag)
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109 | { |
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110 | case KXmlParser.START_TAG:
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111 | if (parser.getName().compareToIgnoreCase(CapabilitiesTags.NAME)==0) |
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112 | { |
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113 | this.setName(parser.nextText());
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114 | }else if (parser.getName().compareToIgnoreCase(CapabilitiesTags.TITLE)==0){ |
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115 | this.setTitle(parser.nextText());
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116 | }else if (parser.getName().compareToIgnoreCase(CapabilitiesTags.WFS_KEYWORDS)==0){ |
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117 | parser.nextTag(); |
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118 | while (parser.getName().compareTo(CapabilitiesTags.KEYWORD)==0){ |
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119 | parser.next(); |
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120 | String keyword = parser.getText();
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121 | if ((keyword != null) || (!(keyword.equals("")))){ |
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122 | this.addKeyword(keyword);
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123 | } |
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124 | //Keyword end tag
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125 | parser.nextTag(); |
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126 | //Keyword start tag?
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127 | parser.nextTag(); |
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128 | } |
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129 | |||
130 | |||
131 | } else if (parser.getName().compareToIgnoreCase(CapabilitiesTags.KEYWORD)==0){ |
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132 | this.addKeyword(parser.nextText());
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133 | } else if (parser.getName().compareToIgnoreCase(CapabilitiesTags.SRS)==0){ |
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134 | String value = parser.nextText();
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135 | if (value != null){ |
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136 | 33738 | jpiera | String[] mySRSs = stringUtils.split(value, " "); |
137 | 29661 | jpiera | for (int i = 0; i < mySRSs.length; i++) { |
138 | this.addSRS(mySRSs[i]);
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139 | } |
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140 | |||
141 | } |
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142 | } else if (parser.getName().compareToIgnoreCase(CapabilitiesTags.DEAFAULTSRS)==0){ |
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143 | String value = parser.nextText();
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144 | 34026 | jpiera | setDefaultSRS(value.trim()); |
145 | 29661 | jpiera | } else if (parser.getName().compareToIgnoreCase(CapabilitiesTags.LATLONGBOUNDINGBOX)==0){ |
146 | BoundaryBox bbox = new BoundaryBox();
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147 | bbox.setSrs(CapabilitiesTags.EPSG_4326); |
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148 | String value = parser.getAttributeValue("",CapabilitiesTags.MINX); |
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149 | if ((value != null) && (Utilities.isNumber(value))) |
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150 | bbox.setXmin(Double.parseDouble(value));
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151 | value = parser.getAttributeValue("",CapabilitiesTags.MINY);
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152 | if ((value != null) && (Utilities.isNumber(value))) |
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153 | bbox.setYmin(Double.parseDouble(value));
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154 | value = parser.getAttributeValue("",CapabilitiesTags.MAXX);
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155 | if ((value != null) && (Utilities.isNumber(value))) |
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156 | bbox.setXmax(Double.parseDouble(value));
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157 | value = parser.getAttributeValue("",CapabilitiesTags.MAXY);
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158 | if ((value != null) && (Utilities.isNumber(value))) |
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159 | bbox.setYmax(Double.parseDouble(value));
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160 | this.addBBox(bbox);
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161 | this.setLatLonBbox(bbox);
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162 | } else if (parser.getName().compareTo(CapabilitiesTags.BOUNDINGBOX)==0){ |
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163 | BoundaryBox bbox = new BoundaryBox();
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164 | String value = parser.getAttributeValue("",CapabilitiesTags.SRS); |
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165 | if (value != null) |
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166 | bbox.setSrs(value); |
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167 | value = parser.getAttributeValue("",CapabilitiesTags.MINX);
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168 | if ((value != null) && (Utilities.isNumber(value))) |
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169 | bbox.setXmin(Double.parseDouble(value));
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170 | value = parser.getAttributeValue("",CapabilitiesTags.MINY);
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171 | if ((value != null) && (Utilities.isNumber(value))) |
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172 | bbox.setYmin(Double.parseDouble(value));
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173 | value = parser.getAttributeValue("",CapabilitiesTags.MAXX);
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174 | if ((value != null) && (Utilities.isNumber(value))) |
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175 | bbox.setXmax(Double.parseDouble(value));
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176 | value = parser.getAttributeValue("",CapabilitiesTags.MAXY);
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177 | if ((value != null) && (Utilities.isNumber(value))) |
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178 | bbox.setYmax(Double.parseDouble(value));
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179 | if (bbox.getSrs() != null){ |
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180 | this.addBBox(bbox);
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181 | this.addSRS(bbox.getSrs());
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182 | } |
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183 | 32673 | jpiera | } else if (CapabilitiesTags.WGS84BOUNDINGBOX.equals(parser.getName())){ |
184 | String lowerCorner = null; |
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185 | String upperCorner = null; |
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186 | parser.next(); |
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187 | String tagName = parser.getName();
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188 | while(!CapabilitiesTags.WGS84BOUNDINGBOX.equals(tagName)){
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189 | if ((CapabilitiesTags.LOWERCORNER.equals(tagName)) && (KXmlParser.START_TAG == currentTag)){
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190 | parser.next(); |
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191 | lowerCorner = parser.getText(); |
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192 | }else if ((CapabilitiesTags.UPPERCORNER.equals(tagName)) && (KXmlParser.START_TAG == currentTag)){ |
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193 | parser.next(); |
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194 | upperCorner = parser.getText(); |
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195 | } |
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196 | currentTag = parser.next(); |
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197 | tagName = parser.getName(); |
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198 | } |
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199 | if ((lowerCorner != null) && (upperCorner != null)){ |
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200 | BoundaryBox bbox = new BoundaryBox();
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201 | bbox.setSrs("EPSG:4326");
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202 | 33738 | jpiera | String[] lowerCoordinates = stringUtils.split(lowerCorner, "[! \t\r\n]"); |
203 | 32673 | jpiera | if (lowerCoordinates.length >= 2){ |
204 | try{
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205 | 33738 | jpiera | bbox.setXmin(Double.valueOf(lowerCoordinates[0]).doubleValue()); |
206 | bbox.setYmin(Double.valueOf(lowerCoordinates[1]).doubleValue()); |
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207 | 32673 | jpiera | }catch(NumberFormatException e){ |
208 | //Is not a number
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209 | } |
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210 | } |
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211 | 33738 | jpiera | String[] upperCoordinates = stringUtils.split(upperCorner, "[! \t\r\n]"); |
212 | 32673 | jpiera | if (upperCoordinates.length >= 2){ |
213 | try{
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214 | 33738 | jpiera | bbox.setXmax(Double.valueOf(upperCoordinates[0]).doubleValue()); |
215 | bbox.setYmax(Double.valueOf(upperCoordinates[1]).doubleValue()); |
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216 | 32673 | jpiera | }catch(NumberFormatException e){ |
217 | //Is not a number
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218 | } |
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219 | } |
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220 | this.addBBox(bbox);
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221 | this.setLatLonBbox(bbox);
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222 | } |
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223 | 29661 | jpiera | } |
224 | |||
225 | break;
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226 | case KXmlParser.END_TAG:
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227 | if (parser.getName().compareTo(CapabilitiesTags.WFS_FEATURETYPE) == 0) |
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228 | end = true;
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229 | break;
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230 | case KXmlParser.TEXT:
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231 | break;
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232 | } |
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233 | if (!end){
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234 | currentTag = parser.next(); |
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235 | } |
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236 | } |
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237 | } |
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238 | } |