Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/utils/MapfileGenerator.java @ 4518:2eabb5aa0bb6
Added logger and fixed data field checkup.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Wed, 14 Nov 2012 17:10:24 +0100 |
parents | 3dc26ec2558d |
children | fc52ee878412 |
rev | line source |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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1 package de.intevation.flys.utils; |
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2 |
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3 import de.intevation.artifacts.CallContext; |
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4 import de.intevation.artifacts.common.utils.Config; |
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5 import de.intevation.flys.artifacts.FLYSArtifact; |
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6 import de.intevation.flys.artifacts.model.LayerInfo; |
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7 import de.intevation.flys.artifacts.model.map.WMSDBLayerFacet; |
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8 import de.intevation.flys.artifacts.model.map.WMSLayerFacet; |
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9 import de.intevation.flys.artifacts.model.map.WSPLGENLayerFacet; |
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10 import de.intevation.flys.artifacts.resources.Resources; |
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11 |
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12 import java.io.File; |
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13 import java.io.FileNotFoundException; |
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14 import java.io.FileWriter; |
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15 import java.io.FilenameFilter; |
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16 import java.io.IOException; |
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17 import java.io.Writer; |
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18 import java.util.ArrayList; |
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19 import java.util.Date; |
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20 import java.util.List; |
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21 |
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22 import org.apache.log4j.Logger; |
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23 import org.apache.velocity.Template; |
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24 import org.apache.velocity.VelocityContext; |
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25 import org.apache.velocity.app.VelocityEngine; |
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26 import org.geotools.data.shapefile.ShpFiles; |
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27 import org.geotools.data.shapefile.shp.ShapefileHeader; |
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28 import org.geotools.data.shapefile.shp.ShapefileReader; |
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29 |
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30 /** |
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31 * This class iterates over a bunch of directories, searches for meta |
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32 * information coresponding to shapefiles and creates a mapfile which is used by |
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33 * a <i>MapServer</i>. |
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34 * |
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35 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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36 */ |
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37 public class MapfileGenerator |
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38 extends Thread |
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39 { |
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40 public static final String WSPLGEN_RESULT_SHAPE = "wsplgen.shp"; |
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41 public static final String WSPLGEN_LINES_SHAPE = "barrier_lines.shp"; |
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42 public static final String WSPLGEN_POLYGONS_SHAPE = "barrier_polygons.shp"; |
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43 public static final String WSPLGEN_USER_SHAPE = "user-rgd.shp"; |
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44 |
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45 public static final String WSPLGEN_LAYER_TEMPLATE = "wsplgen_layer.vm"; |
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46 public static final String SHP_LAYER_TEMPLATE = "shapefile_layer.vm"; |
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47 public static final String DB_LAYER_TEMPLATE = "db_layer.vm"; |
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48 |
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49 public static final String MS_WSPLGEN_PREFIX = "wsplgen-"; |
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50 public static final String MS_BARRIERS_PREFIX = "barriers-"; |
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51 public static final String MS_LINE_PREFIX = "lines-"; |
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52 public static final String MS_POLYGONS_PREFIX = "polygons-"; |
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53 public static final String MS_LAYER_PREFIX = "ms_layer-"; |
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54 public static final String MS_USERSHAPE_PREFIX = "user-"; |
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55 |
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56 protected static final long SLEEPTIME = 10 * 1000L; // 10 seconds |
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57 |
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58 private static Logger logger = Logger.getLogger(MapfileGenerator.class); |
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59 |
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60 private static MapfileGenerator instance; |
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61 |
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62 private File shapefileDirectory; |
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63 |
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64 private VelocityEngine velocityEngine; |
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65 private final boolean lock[]; |
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66 |
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67 |
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68 |
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69 private MapfileGenerator() { |
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70 lock = new boolean[1]; |
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71 } |
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72 |
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73 |
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74 /** |
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75 * A main method which can be used to create a mapfile without a running |
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76 * artifact server.<br> |
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77 * <b>NOTE:</b> This method is not implemented yet! |
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78 * |
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79 * @param args Arguments. |
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80 */ |
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81 public static void main(String[] args) { |
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82 throw new Error("MapfileGenerator.main() is CURRENTLY NOT IMPLEMENTED!"); |
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83 } |
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84 |
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85 |
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86 /** |
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87 * Returns the instance of this generator. |
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88 * |
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89 * @return the instance. |
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90 */ |
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91 public static synchronized MapfileGenerator getInstance() { |
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92 if (instance == null) { |
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93 instance = new MapfileGenerator(); |
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94 instance.setDaemon(true); |
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95 instance.start(); |
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96 } |
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97 |
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98 return instance; |
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99 } |
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100 |
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101 |
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102 /** |
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103 * Triggers the mapfile generation process. |
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104 */ |
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105 public void update() { |
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106 synchronized (lock) { |
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107 logger.debug("update"); |
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108 lock[0] = true; |
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109 lock.notify(); |
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110 } |
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111 } |
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112 |
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113 |
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114 /** |
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115 * Thread to generate a mapfile. |
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116 */ |
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117 @Override |
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118 public void run() { |
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119 logger.debug("Start MapfileGenerator thread..."); |
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120 try { |
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121 for (;;) { |
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122 synchronized (lock) { |
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123 while (!lock[0]) { |
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124 lock.wait(SLEEPTIME); |
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125 } |
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126 lock[0] = false; |
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127 } |
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128 |
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129 logger.debug("Start sync process now..."); |
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130 generate(); |
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131 } |
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132 } |
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133 catch (InterruptedException ie) { |
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134 logger.debug("MapfileGenerator thread got an interrupt."); |
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135 } |
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136 catch (FileNotFoundException fnfe) { |
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137 logger.debug("Error while mapfile creation: " + fnfe.getMessage()); |
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138 } |
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139 catch (IOException ioe) { |
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140 logger.error(ioe, ioe); |
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141 } |
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142 finally { |
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143 logger.debug("THREAD END"); |
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144 } |
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145 } |
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146 |
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147 /** |
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148 * Method to check the existance of a template file. |
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149 * |
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150 * @param templateID The name of a template. |
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151 * @return true, of the template exists - otherwise false. |
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152 */ |
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153 public boolean templateExists(String templateID){ |
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154 Template template = getTemplateByName(templateID); |
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155 return template != null; |
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156 } |
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157 |
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158 |
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159 /** |
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160 * Method which starts searching for meta information file and mapfile |
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161 * generation. |
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162 */ |
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163 protected void generate() |
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164 throws FileNotFoundException, IOException |
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165 { |
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166 File[] userDirs = getUserDirs(); |
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167 |
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168 List<String> layers = parseLayers(userDirs); |
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169 |
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170 logger.info("Found " + layers.size() + " layers for user mapfile."); |
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171 |
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172 writeMapfile(layers); |
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173 } |
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174 |
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175 |
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176 /** |
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177 * Returns the VelocityEngine used for the template mechanism. |
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178 * |
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179 * @return the velocity engine. |
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180 */ |
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181 protected VelocityEngine getVelocityEngine() { |
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182 if (velocityEngine == null) { |
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183 velocityEngine = new VelocityEngine(); |
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184 try { |
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185 setupVelocity(velocityEngine); |
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186 } |
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187 catch (Exception e) { |
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188 logger.error(e, e); |
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189 return null; |
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190 } |
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191 } |
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192 return velocityEngine; |
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193 } |
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194 |
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195 |
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196 /** |
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197 * Initialize velocity. |
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198 * |
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199 * @param engine Velocity engine. |
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200 * @throws Exception if an error occured while initializing velocity. |
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201 */ |
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202 protected void setupVelocity(VelocityEngine engine) |
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203 throws Exception |
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204 { |
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205 engine.setProperty( |
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206 "input.encoding", |
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207 "UTF-8"); |
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208 |
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209 engine.setProperty( |
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210 VelocityEngine.RUNTIME_LOG, |
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211 FLYSUtils.getXPathString(FLYSUtils.XPATH_VELOCITY_LOGFILE)); |
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212 |
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213 engine.setProperty( |
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214 "resource.loader", |
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215 "file"); |
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216 |
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217 engine.setProperty( |
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218 "file.resource.loader.path", |
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219 FLYSUtils.getXPathString(FLYSUtils.XPATH_MAPSERVER_TEMPLATE_PATH)); |
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220 |
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221 engine.init(); |
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222 } |
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223 |
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224 |
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225 protected VelocityContext getVelocityContext() { |
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226 VelocityContext context = new VelocityContext(); |
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227 |
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228 try { |
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229 context.put("MAPSERVERURL", |
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230 FLYSUtils.getXPathString(FLYSUtils.XPATH_MAPSERVER_URL)); |
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231 context.put("SHAPEFILEPATH", |
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232 getShapefileBaseDir().getCanonicalPath()); |
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233 context.put("CONFIGDIR", |
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234 Config.getConfigDirectory().getCanonicalPath()); |
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235 } |
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236 catch (FileNotFoundException fnfe) { |
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237 // this is bad |
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238 } |
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239 catch (IOException ioe) { |
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240 // this is also bad |
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241 } |
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242 |
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243 return context; |
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244 } |
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245 |
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246 |
1129
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247 /** |
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248 * Returns a template specified by <i>model</i>. |
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249 * |
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250 * @param model The name of the template. |
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251 * @return a template. |
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252 */ |
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253 protected Template getTemplateByName(String model) { |
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254 if (model.indexOf(".vm") < 0) { |
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255 model = model.concat(".vm"); |
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256 } |
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257 |
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258 try { |
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259 VelocityEngine engine = getVelocityEngine(); |
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260 if (engine == null) { |
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261 logger.error("Error while fetching VelocityEngine."); |
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262 return null; |
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263 } |
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264 |
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265 return engine.getTemplate(model); |
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266 } |
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267 catch (Exception e) { |
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268 logger.warn(e, e); |
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269 } |
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270 |
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271 return null; |
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272 } |
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273 |
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274 |
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275 /** |
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276 * Returns the mapfile template. |
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277 * |
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278 * @return the mapfile template. |
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279 * @throws Exception if an error occured while reading the configuration. |
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280 */ |
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281 protected Template getMapfileTemplate() |
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282 throws Exception |
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283 { |
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284 String mapfileName = FLYSUtils.getXPathString( |
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285 FLYSUtils.XPATH_MAPFILE_TEMPLATE); |
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286 |
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287 return getTemplateByName(mapfileName); |
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288 } |
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289 |
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290 |
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291 /** |
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292 * Returns the base directory storing the shapefiles. |
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293 * |
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294 * @return the shapefile base directory. |
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295 * |
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296 * @throws FileNotFoundException if no shapefile path is found or |
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297 * configured. |
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298 */ |
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299 public File getShapefileBaseDir() |
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300 throws FileNotFoundException, IOException |
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301 { |
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302 if (shapefileDirectory == null) { |
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303 String path = FLYSUtils.getXPathString( |
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304 FLYSUtils.XPATH_SHAPEFILE_DIR); |
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305 |
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306 if (path != null) { |
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307 shapefileDirectory = new File(path); |
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308 } |
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309 |
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310 if (shapefileDirectory == null) { |
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311 throw new FileNotFoundException("No shapefile directory given"); |
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312 } |
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313 |
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314 if (!shapefileDirectory.exists()) { |
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315 shapefileDirectory.mkdirs(); |
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316 } |
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317 } |
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318 |
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319 return shapefileDirectory; |
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320 } |
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321 |
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322 |
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323 protected File[] getUserDirs() |
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324 throws FileNotFoundException, IOException |
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325 { |
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326 File baseDir = getShapefileBaseDir(); |
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327 File[] artifactDirs = baseDir.listFiles(); |
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328 |
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329 // TODO ONLY RETURN DIRECTORIES OF THE SPECIFIED USER |
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330 |
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331 return artifactDirs; |
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332 } |
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333 |
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334 |
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335 |
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336 protected List<String> parseLayers(File[] dirs) { |
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337 List<String> layers = new ArrayList<String>(); |
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338 |
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339 for (File dir: dirs) { |
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340 File[] layerFiles = dir.listFiles(new FilenameFilter() { |
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341 @Override |
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342 public boolean accept(File directory, String name) { |
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343 return name.startsWith(MS_LAYER_PREFIX); |
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344 } |
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345 }); |
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346 |
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347 for (File layer: layerFiles) { |
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348 try { |
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349 layers.add(layer.getCanonicalPath()); |
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350 } |
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351 catch (IOException ioe) { |
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352 logger.warn(ioe, ioe); |
1134
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353 } |
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354 } |
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355 } |
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356 |
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357 return layers; |
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358 } |
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359 |
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360 |
1775
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361 /** |
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362 * Creates a layer file used for Mapserver's mapfile which represents the |
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363 * floodmap. |
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364 * |
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365 * @param flys The FLYSArtifact that owns <i>wms</i>. |
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366 * @param wms The WMSLayerFacet that contains information for the layer. |
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367 */ |
2616
27cc95e65f18
Defined a style for WSPLGEN layers which are now modifiable.
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368 public void createUeskLayer( |
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369 FLYSArtifact flys, |
2638
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Issue 560.
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370 WSPLGENLayerFacet wms, |
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Issue 560.
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371 String style, |
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Issue 560.
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|
372 CallContext context |
2616
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373 ) throws FileNotFoundException, IOException |
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374 { |
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375 logger.debug("createUeskLayer"); |
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376 |
1816
5364b86a0880
Improved styles of WMS layers.
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377 LayerInfo layerinfo = new LayerInfo(); |
1956
a5f87f8dbe57
Modified prefix constants for Mapserver layers.
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378 layerinfo.setName(MS_WSPLGEN_PREFIX + flys.identifier()); |
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379 layerinfo.setType("POLYGON"); |
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380 layerinfo.setDirectory(flys.identifier()); |
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|
381 layerinfo.setData(WSPLGEN_RESULT_SHAPE); |
2637
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382 layerinfo.setTitle(Resources.getMsg(Resources.getLocale(context.getMeta()), |
baaf7d125c43
Issue 560.
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|
383 "floodmap.uesk", |
baaf7d125c43
Issue 560.
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|
384 "Floodmap")); |
2616
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Defined a style for WSPLGEN layers which are now modifiable.
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diff
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|
385 layerinfo.setStyle(style); |
2669
7a124cb11d8e
Added a PROJECTION section to all db mapserver layers.
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2639
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|
386 layerinfo.setSrid(wms.getSrid()); |
1775
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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387 |
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388 String name = MS_LAYER_PREFIX + wms.getName(); |
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|
389 |
2637
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|
390 Template template = getTemplateByName(WSPLGEN_LAYER_TEMPLATE); |
1775
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391 if (template == null) { |
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392 logger.warn("Template '" + WSPLGEN_LAYER_TEMPLATE + "' found."); |
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393 return; |
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394 } |
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Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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395 |
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396 try { |
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397 File dir = new File(getShapefileBaseDir(), flys.identifier()); |
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398 writeLayer(layerinfo, dir, name, template); |
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Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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399 } |
0156105222c9
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400 catch (FileNotFoundException fnfe) { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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401 logger.error(fnfe, fnfe); |
0156105222c9
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402 logger.warn("Unable to write layer: " + name); |
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Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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403 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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404 } |
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405 |
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406 |
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407 /** |
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408 * Creates a layer file used for Mapserver's mapfile which represents the |
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409 * user defined barriers. |
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410 * |
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411 * @param flys The FLYSArtifact that owns <i>wms</i>. |
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412 * @param wms The WMSLayerFacet that contains information for the layer. |
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413 */ |
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414 public void createBarriersLayer(FLYSArtifact flys, WMSLayerFacet wms) |
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415 throws FileNotFoundException, IOException |
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416 { |
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417 logger.debug("createBarriersLayer"); |
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418 |
3306
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419 //String uuid = flys.identifier(); |
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420 //File dir = new File(getShapefileBaseDir(), uuid); |
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421 |
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422 createBarriersLineLayer(flys, wms); |
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423 createBarriersPolygonLayer(flys, wms); |
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424 } |
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425 |
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426 |
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427 protected void createBarriersLineLayer( |
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428 FLYSArtifact flys, |
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429 WMSLayerFacet wms |
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430 ) |
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431 throws FileNotFoundException, IOException |
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432 { |
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433 String uuid = flys.identifier(); |
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434 String group = MS_BARRIERS_PREFIX + uuid; |
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435 String groupTitle = "I18N_BARRIERS_TITLE"; |
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436 |
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437 File dir = new File(getShapefileBaseDir(), uuid); |
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438 File test = new File(dir, WSPLGEN_LINES_SHAPE); |
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439 |
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440 if (!test.exists() || !test.canRead()) { |
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441 logger.debug("No barrier line layer existing."); |
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442 return; |
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443 } |
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444 |
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445 LayerInfo lineInfo = new LayerInfo(); |
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446 lineInfo.setName(MS_LINE_PREFIX + uuid); |
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447 lineInfo.setType("LINE"); |
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448 lineInfo.setDirectory(uuid); |
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449 lineInfo.setData(WSPLGEN_LINES_SHAPE); |
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450 lineInfo.setTitle("I18N_LINE_SHAPE"); |
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451 lineInfo.setGroup(group); |
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452 lineInfo.setGroupTitle(groupTitle); |
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453 lineInfo.setSrid(wms.getSrid()); |
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454 |
1830
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455 String nameLines = MS_LAYER_PREFIX + wms.getName() + "-lines"; |
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456 |
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457 Template tpl = getTemplateByName(SHP_LAYER_TEMPLATE); |
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458 if (tpl == null) { |
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459 logger.warn("Template '" + SHP_LAYER_TEMPLATE + "' found."); |
0156105222c9
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460 return; |
0156105222c9
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461 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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462 |
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463 try { |
0156105222c9
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464 writeLayer(lineInfo, dir, nameLines, tpl); |
0156105222c9
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465 } |
0156105222c9
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466 catch (FileNotFoundException fnfe) { |
0156105222c9
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467 logger.error(fnfe, fnfe); |
0156105222c9
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468 logger.warn("Unable to write layer: " + nameLines); |
0156105222c9
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469 } |
1830
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470 } |
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471 |
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472 |
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473 protected void createBarriersPolygonLayer( |
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474 FLYSArtifact flys, |
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475 WMSLayerFacet wms |
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476 ) |
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477 throws FileNotFoundException, IOException |
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478 { |
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|
479 String uuid = flys.identifier(); |
1956
a5f87f8dbe57
Modified prefix constants for Mapserver layers.
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parents:
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|
480 String group = uuid + MS_BARRIERS_PREFIX; |
1830
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481 String groupTitle = "I18N_BARRIERS_TITLE"; |
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482 |
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483 File dir = new File(getShapefileBaseDir(), uuid); |
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484 File test = new File(dir, WSPLGEN_POLYGONS_SHAPE); |
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485 |
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486 if (!test.exists() || !test.canRead()) { |
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487 logger.debug("No barrier line layer existing."); |
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488 return; |
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489 } |
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490 |
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491 LayerInfo polygonInfo = new LayerInfo(); |
1956
a5f87f8dbe57
Modified prefix constants for Mapserver layers.
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492 polygonInfo.setName(MS_POLYGONS_PREFIX + uuid); |
1830
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493 polygonInfo.setType("POLYGON"); |
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494 polygonInfo.setDirectory(uuid); |
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495 polygonInfo.setData(WSPLGEN_POLYGONS_SHAPE); |
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496 polygonInfo.setTitle("I18N_POLYGON_SHAPE"); |
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497 polygonInfo.setGroup(group); |
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498 polygonInfo.setGroupTitle(groupTitle); |
2669
7a124cb11d8e
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499 polygonInfo.setSrid(wms.getSrid()); |
1830
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500 |
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501 String namePolygons = MS_LAYER_PREFIX + wms.getName() + "-polygons"; |
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502 |
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503 Template tpl = getTemplateByName(SHP_LAYER_TEMPLATE); |
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504 if (tpl == null) { |
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diff
changeset
|
505 logger.warn("Template '" + SHP_LAYER_TEMPLATE + "' found."); |
7bb5bfd3b51f
Create layers for barrier lines and polygons only if they are really existing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1816
diff
changeset
|
506 return; |
7bb5bfd3b51f
Create layers for barrier lines and polygons only if they are really existing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1816
diff
changeset
|
507 } |
1775
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1710
diff
changeset
|
508 |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1710
diff
changeset
|
509 try { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1710
diff
changeset
|
510 writeLayer(polygonInfo, dir, namePolygons, tpl); |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1710
diff
changeset
|
511 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1710
diff
changeset
|
512 catch (FileNotFoundException fnfe) { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1710
diff
changeset
|
513 logger.error(fnfe, fnfe); |
1830
7bb5bfd3b51f
Create layers for barrier lines and polygons only if they are really existing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1816
diff
changeset
|
514 logger.warn("Unable to write layer: " + namePolygons); |
1775
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1710
diff
changeset
|
515 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1710
diff
changeset
|
516 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1710
diff
changeset
|
517 |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1710
diff
changeset
|
518 |
1781
ef2300b450bf
Modified the process to create mapfiles.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1775
diff
changeset
|
519 /** |
2639
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
520 * Creates a layer file used for Mapserver's mapfile which represents the |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
521 * shape files uploaded by the user. |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
522 * |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
523 * @param flys The FLYSArtifact that owns <i>wms</i>. |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
524 * @param wms The WMSLayerFacet that contains information for the layer. |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
525 */ |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
526 public void createUserShapeLayer(FLYSArtifact flys, WMSLayerFacet wms) |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
527 throws FileNotFoundException, IOException |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
528 { |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
529 logger.debug("createUserShapeLayer"); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
530 |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
531 String uuid = flys.identifier(); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
532 File dir = new File(getShapefileBaseDir(), uuid); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
533 File test = new File(dir, WSPLGEN_USER_SHAPE); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
534 |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
535 if (!test.exists() || !test.canRead()) { |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
536 logger.debug("No user layer existing."); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
537 return; |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
538 } |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
539 |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
540 File userShape = new File(dir, WSPLGEN_USER_SHAPE); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
541 ShpFiles sf = new ShpFiles(userShape); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
542 ShapefileReader sfr = new ShapefileReader(sf, true, false, null); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
543 ShapefileHeader sfh = sfr.getHeader(); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
544 |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
545 String group = uuid + MS_USERSHAPE_PREFIX; |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
546 String groupTitle = "I18N_USER_SHAPE_TITLE"; |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
547 |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
548 LayerInfo info = new LayerInfo(); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
549 info.setName(MS_USERSHAPE_PREFIX + uuid); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
550 if (sfh.getShapeType().isLineType()) { |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
551 info.setType("LINE"); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
552 } |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
553 else if (sfh.getShapeType().isPolygonType()) { |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
554 info.setType("POLYGON"); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
555 } |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
556 else { |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
557 return; |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
558 } |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
559 info.setDirectory(uuid); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
560 info.setData(WSPLGEN_USER_SHAPE); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
561 info.setTitle("I18N_USER_SHAPE"); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
562 info.setGroup(group); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
563 info.setGroupTitle(groupTitle); |
2669
7a124cb11d8e
Added a PROJECTION section to all db mapserver layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2639
diff
changeset
|
564 info.setSrid(wms.getSrid()); |
2639
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
565 |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
566 String nameUser = MS_LAYER_PREFIX + wms.getName(); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
567 |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
568 Template tpl = getTemplateByName(SHP_LAYER_TEMPLATE); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
569 if (tpl == null) { |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
570 logger.warn("Template '" + SHP_LAYER_TEMPLATE + "' found."); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
571 return; |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
572 } |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
573 |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
574 try { |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
575 writeLayer(info, dir, nameUser, tpl); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
576 } |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
577 catch (FileNotFoundException fnfe) { |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
578 logger.error(fnfe, fnfe); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
579 logger.warn("Unable to write layer: " + nameUser); |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
580 } |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
581 |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
582 } |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
583 |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
584 |
a78dafdd8590
Issue 657.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
2638
diff
changeset
|
585 /** |
1792
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1781
diff
changeset
|
586 * Creates a layer file used for Mapserver's mapfile which represents |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1781
diff
changeset
|
587 * geometries from database. |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1781
diff
changeset
|
588 * |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1781
diff
changeset
|
589 * @param flys The FLYSArtifact that owns <i>wms</i>. |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1781
diff
changeset
|
590 * @param wms The WMSLayerFacet that contains information for the layer. |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1781
diff
changeset
|
591 */ |
1793
1636686070f7
Initial commit to support styles in maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1792
diff
changeset
|
592 public void createDatabaseLayer( |
1636686070f7
Initial commit to support styles in maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1792
diff
changeset
|
593 FLYSArtifact flys, |
1636686070f7
Initial commit to support styles in maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1792
diff
changeset
|
594 WMSDBLayerFacet wms, |
1636686070f7
Initial commit to support styles in maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1792
diff
changeset
|
595 String style |
1636686070f7
Initial commit to support styles in maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1792
diff
changeset
|
596 ) |
1792
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1781
diff
changeset
|
597 throws FileNotFoundException, IOException |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1781
diff
changeset
|
598 { |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1781
diff
changeset
|
599 logger.debug("createDatabaseLayer"); |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1781
diff
changeset
|
600 |
1816
5364b86a0880
Improved styles of WMS layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1793
diff
changeset
|
601 LayerInfo layerinfo = new LayerInfo(); |
1917
71139016cd0f
Avoid WMS layer names that begin with digits to ensure valid WMS GetFeatureInfo responses.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1876
diff
changeset
|
602 layerinfo.setName(wms.getName() + "-" + flys.identifier()); |
1816
5364b86a0880
Improved styles of WMS layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1793
diff
changeset
|
603 layerinfo.setType(wms.getGeometryType()); |
5364b86a0880
Improved styles of WMS layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1793
diff
changeset
|
604 layerinfo.setFilter(wms.getFilter()); |
5364b86a0880
Improved styles of WMS layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1793
diff
changeset
|
605 layerinfo.setData(wms.getData()); |
5364b86a0880
Improved styles of WMS layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1793
diff
changeset
|
606 layerinfo.setTitle(wms.getDescription()); |
1793
1636686070f7
Initial commit to support styles in maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1792
diff
changeset
|
607 layerinfo.setStyle(style); |
3303
96daa8a4c48f
Fix and workaround NullPointerExceptions
Christian Lins <christian.lins@intevation.de>
parents:
3302
diff
changeset
|
608 if(wms.getExtent() != null) { |
96daa8a4c48f
Fix and workaround NullPointerExceptions
Christian Lins <christian.lins@intevation.de>
parents:
3302
diff
changeset
|
609 layerinfo.setExtent(GeometryUtils.jtsBoundsToOLBounds(wms.getExtent())); |
96daa8a4c48f
Fix and workaround NullPointerExceptions
Christian Lins <christian.lins@intevation.de>
parents:
3302
diff
changeset
|
610 } |
1854
e372934f0c42
Replaced the dbconnection.include used by Mapserver - these information are provided by LayerInfo objects now, which reduces config overhead.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1830
diff
changeset
|
611 layerinfo.setConnection(wms.getConnection()); |
e372934f0c42
Replaced the dbconnection.include used by Mapserver - these information are provided by LayerInfo objects now, which reduces config overhead.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1830
diff
changeset
|
612 layerinfo.setConnectionType(wms.getConnectionType()); |
1876
dd467951335c
Added support for labels in Mapserver layers and options to modify its style.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1854
diff
changeset
|
613 layerinfo.setLabelItem(wms.getLabelItem()); |
2669
7a124cb11d8e
Added a PROJECTION section to all db mapserver layers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2639
diff
changeset
|
614 layerinfo.setSrid(wms.getSrid()); |
1792
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1781
diff
changeset
|
615 |
49ad801076e4
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616 String name = MS_LAYER_PREFIX + wms.getName(); |
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Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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617 |
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618 Template template = getTemplateByName(DB_LAYER_TEMPLATE); |
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Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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619 if (template == null) { |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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620 logger.warn("Template '" + DB_LAYER_TEMPLATE + "' found."); |
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Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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621 return; |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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622 } |
49ad801076e4
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parents:
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|
623 |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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624 try { |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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625 File dir = new File(getShapefileBaseDir(), flys.identifier()); |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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626 writeLayer(layerinfo, dir, name, template); |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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627 } |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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628 catch (FileNotFoundException fnfe) { |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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629 logger.error(fnfe, fnfe); |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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630 logger.warn("Unable to write layer: " + name); |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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|
631 } |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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parents:
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632 } |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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633 |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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parents:
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634 |
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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635 /** |
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636 * Creates a layer snippet which might be included in the mapfile. |
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Modified the process to create mapfiles.
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637 * |
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638 * @param layerinfo A LayerInfo object that contains all necessary |
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639 * information to build a Mapserver LAYER section. |
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Modified the process to create mapfiles.
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640 * @param dir The base dir for the LAYER snippet. |
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641 * @param filename The name of the file that is written. |
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642 * @param tpl The Velocity template which is used to create the LAYER |
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Modified the process to create mapfiles.
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643 * section. |
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Modified the process to create mapfiles.
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644 */ |
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0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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645 protected void writeLayer( |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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646 LayerInfo layerinfo, |
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647 File dir, |
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648 String filename, |
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649 Template tpl |
0156105222c9
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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650 ) |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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|
651 throws FileNotFoundException |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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652 { |
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653 if (logger.isDebugEnabled()) { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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654 logger.debug("Write layer for:"); |
0156105222c9
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655 logger.debug(" directory: " + dir.getName()); |
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656 logger.debug(" name: " + filename); |
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657 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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658 |
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659 File layer = new File(dir, filename); |
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660 Writer writer = null; |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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661 |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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662 try { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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663 writer = new FileWriter(layer); |
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Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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|
664 |
1792
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Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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665 VelocityContext context = getVelocityContext(); |
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666 context.put("LAYER", layerinfo); |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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667 |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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668 tpl.merge(context, writer); |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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669 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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670 catch (FileNotFoundException fnfe) { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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671 logger.error(fnfe, fnfe); |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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|
672 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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673 catch (IOException ioe) { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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674 logger.error(ioe, ioe); |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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|
675 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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676 catch (Exception e) { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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677 logger.error(e, e); |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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|
678 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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679 finally { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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680 try { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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681 if (writer != null) { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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682 writer.close(); |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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|
683 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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|
684 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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|
685 catch (IOException ioe) { |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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|
686 logger.debug(ioe, ioe); |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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|
687 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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|
688 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
689 } |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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parents:
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changeset
|
690 |
0156105222c9
Improved the MapfileGenerator. It offers methods to create barrier and wsplgen layer files for mapserver.
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|
691 |
1129
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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parents:
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|
692 /** |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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parents:
diff
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|
693 * Creates a mapfile with the layer information stored in <i>layers</i>. |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
694 * |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
695 * @param layers Layer information. |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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|
696 */ |
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697 protected void writeMapfile(List<String> layers) { |
1129
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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698 String tmpMapName = "mapfile" + new Date().getTime(); |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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parents:
diff
changeset
|
699 |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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parents:
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changeset
|
700 File mapfile = new File( |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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|
701 FLYSUtils.getXPathString(FLYSUtils.XPATH_MAPFILE_PATH)); |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
702 |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
703 File tmp = null; |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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parents:
diff
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|
704 Writer writer = null; |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
705 |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
706 try { |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
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|
707 tmp = new File(mapfile.getParent(), tmpMapName); |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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parents:
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changeset
|
708 tmp.createNewFile(); |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
709 |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
710 writer = new FileWriter(tmp); |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
711 |
1792
49ad801076e4
Enabled the MapGenerator to create WMS layers with database datastore - riveraxis is the first layer that is no longer fetched from static WMS service but from user specific one.
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|
712 VelocityContext context = getVelocityContext(); |
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713 context.put("LAYERS", layers); |
1129
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714 |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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715 Template mapTemplate = getMapfileTemplate(); |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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716 if (mapTemplate == null) { |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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717 logger.warn("No mapfile template found."); |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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718 return; |
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719 } |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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720 |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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parents:
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721 mapTemplate.merge(context, writer); |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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parents:
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722 |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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723 // we need to create a temporary mapfile first und rename it into |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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parents:
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724 // real mapfile because we don't run into race conditions on this |
da3c3e286c88
Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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725 // way. (iw) |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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726 tmp.renameTo(mapfile); |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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727 } |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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728 catch (FileNotFoundException fnfe) { |
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729 logger.error(fnfe, fnfe); |
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730 } |
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731 catch (IOException ioe) { |
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732 logger.error(ioe, ioe); |
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733 } |
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734 catch (Exception e) { |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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735 logger.error(e, e); |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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736 } |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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737 finally { |
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738 try { |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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739 if (writer != null) { |
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740 writer.close(); |
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741 } |
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742 |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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743 if (tmp.exists()) { |
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744 tmp.delete(); |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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745 } |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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746 } |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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747 catch (IOException ioe) { |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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parents:
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748 logger.debug(ioe, ioe); |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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749 } |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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750 } |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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751 } |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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752 } |
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Introduced a MapfileGenerator that creates Mapserver specific mapfiles based on WSPLGEN results read from filesystem.
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753 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |