svn-gvsig-desktop / tags / v2_0_0_Build_2020 / extensions / extWCS / src / org / gvsig / wcs / gui / WCSWizardData.java @ 33775
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1 | 29644 | jpiera | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2005 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 org.gvsig.wcs.gui; |
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42 | |||
43 | import java.awt.Component; |
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44 | import java.io.IOException; |
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45 | import java.net.ConnectException; |
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46 | import java.net.URL; |
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47 | import java.util.ArrayList; |
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48 | |||
49 | import javax.swing.JOptionPane; |
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50 | |||
51 | import org.gvsig.andami.PluginServices; |
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52 | import org.gvsig.app.gui.wizards.WizardData; |
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53 | import org.gvsig.fmap.dal.exception.ReadException; |
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54 | import org.gvsig.wcs.fmap.drivers.wcs.FMapWCSDriver; |
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55 | import org.gvsig.wcs.fmap.drivers.wcs.FMapWCSDriverFactory; |
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56 | import org.gvsig.wcs.fmap.layers.WCSLayer; |
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57 | |||
58 | |||
59 | |||
60 | |||
61 | /**
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62 | * This class holds the WCSWizard's info
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63 | *
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64 | * Contiene la informaci?n del asistente WCS
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65 | *
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66 | * @author jaume - jaume.dominguez@iver.es
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67 | *
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68 | */
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69 | |||
70 | public class WCSWizardData extends WizardData{ |
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71 | private String title; |
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72 | private FMapWCSDriver wcs;
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73 | private String theAbstract; |
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74 | private WCSLayer[] coverageList; |
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75 | |||
76 | |||
77 | public void setHost(URL host, boolean override) throws ReadException { |
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78 | try {
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79 | wcs = FMapWCSDriverFactory.getFMapDriverForURL(host); |
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80 | |||
81 | //wcs.createClient(host);
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82 | |||
83 | // Send getCapabilities and describe coverage request;
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84 | if (!wcs.connect(override, null)) { |
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85 | throw new ReadException(host.getPath(), null); |
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86 | } |
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87 | } catch (ConnectException e) { |
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88 | JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), PluginServices.getText(this,"wcs_server_timeout")); |
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89 | return;
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90 | } catch (IOException e) { |
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91 | JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), PluginServices.getText(this, "wcs_cant_connect")); |
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92 | return;
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93 | } |
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94 | |||
95 | if (wcs.getLabel()!=null) { |
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96 | title = wcs.getLabel(); |
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97 | } |
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98 | |||
99 | if (wcs.getDescription() != null) { |
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100 | theAbstract = wcs.getDescription(); |
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101 | } |
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102 | |||
103 | coverageList = wcs.getLayerList(); |
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104 | } |
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105 | |||
106 | /**
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107 | * The server description.
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108 | *
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109 | * La descripci?n del servidor
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110 | * @return String
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111 | */
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112 | public String getAbstract() { |
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113 | if (theAbstract == null) { |
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114 | return "None"; |
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115 | } |
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116 | return theAbstract;
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117 | } |
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118 | |||
119 | /**
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120 | * An ArrayList with the coverage formats.
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121 | *
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122 | * Los formatos de la cobertura
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123 | *
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124 | * @return
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125 | */
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126 | public ArrayList getCoverageFormatos(String nomCobertura) { |
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127 | return getLayer(nomCobertura).getFormats();
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128 | } |
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129 | |||
130 | /**
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131 | * Finds the coverage within the coverage list
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132 | *
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133 | * Busca la cobertura en la lista de coberturas
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134 | *
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135 | * @return CoverageInfo
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136 | */
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137 | public WCSLayer getLayer(String name) { |
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138 | for (int i = 0; i < coverageList.length; i++) { |
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139 | if (coverageList[i].getName().equals(name)) {
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140 | return coverageList[i];
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141 | } |
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142 | } |
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143 | return null; |
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144 | } |
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145 | |||
146 | /**
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147 | * Returns an ArrayList containing the supported SRS of the coverage specified
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148 | * by name.
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149 | *
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150 | * Devuelve una lista de SRSs soportados por la cobertura "name".
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151 | *
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152 | * @param name
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153 | * @return ArrayList
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154 | */
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155 | public ArrayList getCoverageSRSs(String name){ |
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156 | return getLayer(name).getSRSs();
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157 | } |
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158 | /**
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159 | * Server's title (not used in gvSIG)
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160 | *
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161 | * T?tulo del servidor (no se usa en gvSIG)
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162 | *
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163 | * @return
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164 | */
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165 | public String getTitle() { |
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166 | if (title == null) { |
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167 | return "None"; |
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168 | } |
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169 | return title;
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170 | } |
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171 | |||
172 | /**
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173 | * Equivalent to the setDescription method
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174 | *
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175 | * Equivalente a setDescription
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176 | *
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177 | * @param string
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178 | */
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179 | public void setAbstract(String string) { |
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180 | theAbstract = string; |
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181 | } |
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182 | |||
183 | /**
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184 | * Sets the server's title (not used in gvSIG)
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185 | *
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186 | * Establece el t?tulo del servidor (no se usa en gvSIG)
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187 | *
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188 | * @param string
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189 | */
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190 | public void setTitle(String string) { |
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191 | title = string; |
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192 | } |
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193 | |||
194 | /**
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195 | * Sets the server's description.
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196 | *
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197 | * Establece la descripci?n del servidor.
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198 | * @param String
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199 | */
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200 | public void setDescription(String s) { |
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201 | setAbstract(s); |
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202 | } |
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203 | |||
204 | /**
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205 | * Returns the server's descrition
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206 | *
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207 | * Recupera la descripci?n del servidor
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208 | * @return "None" if the server doesn't specify any description
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209 | */
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210 | public String getDescription(){ |
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211 | if (getAbstract() == null) { |
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212 | return "None"; |
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213 | } |
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214 | return getAbstract();
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215 | } |
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216 | |||
217 | public WCSLayer[] getCoverageList() { |
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218 | if (coverageList == null) { |
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219 | coverageList = new WCSLayer[0]; |
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220 | } |
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221 | return coverageList;
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222 | } |
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223 | |||
224 | public FMapWCSDriver getDriver() {
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225 | return wcs;
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226 | } |
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227 | |||
228 | public String getHost() { |
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229 | return wcs.getHost();
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230 | } |
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231 | |||
232 | public String getServerType() { |
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233 | if (wcs.getVersion()==null) { |
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234 | return "WCS"; |
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235 | } |
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236 | return "WCS "+wcs.getVersion(); |
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237 | } |
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238 | |||
239 | |||
240 | } |