Mercurial > dive4elements > gnv-client
annotate gnv-artifacts/src/main/java/de/intevation/gnv/state/profile/horizontalcrosssection/HorizontalCrossSectionMeshOutputState.java @ 621:567216b56983
Added MapfileGenerator stub and MapfileGenerator calls after writing and removing shapefiles.
gnv-artifacts/trunk@692 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 17 Feb 2010 09:40:15 +0000 |
parents | b248531fa20b |
children | 89aca25642d6 |
rev | line source |
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1 package de.intevation.gnv.state.profile.horizontalcrosssection; |
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2 |
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3 import com.vividsolutions.jts.geom.Coordinate; |
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4 import com.vividsolutions.jts.geom.Envelope; |
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5 import com.vividsolutions.jts.geom.MultiLineString; |
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6 import com.vividsolutions.jts.geom.MultiPolygon; |
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7 import com.vividsolutions.jts.geom.Polygon; |
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8 |
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9 import de.intevation.artifactdatabase.Config; |
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10 import de.intevation.artifactdatabase.XMLUtils; |
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11 |
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12 import de.intevation.artifacts.ArtifactNamespaceContext; |
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13 import de.intevation.artifacts.CallContext; |
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14 |
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15 import de.intevation.gnv.artifacts.cache.CacheFactory; |
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16 |
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17 import de.intevation.gnv.artifacts.context.GNVArtifactContext; |
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18 |
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19 import de.intevation.gnv.geobackend.base.Result; |
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20 import de.intevation.gnv.geobackend.base.ResultDescriptor; |
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21 |
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22 import de.intevation.gnv.geobackend.base.query.QueryExecutor; |
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23 import de.intevation.gnv.geobackend.base.query.QueryExecutorFactory; |
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24 |
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25 import de.intevation.gnv.geobackend.base.query.exception.QueryException; |
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26 |
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27 import de.intevation.gnv.geobackend.sde.datasources.RasterObject; |
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28 |
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29 import de.intevation.gnv.math.AreaInterpolation; |
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30 import de.intevation.gnv.math.AttributedPoint2ds; |
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31 import de.intevation.gnv.math.Point2d; |
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32 import de.intevation.gnv.math.QueriedXYDepth; |
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33 |
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34 import de.intevation.gnv.raster.ExternalIndexConverter; |
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35 import de.intevation.gnv.raster.IsoAttributeGenerator; |
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36 import de.intevation.gnv.raster.JTSMultiLineStringProducer; |
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37 import de.intevation.gnv.raster.JTSMultiPolygonProducer; |
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38 import de.intevation.gnv.raster.Palette; |
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39 import de.intevation.gnv.raster.PaletteManager; |
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40 import de.intevation.gnv.raster.Raster; |
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41 import de.intevation.gnv.raster.Vectorizer; |
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42 |
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43 import de.intevation.gnv.state.InputData; |
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44 import de.intevation.gnv.state.OutputStateBase; |
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45 |
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46 import de.intevation.gnv.state.exception.StateException; |
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47 |
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48 import de.intevation.gnv.utils.FileUtils; |
621
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49 import de.intevation.gnv.utils.MapfileGenerator; |
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50 import de.intevation.gnv.utils.Pair; |
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51 import de.intevation.gnv.utils.ShapeFileWriter; |
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52 import de.intevation.gnv.utils.StringUtils; |
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53 import de.intevation.gnv.utils.WKTUtils; |
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54 |
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55 import java.awt.Dimension; |
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56 |
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57 import java.io.File; |
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58 import java.io.IOException; |
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59 import java.io.OutputStream; |
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60 |
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61 import java.util.ArrayList; |
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62 import java.util.Collection; |
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63 import java.util.Date; |
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64 import java.util.HashMap; |
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65 import java.util.List; |
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66 import java.util.Map; |
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67 |
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68 import org.apache.log4j.Logger; |
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69 |
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70 import org.w3c.dom.Document; |
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71 import org.w3c.dom.Element; |
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72 import org.w3c.dom.Node; |
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73 |
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74 /** |
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75 * @author Tim Englich (tim.englich@intevation.de) |
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76 * @author Sascha L. Teichmann (sascha.teichmann@intevation.de) |
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77 */ |
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78 public class HorizontalCrossSectionMeshOutputState |
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79 extends OutputStateBase |
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80 { |
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81 private static Logger log = Logger |
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82 .getLogger(HorizontalCrossSectionMeshOutputState.class); |
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83 |
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84 /** |
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85 * The UID of this Class |
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86 */ |
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87 private static final long serialVersionUID = 3233620652465061860L; |
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88 |
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89 public static final boolean USE_INDEX_BUFFER = |
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90 Boolean.getBoolean("gnv.horizontal.cross.section.mesh.index.buffer"); |
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91 |
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92 private String ijkQueryID; |
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93 |
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94 private Boolean shapeFileLock = new Boolean(true); |
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95 |
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96 private String shapeFilePath; |
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97 |
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98 /** |
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99 * Constructor |
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100 */ |
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101 public HorizontalCrossSectionMeshOutputState() { |
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102 } |
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103 |
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104 public void initialize(String uuid, CallContext callContext) |
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105 throws StateException { |
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106 super.initialize(uuid, callContext); |
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107 if (log.isDebugEnabled()) { |
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108 log.debug("initialize output state " + uuid); |
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109 } |
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110 // fill the cache |
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111 getResult(uuid, callContext); |
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112 } |
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113 |
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114 public String getShapeFilePath() { |
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115 synchronized (shapeFileLock) { |
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116 return shapeFilePath; |
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117 } |
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118 } |
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119 |
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120 public void setShapeFilePath(String shapeFilePath) { |
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121 synchronized (shapeFileLock) { |
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122 this.shapeFilePath = shapeFilePath; |
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123 } |
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124 } |
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125 |
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126 public String resetShapeFilePath() { |
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127 synchronized (shapeFileLock) { |
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128 String path = shapeFilePath; |
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129 shapeFilePath = null; |
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130 return path; |
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131 } |
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132 } |
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133 |
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134 public void endOfLife(Object globalContext) { |
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135 super.endOfLife(globalContext); |
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136 |
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137 // do it in background |
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138 new Thread() { |
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139 public void run() { |
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140 // TODO: Do the un-publishing WMS stuff. |
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141 String path = resetShapeFilePath(); |
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142 |
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143 if (path == null) { |
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144 return; |
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145 } |
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146 |
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147 File dir = new File(path); |
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148 |
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149 for (int i = 0; i < 10; ++i) { |
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150 if (!dir.exists() || FileUtils.deleteRecursive(dir)) { |
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151 MapfileGenerator.getInstance().update(); |
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152 return; |
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153 } |
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154 |
481
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155 try { |
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156 Thread.sleep(10000L); |
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157 } |
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158 catch (InterruptedException ie) { |
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159 } |
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160 } |
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161 |
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162 log.error("failed to remove directory '" + path + "'"); |
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163 } // run |
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164 }.start(); |
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165 } |
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166 |
480
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167 public void out( |
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168 Document format, |
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169 Collection<InputData> inputData, |
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170 OutputStream outputStream, |
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171 String uuid, |
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172 CallContext callContext |
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173 ) |
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174 throws StateException |
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175 { |
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176 String outputMode = XMLUtils.xpathString( |
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177 format, XPATH_OUTPUT_MODE, ArtifactNamespaceContext.INSTANCE); |
335
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178 |
537
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179 if (outputMode == null) { |
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180 throw new StateException("cannot find outputMode or mime"); |
335
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181 } |
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182 |
480
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183 outputMode = outputMode.toLowerCase(); |
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184 |
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185 if (log.isDebugEnabled()) { |
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186 log.debug("---- asking for: " + outputMode); |
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187 } |
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188 |
480
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189 if ("zip".equals(outputMode)) { |
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190 writeZip(uuid, callContext, outputStream); |
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191 } |
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192 else if ("wms".equals(outputMode)) { |
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193 XMLUtils.toStream( |
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194 getWMS(uuid, callContext), |
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195 outputStream); |
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196 } |
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197 else if ("statistics".equals(outputMode)) { |
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198 // TODO: REMOVE THIS! |
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199 try { outputStream.write("<fake/>\n".getBytes()); } |
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200 catch (IOException ioe) {} |
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201 } |
480
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202 else { |
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203 throw new StateException("unsupported output mode"); |
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204 } |
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205 } |
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206 |
481
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207 protected void writeZip( |
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208 String uuid, |
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209 CallContext callContext, |
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210 OutputStream output |
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211 ) |
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212 throws StateException |
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213 { |
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214 try { |
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215 String p = getShapeFilePath(); |
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216 if (p != null) { |
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217 File dir = new File(p); |
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218 if (dir.isDirectory()) { |
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219 FileUtils.createZipArchive(dir, output); |
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220 } |
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221 } |
537
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222 else { |
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223 AttributedPoint2ds result = getResult(uuid, callContext); |
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224 if (result != null |
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225 && (p = writeToShapeFile(uuid, result, callContext)) != null) { |
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226 FileUtils.createZipArchive(new File(p), output); |
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227 } |
481
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228 } |
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229 } |
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230 catch (IOException ioe) { |
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231 log.error(ioe.getLocalizedMessage(), ioe); |
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232 } |
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233 } |
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234 |
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235 protected Document getWMS(String uuid, CallContext callContext) |
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236 throws StateException |
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237 { |
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238 // TODO: Do the real WMS publishing here! |
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239 Document document = XMLUtils.newDocument(); |
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240 |
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241 Element pathElement = document.createElement("path"); |
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242 document.appendChild(pathElement); |
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243 |
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244 String path = getShapeFilePath(); |
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245 |
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246 if (path != null && new File(path).isDirectory()) { |
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247 pathElement.setTextContent(path); |
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248 } |
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249 else { |
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250 AttributedPoint2ds result = getResult(uuid, callContext); |
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251 if (result != null |
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252 && (path = writeToShapeFile(uuid, result, callContext)) != null) { |
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253 pathElement.setTextContent(path); |
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254 } |
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255 } |
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256 |
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257 return document; |
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258 } |
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259 |
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260 protected String writeToShapeFile( |
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261 String uuid, |
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262 AttributedPoint2ds result, |
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263 CallContext callContext |
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264 ) { |
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265 File baseDir = shapefileDirectory(callContext); |
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266 |
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267 File shapeDir = new File(baseDir, uuid); |
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268 |
498
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269 boolean success = false; |
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270 boolean createdDir = false; |
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271 |
498
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272 try { |
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273 synchronized (shapeFileLock) { |
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274 int count = 0; |
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275 while (shapeDir.exists()) { |
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276 shapeDir = new File(baseDir, uuid + "-" + count); |
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277 ++count; |
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278 } |
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279 |
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280 if (!shapeDir.mkdirs()) { |
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281 log.error("cannot create directory '" |
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282 + shapeDir.getAbsolutePath() + "'"); |
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283 return null; |
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284 } |
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285 createdDir = true; |
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286 } |
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287 |
498
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288 Map<Integer, MultiPolygon> polygons = result.getPolygons(); |
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289 |
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290 List<Pair<Object, MultiLineString>> isolines = |
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291 result.getLineStrings(); |
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292 |
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293 File polygonsFile = new File(shapeDir, "polygons.shp"); |
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294 File isolinesFile = new File(shapeDir, "isolines.shp"); |
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295 |
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296 if (!ShapeFileWriter.writeMultiPolygonsToFile( |
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297 polygonsFile, |
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298 (Integer)result.getAttribute("parameter"), |
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299 (Integer)result.getAttribute("layer"), |
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300 (Date) result.getAttribute("date"), |
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301 polygons) |
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302 ) { |
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303 log.error("writing polygons failed"); |
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304 return null; |
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305 } |
498
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306 |
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307 if (!ShapeFileWriter.writeMultiLineStringsToFile( |
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308 isolinesFile, |
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309 (Integer)result.getAttribute("parameter"), |
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310 (Integer)result.getAttribute("layer"), |
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311 (Date) result.getAttribute("date"), |
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312 isolines) |
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313 ) { |
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314 log.error("writing isolines failed"); |
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315 return null; |
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316 } |
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317 |
537
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318 shapeFilePath = shapeDir.getAbsolutePath(); |
498
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319 success = true; |
537
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320 |
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321 callContext.afterCall(CallContext.STORE); |
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322 |
621
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|
323 MapfileGenerator.getInstance().update(); |
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324 |
537
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325 return shapeFilePath; |
498
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326 } |
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327 finally { |
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328 if (!success && createdDir) { |
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329 FileUtils.deleteRecursive(shapeDir); |
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330 } |
481
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331 } |
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332 } |
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333 |
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334 protected AttributedPoint2ds getResult(String uuid, CallContext callContext) |
480
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335 throws StateException |
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336 { |
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337 CacheFactory cf = CacheFactory.getInstance(); |
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338 String key = uuid + super.getID(); |
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339 |
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340 if (cf.isInitialized()) { |
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341 net.sf.ehcache.Element value = cf.getCache().get(key); |
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342 if (value != null) { |
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343 return (AttributedPoint2ds)value.getObjectValue(); |
480
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344 } |
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345 } |
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346 |
481
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347 AttributedPoint2ds result = produceResult(callContext); |
480
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348 |
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349 if (result != null && cf.isInitialized()) { |
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350 cf.getCache().put(new net.sf.ehcache.Element(key, result)); |
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351 } |
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352 |
468
7ba4c7222265
Added ij-Index determination for horizontal-cross-sections.
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|
353 return result; |
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|
354 } |
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|
355 |
481
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356 protected AttributedPoint2ds produceResult(CallContext callContext) |
480
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357 throws StateException |
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358 { |
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359 InputData meshPolygon = inputData.get("mesh_polygon"); |
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360 InputData meshId = inputData.get("meshid"); |
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361 |
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362 if (meshPolygon == null) { |
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363 log.error("mesh_polygon is not defined"); |
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364 throw new StateException("missing mesh_linestring"); |
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365 } |
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366 |
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367 if (meshId == null) { |
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|
368 log.error("meshid is not defined"); |
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369 throw new StateException("missing meshid"); |
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370 } |
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|
371 |
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|
372 Polygon p = WKTUtils.toPolygon(meshPolygon.getValue()); |
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|
373 |
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|
374 if (p == null) { |
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|
375 log.error("no valid polygon"); |
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|
376 throw new StateException("no valid polygon"); |
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|
377 } |
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|
378 |
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|
379 try { |
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|
380 Envelope env = p.getEnvelopeInternal(); |
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|
381 |
528
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|
382 String additionWhere; |
480
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|
383 |
528
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|
384 if (USE_INDEX_BUFFER) { |
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|
385 Coordinate [] coords = new Coordinate [] { |
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|
386 new Coordinate(env.getMinX(), env.getMinY()), |
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changeset
|
387 new Coordinate(env.getMinX(), env.getMaxY()), |
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|
388 new Coordinate(env.getMaxX(), env.getMaxY()), |
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|
389 new Coordinate(env.getMaxX(), env.getMinY()) }; |
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Fixed issue gnv/issue159
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|
390 |
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Fixed issue gnv/issue159
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changeset
|
391 additionWhere = |
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Fixed issue gnv/issue159
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changeset
|
392 WKTUtils.worldEnvelopeCoordinatesToIndex( |
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|
393 coords, |
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changeset
|
394 meshId.getValue(), |
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|
395 ijkQueryID); |
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|
396 } |
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|
397 else { |
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changeset
|
398 additionWhere = WKTUtils.TRUE_EXPRESSION; |
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changeset
|
399 } |
480
211cad2fb5ba
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diff
changeset
|
400 |
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changeset
|
401 String[] addedFilterValues = StringUtils.append( |
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changeset
|
402 generateFilterValuesFromInputData(), |
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changeset
|
403 additionWhere); |
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changeset
|
404 |
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changeset
|
405 QueryExecutor queryExecutor = QueryExecutorFactory |
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changeset
|
406 .getInstance() |
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|
407 .getQueryExecutor(); |
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changeset
|
408 |
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changeset
|
409 return process( |
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changeset
|
410 env, |
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changeset
|
411 p, |
484
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
412 callContext, |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
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diff
changeset
|
413 preProcess( |
480
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changeset
|
414 queryExecutor.executeQuery( |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
415 queryID, |
484
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
416 addedFilterValues))); |
480
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
417 } |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
418 catch (QueryException e) { |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
419 log.error(e,e); |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
420 } |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
421 |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
422 throw new StateException("no result produced"); |
468
7ba4c7222265
Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents:
461
diff
changeset
|
423 } |
335
e964a3d8f7bc
Some Refactoring work done.
Tim Englich <tim.englich@intevation.de>
parents:
diff
changeset
|
424 |
484
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
425 public AttributedPoint2ds preProcess(Collection<Result> results) { |
480
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
426 |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
427 boolean debug = log.isDebugEnabled(); |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
428 |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
429 if (debug) { |
484
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
430 log.debug("--- preProcess: " + results.size() + " results"); |
480
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
431 } |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
432 |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
433 AttributedPoint2ds ap2ds = new AttributedPoint2ds(); |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
434 |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
435 ArrayList<Point2d> points = new ArrayList<Point2d>(results.size()); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
436 |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
437 int sIdx = -1; |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
438 int iIdx = -1; |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
439 int jIdx = -1; |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
440 int vIdx = -1; |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
441 |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
442 boolean firstWarn = true; |
480
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
443 |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
444 for (Result result: results) { |
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
445 |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
446 if (sIdx == -1) { |
480
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
447 ResultDescriptor rd = result.getResultDescriptor(); |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
448 sIdx = rd.getColumnIndex("SHAPE"); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
449 iIdx = rd.getColumnIndex("IPOSITION"); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
450 jIdx = rd.getColumnIndex("JPOSITION"); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
451 vIdx = rd.getColumnIndex("YORDINATE"); |
498
4080b57dcb52
Upgraded to Geotools 2.5.8. Write polygons and line strings to
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
495
diff
changeset
|
452 int kIdx = rd.getColumnIndex("KPOSITION"); |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
453 int tIdx = rd.getColumnIndex("TIMEVALUE"); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
454 int pIdx = rd.getColumnIndex("PARAMETERID"); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
455 |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
456 if (sIdx == -1 || iIdx == -1 |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
457 || jIdx == -1 || kIdx == -1 |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
458 || vIdx == -1 || tIdx == -1 |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
459 || pIdx == -1 |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
460 ) { |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
461 log.error("missing column in result set"); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
462 return null; |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
463 } |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
464 |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
465 ap2ds.setAttribute("date", result.getDate(tIdx)); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
466 ap2ds.setAttribute("parameter", result.getInteger(pIdx)); |
498
4080b57dcb52
Upgraded to Geotools 2.5.8. Write polygons and line strings to
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
495
diff
changeset
|
467 ap2ds.setAttribute("layer", result.getInteger(kIdx)); |
480
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
468 } |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
469 Coordinate coord = WKTUtils.toCoordinate(result.getString(sIdx)); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
470 if (coord == null) { |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
471 if (firstWarn) { |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
472 firstWarn = false; |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
473 log.warn("cannot fetch coordinate from result"); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
474 } |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
475 continue; |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
476 } |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
477 double v = result.getDouble(vIdx); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
478 int i = result.getInteger(iIdx); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
479 int j = result.getInteger(jIdx); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
480 |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
481 Point2d p2d = new Point2d(coord.x, coord.y, v, i, j); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
482 points.add(p2d); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
483 |
480
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
484 } |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
485 ap2ds.setPoints(points); |
481
20dde2b6f1b5
Added end of life support for artifact states. Implemented ZIP download
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
480
diff
changeset
|
486 |
480
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
487 return ap2ds; |
335
e964a3d8f7bc
Some Refactoring work done.
Tim Englich <tim.englich@intevation.de>
parents:
diff
changeset
|
488 } |
e964a3d8f7bc
Some Refactoring work done.
Tim Englich <tim.englich@intevation.de>
parents:
diff
changeset
|
489 |
481
20dde2b6f1b5
Added end of life support for artifact states. Implemented ZIP download
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
480
diff
changeset
|
490 public AttributedPoint2ds process( |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
491 Envelope boundingBox, |
480
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
492 Polygon polygon, |
484
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
493 CallContext callContext, |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
494 AttributedPoint2ds input |
480
211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
474
diff
changeset
|
495 ) { |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
496 if (input == null) { |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
497 log.error("no data to interpolate"); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
498 return null; |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
499 } |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
diff
changeset
|
500 |
484
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
501 Integer parameterId = |
495
6e8364e766fa
Generate JTS geometries of "Horizontalschnitte" correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
484
diff
changeset
|
502 (Integer)input.getAttribute("parameter"); // XXX: hardcoded |
484
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
503 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
504 if (parameterId == null) { |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
505 log.error("missing parameter id"); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
506 return null; |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
507 } |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
508 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
509 Map<Integer, PaletteManager> paletteManagers = |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
510 getPalettes(callContext); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
511 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
512 PaletteManager paletteManager = paletteManagers.get(parameterId); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
513 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
514 if (paletteManager == null) { |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
515 log.error("no palette found for parameter id " + parameterId); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
516 return null; |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
517 } |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
518 |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
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519 boolean debug = log.isDebugEnabled(); |
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Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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520 |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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521 if (debug) { |
484
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522 log.debug("interpolation"); |
482
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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523 } |
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Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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524 |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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525 AreaInterpolation interpolation = |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
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526 new AreaInterpolation(); |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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527 |
484
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528 int numSamples = numSamples(callContext); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
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529 int groundInterpolation = getGroundInterpolation(callContext); |
593
b248531fa20b
Added experimental support for extrapolation in "Horizontalschnitte"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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537
diff
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530 int extrapolationRounds = extrapolationRounds(callContext); |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
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531 |
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Fixed some bugs with calculating "Horizontalschnitte".
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532 if (!interpolation.interpolate( |
484
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Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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533 input.getPoints(), |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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534 boundingBox, |
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Fixed some bugs with calculating "Horizontalschnitte".
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parents:
481
diff
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535 new Dimension(numSamples, numSamples), |
593
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Added experimental support for extrapolation in "Horizontalschnitte"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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537
diff
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536 new QueriedXYDepth(groundInterpolation), |
b248531fa20b
Added experimental support for extrapolation in "Horizontalschnitte"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
537
diff
changeset
|
537 extrapolationRounds |
482
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Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
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538 )) { |
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Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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539 log.error("interpolation failed"); |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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|
540 return null; |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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541 } |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
542 |
484
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543 // Do the post processing |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
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544 Raster raster = new Raster( |
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482
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545 interpolation.getRaster(), |
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546 numSamples); |
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Generate JTS geometries (multi polygons and multi linestrings) from
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|
547 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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548 // TODO: Filter operations. |
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Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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549 |
482
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Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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|
550 if (debug) { |
484
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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|
551 log.debug("to indexed raster"); |
482
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
481
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|
552 } |
64e65daa65e9
Fixed some bugs with calculating "Horizontalschnitte".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
553 |
484
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Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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554 // scan for regions with base palette |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
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555 Palette basePalette = paletteManager.getBase(); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
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parents:
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556 |
823e4f808418
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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557 int [] intRaster = raster.toIndexed(basePalette); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
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parents:
482
diff
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558 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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559 // produce JFreeChart compatible polygons |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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560 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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482
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561 if (debug) { |
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Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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562 log.debug("vectorize indexed raster"); |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
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563 } |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
564 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
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565 // produce JTS compatible polygons |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
566 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
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567 JTSMultiPolygonProducer jtsmpp = new JTSMultiPolygonProducer( |
499
e065a72f6b62
Clip "Horizontalschnitte" against given clipping polygon.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
498
diff
changeset
|
568 polygon, |
484
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
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changeset
|
569 boundingBox.getMinX(), boundingBox.getMinY(), |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
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570 boundingBox.getMaxX(), boundingBox.getMaxY()); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
571 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
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572 int numRegions = new Vectorizer(intRaster, numSamples) |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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573 .process(jtsmpp); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
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574 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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482
diff
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|
575 Map<Integer, MultiPolygon> polygons = jtsmpp.getMultiPolygons( |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
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576 new ExternalIndexConverter(basePalette)); |
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Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
577 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
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|
578 jtsmpp.clear(); jtsmpp = null; // help gc |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
579 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
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580 int numColors = polygons.size(); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
581 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
582 if (debug) { |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
583 log.debug("number of regions: " + numRegions); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
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|
584 log.debug("number of colors: " + numColors); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
585 } |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
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586 // generate iso lines |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
587 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
588 int numIso; |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
589 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
590 if (numColors < 5) { numIso = 5; } |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
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591 else if (numColors < 10) { numIso = 2; } |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
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|
592 else { numIso = 0; } |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
593 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
594 Palette isoPalette; |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
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595 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
596 if (numIso == 0) { // same palette |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
597 isoPalette = basePalette; |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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598 /* intRaster = intRaster; */ |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
599 } |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
600 else { |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
601 isoPalette = paletteManager.getLevel(numIso); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
602 intRaster = raster.toIndexed(isoPalette); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
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603 } |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
604 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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482
diff
changeset
|
605 JTSMultiLineStringProducer jtslsp = new JTSMultiLineStringProducer( |
499
e065a72f6b62
Clip "Horizontalschnitte" against given clipping polygon.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
498
diff
changeset
|
606 polygon, |
484
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
607 boundingBox.getMinX(), boundingBox.getMinY(), |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
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parents:
482
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changeset
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608 boundingBox.getMaxX(), boundingBox.getMaxY()); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
609 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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482
diff
changeset
|
610 numRegions = new Vectorizer(false, intRaster, numSamples) |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
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611 .process(jtslsp); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
612 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
613 IsoAttributeGenerator iag = new IsoAttributeGenerator(isoPalette); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
614 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
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615 List<Pair<Object, MultiLineString>> lineStrings = |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
616 jtslsp.getMultiLineStrings(iag); |
823e4f808418
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
617 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
618 jtslsp.clear(); jtslsp = null; // help gc |
823e4f808418
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parents:
482
diff
changeset
|
619 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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482
diff
changeset
|
620 input.setInterpolation(interpolation); |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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482
diff
changeset
|
621 |
823e4f808418
Generate JTS geometries (multi polygons and multi linestrings) from
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
482
diff
changeset
|
622 input.setPolygons(polygons); |
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623 input.setLineStrings(lineStrings); |
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624 |
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625 return input; |
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626 } |
480
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627 |
468
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628 |
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629 @Override |
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630 public void setup(Node configuration) { |
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631 super.setup(configuration); |
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632 this.ijkQueryID = Config.getStringXPath(configuration,"queryID-ijk"); |
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633 |
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634 } |
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635 |
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636 private static int numSamples(CallContext callContext) { |
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637 GNVArtifactContext context = |
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638 (GNVArtifactContext)callContext.globalContext(); |
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639 Integer samples = (Integer)context.get( |
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640 GNVArtifactContext.HORIZONTAL_CROSS_SECTION_SAMPLES_KEY); |
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641 return samples != null |
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642 ? samples.intValue() |
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643 : GNVArtifactContext.DEFAULT_HORIZONTAL_CROSS_SECTION_SAMPLES; |
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644 } |
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645 |
593
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646 private static int extrapolationRounds(CallContext callContext) { |
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647 GNVArtifactContext context = |
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648 (GNVArtifactContext)callContext.globalContext(); |
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649 Integer extrapolationRounds = (Integer)context.get( |
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650 GNVArtifactContext.HORIZONTAL_CROSS_SECTION_EXTRAPOLATION_ROUNDS_KEY); |
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651 return extrapolationRounds != null |
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652 ? extrapolationRounds.intValue() |
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653 : GNVArtifactContext.DEFAULT_HORIZONTAL_CROSS_SECTION_EXTRAPOLATION_ROUNDS; |
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654 } |
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655 |
474
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656 private static File shapefileDirectory(CallContext callContext) { |
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657 GNVArtifactContext context = |
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658 (GNVArtifactContext)callContext.globalContext(); |
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659 File dir = (File)context.get( |
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660 GNVArtifactContext.HORIZONTAL_CROSS_SECTION_RESULT_SHAPEFILE_PATH_KEY); |
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661 return dir != null |
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662 ? dir |
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663 : GNVArtifactContext.DEFAULT_HORIZONTAL_CROSS_SECTION_PROFILE_SHAPEFILE_PATH; |
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664 } |
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665 |
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666 private static int getGroundInterpolation(CallContext callContext) { |
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667 GNVArtifactContext context = |
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668 (GNVArtifactContext)callContext.globalContext(); |
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669 |
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670 String interpolation = (String)context.get( |
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671 GNVArtifactContext.HORIZONTAL_CROSS_SECTION_GROUND_INTERPOLATION_KEY); |
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672 |
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673 return RasterObject.getInterpolationType(interpolation); |
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674 } |
484
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675 |
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676 private static Map<Integer, PaletteManager> getPalettes( |
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677 CallContext callContext |
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678 ) { |
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679 GNVArtifactContext context = |
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680 (GNVArtifactContext)callContext.globalContext(); |
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681 Map<Integer, PaletteManager> palettes = |
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682 (Map<Integer, PaletteManager>)context.get( |
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683 GNVArtifactContext.PALETTES_KEY); |
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684 return palettes != null |
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685 ? palettes |
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686 : new HashMap<Integer, PaletteManager>(); |
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687 } |
335
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688 } |
474
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689 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |