Mercurial > mxd2map

annotate src/java/de/intevation/mxd/writer/MapScriptWriter.java @ 179:f3a91cd7440b

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Added a first version of feature labeling.
author raimund renkert <raimund.renkert@intevation.de>
date Fri, 08 Jul 2011 16:32:05 +0200
parents f11d13940626
children f4eb506499f5
rev   line source
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1 package de.intevation.mxd.writer;
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2
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3 import org.apache.log4j.Logger;
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4
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5 import java.awt.Color;
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6
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7 import org.w3c.dom.Document;
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8 import org.w3c.dom.Element;
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9 import org.w3c.dom.NodeList;
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10
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11 import java.io.File;
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12
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13 import javax.xml.xpath.XPathConstants;
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14
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15 import edu.umn.gis.mapscript.mapObj;
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16 import edu.umn.gis.mapscript.layerObj;
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17 import edu.umn.gis.mapscript.classObj;
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18 import edu.umn.gis.mapscript.labelObj;
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19 import edu.umn.gis.mapscript.colorObj;
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20 import edu.umn.gis.mapscript.fontSetObj;
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21 import edu.umn.gis.mapscript.hashTableObj;
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22
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23 import edu.umn.gis.mapscript.MS_UNITS;
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24 import edu.umn.gis.mapscript.MS_LAYER_TYPE;
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25 import edu.umn.gis.mapscript.MS_CONNECTION_TYPE;
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26 import edu.umn.gis.mapscript.MS_FONT_TYPE;
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27 import edu.umn.gis.mapscript.MS_POSITIONS_ENUM;
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29 import de.intevation.mxd.utils.XMLUtils;
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31 /**
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32 * The Mapfile Writer.
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33 * This Writer uses the MapScript Java API to create Mapfiles from a DOM.
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34 *
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35 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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36 */
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37 public class MapScriptWriter
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38 implements IWriter
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39 {
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40 /**
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41 * The Logger.
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42 */
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43 private static final Logger logger = Logger.getLogger(MapScriptWriter.class);
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44
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45 /**
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46 * Private member.
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47 */
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48 private Document root;
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49 private mapObj map;
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50 private String mapFilename;
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51 private String MS_BINDIR = "c:/ms_6.1-dev/bin";
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52 private String prefix = "";
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53 private MS_UNITS units = MS_UNITS.MS_METERS;
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54
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55 public MapScriptWriter() {
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56 map = new mapObj("");
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57 mapFilename = "";
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58 }
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59
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60 public MapScriptWriter(String templ, String filename) {
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61 String path = System.getProperty("user.dir");
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62 map = new mapObj(templ);
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63 File f = new File(filename);
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64 mapFilename = filename;
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65 if(f.isAbsolute()) {
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66 map.setMappath(mapFilename);
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67 }
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68 else {
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69 map.setMappath(
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70 System.getProperty("user.dir") +
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71 File.separator +
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72 mapFilename);
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73 mapFilename = System.getProperty("user.dir") +
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74 File.separator +
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75 mapFilename;
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76 }
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77 String fontSetPath = map.getFontset().getFilename();
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78 File fonts = new File(fontSetPath);
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79 String fontSet = fonts.getAbsolutePath();
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80 fontSet = fontSet.replaceAll("\\\\", "/");
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81 map.setFontSet(fontSet);
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82 }
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83
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84 /**
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85 * Write the mapfile.
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86 * @param doc The root document containin the map attributes.
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87 *
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88 * @return Currently always true.
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89 */
120
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90 public boolean write(Document doc) {
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91 logger.debug("write()");
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92 this.root = doc;
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93
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94 //Get the filename.
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95 Element fileNode = (Element)XMLUtils.xpath(
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96 root,
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97 "/mxd/file",
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98 XPathConstants.NODE);
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99 //Write the map attributes.
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100 writeMap();
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101 //Write the layers.
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102 writeLayer();
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103 //Save the map.
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104 mapObj cloneMap = map.cloneMap();
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105
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106 cloneMap.save(mapFilename);
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107 logger.info("Mapfile created: " + mapFilename);
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108 return true;
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109 }
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110
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111 /**
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112 * Create the map object and set the attributes.
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113 */
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114 private void writeMap() {
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115 logger.debug("writeMap()");
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116 //Get the map.
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117 Element mapNode = (Element)XMLUtils.xpath(
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118 root,
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119 "/mxd/map",
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120 XPathConstants.NODE);
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121
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122 //Set the name.
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123 map.setName(mapNode.getAttribute("name"));
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124 map.setMetaData("wms_title", mapNode.getAttribute("name"));
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125 //Set the extent.
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126 map.setExtent(
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127 Double.parseDouble(mapNode.getAttribute("extent_min_x")),
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128 Double.parseDouble(mapNode.getAttribute("extent_min_y")),
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129 Double.parseDouble(mapNode.getAttribute("extent_max_x")),
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130 Double.parseDouble(mapNode.getAttribute("extent_max_y")));
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131
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132 //Set the units and projection.
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133 int proj = Integer.parseInt(mapNode.getAttribute("projection"));
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134 if(proj != 0) {
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135 map.setProjection("epsg:" + mapNode.getAttribute("projection"));
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136 }
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137 String u = mapNode.getAttribute("units");
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138 if(u.equals("feet")) {
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139 units = MS_UNITS.MS_FEET;
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140 }
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141 else if(u.equals("inches")) {
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diff changeset
142 units = MS_UNITS.MS_INCHES;
41
60ed2164035a Introduced MapScript writer.
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parents:
diff changeset
143 }
170
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parents: 169
diff changeset
144 else if(u.equals("kilometers")) {
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parents: 169
diff changeset
145 units = MS_UNITS.MS_KILOMETERS;
41
60ed2164035a Introduced MapScript writer.
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146 }
170
b9ee44070056 Manage projections and units.
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parents: 169
diff changeset
147 else if(u.equals("meters")) {
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parents: 169
diff changeset
148 units = MS_UNITS.MS_METERS;
41
60ed2164035a Introduced MapScript writer.
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diff changeset
149 }
170
b9ee44070056 Manage projections and units.
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parents: 169
diff changeset
150 else if(u.equals("miles")) {
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parents: 169
diff changeset
151 units = MS_UNITS.MS_MILES;
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parents: 169
diff changeset
152 }
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parents: 169
diff changeset
153 else if(u.equals("nauticalmiles")) {
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parents: 169
diff changeset
154 units = MS_UNITS.MS_NAUTICALMILES;
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parents: 169
diff changeset
155 }
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parents: 169
diff changeset
156 else if(u.equals("points")) {
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parents: 169
diff changeset
157 units = MS_UNITS.MS_PIXELS;
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parents: 169
diff changeset
158 }
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parents: 169
diff changeset
159 else if(u.equals("degree")) {
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parents: 169
diff changeset
160 units = MS_UNITS.MS_DD;
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parents: 169
diff changeset
161 }
41
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parents:
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162 else {
170
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parents: 169
diff changeset
163 units = MS_UNITS.MS_METERS;
41
60ed2164035a Introduced MapScript writer.
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parents:
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164 }
170
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parents: 169
diff changeset
165 map.setUnits(units);
41
60ed2164035a Introduced MapScript writer.
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166
60ed2164035a Introduced MapScript writer.
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parents:
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167 //TODO: Find out whats the correct scale value.
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168 //map.setScaledenom(Double.parseDouble(mapNode.getAttribute("scale")));
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169 }
60ed2164035a Introduced MapScript writer.
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170
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
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parents: 42
diff changeset
171 /**
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parents: 42
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172 * Create layer objects and set the attributes.
ef7ca23c4233 Added comments, done some code styling and removed typos.
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parents: 42
diff changeset
173 */
120
11d63bf00326 Changed exception handling and logging in writer classes.
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parents: 102
diff changeset
174 private void writeLayer() {
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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175 logger.debug("writeLayer()");
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parents: 41
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176 Element mapNode = (Element)XMLUtils.xpath(
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parents: 41
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177 root,
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parents: 41
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178 "/mxd/map",
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parents: 41
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179 XPathConstants.NODE);
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parents: 41
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180 NodeList list = mapNode.getElementsByTagName("layer");
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parents: 41
diff changeset
181 for(int i = 0; i < list.getLength(); i++) {
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parents: 41
diff changeset
182 Element layerElement = (Element)list.item(i);
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parents: 41
diff changeset
183 layerObj layer = new layerObj(map);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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diff changeset
184
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
185 //The layer name.
137
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186 String lname = layerElement.getAttribute("name");
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parents: 134
diff changeset
187 lname = lname.replaceAll(" ", "");
132
02df1dbc2166 Remove all whitespaces in layer name.
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parents: 130
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188 layer.setName(lname);
170
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parents: 169
diff changeset
189 layer.setUnits(units.swigValue());
128
1616622a8c8d Insert metadata for layer title for getCapabilities request.
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parents: 127
diff changeset
190 layer.setMetaData("wms_title", layerElement.getAttribute("name"));
148
2bf35f0babd0 Implemented new group layer functionality.
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parents: 145
diff changeset
191 if(layerElement.hasAttribute("group")) {
2bf35f0babd0 Implemented new group layer functionality.
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parents: 145
diff changeset
192 layer.setGroup(layerElement.getAttribute("group"));
2bf35f0babd0 Implemented new group layer functionality.
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parents: 145
diff changeset
193 }
42
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194 //The layer status.
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diff changeset
195 String stat = layerElement.getAttribute("status");
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parents: 41
diff changeset
196 if (stat.equals("on")) {
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parents: 41
diff changeset
197 layer.setStatus(1);
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198 }
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diff changeset
199 else {
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diff changeset
200 layer.setStatus(0);
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parents: 41
diff changeset
201 }
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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diff changeset
202
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
203 //The scale.
145
b2c5a66022f1 Exception handling for number conversions in writer modules.
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parents: 141
diff changeset
204 double maxScale = 0;
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parents: 141
diff changeset
205 double minScale = 0;
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parents: 141
diff changeset
206 try {
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parents: 141
diff changeset
207 maxScale =
153
7ed49420ee5a Changed min scale and max scale in writer.
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parents: 152
diff changeset
208 Double.parseDouble(layerElement.getAttribute("min_scale"));
7ed49420ee5a Changed min scale and max scale in writer.
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parents: 152
diff changeset
209 minScale =
145
b2c5a66022f1 Exception handling for number conversions in writer modules.
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parents: 141
diff changeset
210 Double.parseDouble(layerElement.getAttribute("max_scale"));
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parents: 141
diff changeset
211 }
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parents: 141
diff changeset
212 catch(NumberFormatException nfe) {
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parents: 141
diff changeset
213 logger.warn("Error setting scale.");
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parents: 141
diff changeset
214 maxScale = 0;
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parents: 141
diff changeset
215 minScale = 0;
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parents: 141
diff changeset
216 }
42
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parents: 41
diff changeset
217 layer.setMaxscaledenom(maxScale);
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parents: 41
diff changeset
218 layer.setMinscaledenom(minScale);
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parents: 41
diff changeset
219
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
220 //The layer type.
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parents: 41
diff changeset
221 String type = layerElement.getAttribute("type");
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
222 if(type.equals("point")) {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
223 layer.setType(MS_LAYER_TYPE.MS_LAYER_POINT);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
224 }
62
e468cf8701ea Prepared the converter to handle and write line symbols.
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parents: 59
diff changeset
225 else if (type.equals("line")) {
e468cf8701ea Prepared the converter to handle and write line symbols.
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parents: 59
diff changeset
226 layer.setType(MS_LAYER_TYPE.MS_LAYER_LINE);
e468cf8701ea Prepared the converter to handle and write line symbols.
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parents: 59
diff changeset
227 }
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
228 else if (type.equals("polygon")) {
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
229 layer.setType(MS_LAYER_TYPE.MS_LAYER_POLYGON);
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
230 }
102
3ca2ec55fb3b Set TILEITEM to an empty string.
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parents: 99
diff changeset
231 layer.setTileitem("");
42
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diff changeset
232
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
233 //The layer datasource.
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
234 String con_type = layerElement.getAttribute("connection_type");
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
235 if(con_type.equals("local")) {
130
5991c1f90f91 Added data source "SDE" to writer.
vc11884admin@VC11884.win.bsh.de
parents: 129
diff changeset
236 String datasource = "";
5991c1f90f91 Added data source "SDE" to writer.
vc11884admin@VC11884.win.bsh.de
parents: 129
diff changeset
237 if(layerElement.hasAttribute("workspace")) {
5991c1f90f91 Added data source "SDE" to writer.
vc11884admin@VC11884.win.bsh.de
parents: 129
diff changeset
238 datasource = layerElement.getAttribute("workspace");
5991c1f90f91 Added data source "SDE" to writer.
vc11884admin@VC11884.win.bsh.de
parents: 129
diff changeset
239 datasource += File.separator;
5991c1f90f91 Added data source "SDE" to writer.
vc11884admin@VC11884.win.bsh.de
parents: 129
diff changeset
240 }
5991c1f90f91 Added data source "SDE" to writer.
vc11884admin@VC11884.win.bsh.de
parents: 129
diff changeset
241 datasource += layerElement.getAttribute("data_source");
175
f11d13940626 Handle symbol set and font set paths.
raimund renkert <raimund.renkert@intevation.de>
parents: 174
diff changeset
242 datasource = datasource.replaceAll("\\\\", "/");
130
5991c1f90f91 Added data source "SDE" to writer.
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parents: 129
diff changeset
243 layer.setData(datasource);
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
244 }
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
245 else if(con_type.equals("SDE")) {
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
246 logger.info(
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
247 "SDE datasource found." +
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
248 " Please edit password in mapfile.");
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
249 layer.setConnectionType(
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
250 MS_CONNECTION_TYPE.MS_PLUGIN.swigValue(),
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
251 MS_BINDIR + "/ms/plugins/msplugin_sde_93.dll");
130
5991c1f90f91 Added data source "SDE" to writer.
vc11884admin@VC11884.win.bsh.de
parents: 129
diff changeset
252 layer.setConnection(
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
253 layerElement.getAttribute("server") + "," +
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
254 "port:" + layerElement.getAttribute("instance") + "," +
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
255 layerElement.getAttribute("database") + "," +
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
256 layerElement.getAttribute("user") + ",<PASSWORD>");
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
257 layer.setData(
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
258 layerElement.getAttribute("data_source") +
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
259 ",SHAPE," +
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
260 layerElement.getAttribute("version"));
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
261 layer.setProcessing("CLOSE_CONNECTION=defer");
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
262 layer.setProcessing("ATTRIBUTE_QUALIFIED=TRUE");
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
263 if(layerElement.hasAttribute("join_table")) {
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
264 layer.setProcessing(
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
265 "JOINTABLE=" +
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
266 layerElement.getAttribute("join_table"));
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
267 layer.setFilter(
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
268 "where " +
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vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
269 layerElement.getAttribute("definition_query") +
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
270 " AND " +
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
271 layerElement.getAttribute("join_table_target") + "." +
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
272 layerElement.getAttribute("join_field_target") + "=" +
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
273 layerElement.getAttribute("join_table") + "." +
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
274 layerElement.getAttribute("join_field"));
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
275 }
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
276 else {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
277 prefix = layerElement.getAttribute("data_source");
169
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
278 if(layerElement.hasAttribute("definition_query") &&
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
279 !layerElement.getAttribute("definition_query").equals("")) {
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
280 layer.setFilter("where " +
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
281 layerElement.getAttribute("definition_query"));
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
282 }
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
283 }
169
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
284
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
285 }
129
0b119169618f Insert TEMPLATE entry for GFI request.
Raimund Renkert <rrenkert@intevation.de>
parents: 128
diff changeset
286 layer.setTemplate("PleaseInsertAValidTemplateForGFI");
179
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parents: 175
diff changeset
287
f3a91cd7440b Added a first version of feature labeling.
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parents: 175
diff changeset
288 NodeList labels = layerElement.getElementsByTagName("label");
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diff changeset
289 if(labels.getLength() > 0) {
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diff changeset
290 Element label = (Element)labels.item(0);
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raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
291 String expr = label.getAttribute("expression");
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raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
292 expr = expr.replaceAll("\\[", "");
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raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
293 expr = expr.replaceAll("\\]", "");
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raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
294 if(!prefix.equals("")) {
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raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
295 expr = prefix + "." + expr;
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raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
296 }
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raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
297 layer.setLabelitem(expr);
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raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
298 }
42
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299 //Write classes.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
300 writeClass(layer, layerElement);
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parents: 41
diff changeset
301 }
41
60ed2164035a Introduced MapScript writer.
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parents:
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302
60ed2164035a Introduced MapScript writer.
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parents:
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303 }
60ed2164035a Introduced MapScript writer.
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parents:
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304
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
305 /**
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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306 * Adds the classes to the layer.
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Raimund Renkert <rrenkert@intevation.de>
parents: 41
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307 * @param layer Mapscript layer object.
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Raimund Renkert <rrenkert@intevation.de>
parents: 41
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308 * @param layerElement Dom element containing the class attributes.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
309 */
120
11d63bf00326 Changed exception handling and logging in writer classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 102
diff changeset
310 private void writeClass(layerObj layer, Element layerElement) {
87
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
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parents: 62
diff changeset
311 logger.debug("writeClass(layerObj, Element)");
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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312 //Get all renderer elements (renderer in arcgis equals class in the
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
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313 //mapfile.)
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
314 NodeList list = layerElement.getElementsByTagName("renderer");
41
60ed2164035a Introduced MapScript writer.
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parents:
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315
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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316 //Create all found class objects and write the symbols and styles for
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
317 //each class.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
318 for(int i = 0; i < list.getLength(); i++) {
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319 Element classElement = (Element)list.item(i);
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parents: 41
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320 classObj co = new classObj(layer);
124
0f5819732288 Set label text as class name in mapfile.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
321 String name = classElement.getAttribute("label");
99
d6d2a4058ebf Set the class name to the layer name if it is empty.
Raimund Renkert <rrenkert@intevation.de>
parents: 98
diff changeset
322 if (name.equals("")) {
d6d2a4058ebf Set the class name to the layer name if it is empty.
Raimund Renkert <rrenkert@intevation.de>
parents: 98
diff changeset
323 name = layerElement.getAttribute("name");
d6d2a4058ebf Set the class name to the layer name if it is empty.
Raimund Renkert <rrenkert@intevation.de>
parents: 98
diff changeset
324 if (list.getLength() > 1) {
d6d2a4058ebf Set the class name to the layer name if it is empty.
Raimund Renkert <rrenkert@intevation.de>
parents: 98
diff changeset
325 name += "-" + i;
d6d2a4058ebf Set the class name to the layer name if it is empty.
Raimund Renkert <rrenkert@intevation.de>
parents: 98
diff changeset
326 }
d6d2a4058ebf Set the class name to the layer name if it is empty.
Raimund Renkert <rrenkert@intevation.de>
parents: 98
diff changeset
327 }
d6d2a4058ebf Set the class name to the layer name if it is empty.
Raimund Renkert <rrenkert@intevation.de>
parents: 98
diff changeset
328 co.setName (name);
179
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
329
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
330 NodeList labels = layerElement.getElementsByTagName("label");
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
331 if(labels.getLength() > 0) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
332 Element labelElement = (Element)labels.item(0);
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
333 String layerType = layerElement.getAttribute("type");
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
334 writeLabel(co, labelElement, layerType);
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
335 }
44
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
336 if(classElement.hasAttribute("field_count")) {
152
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
337 co.setExpression(createExpression(classElement, i));
44
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
338 }
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
339 //Write symbols and styles.
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
340 NodeList l = classElement.getChildNodes();
141
8f30f7e802d6 Manage symbol names and symbol comparison.
vc11884admin@VC11884.win.bsh.de
parents: 137
diff changeset
341 for (int j = l.getLength() - 1; j >= 0; j--) {
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
342 Element elem = (Element)l.item(j);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
343
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
344 String type = layerElement.getAttribute("type");
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
345 if(type.equals("point") && elem.getTagName().equals("symbol")) {
87
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 62
diff changeset
346 MarkerStyleWriter swriter = new MarkerStyleWriter (this.map, co);
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
347 swriter.write (elem);
87
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 62
diff changeset
348 }
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
349 else if(type.equals("line") && elem.getTagName().equals("symbol")) {
95
1ae8e05b863f Use the line style writer to write simple lines and marker lines.
Raimund Renkert <rrenkert@intevation.de>
parents: 91
diff changeset
350 LineStyleWriter swriter = new LineStyleWriter (this.map, co);
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
351 swriter.write (elem);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
352 }
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
353 else if(type.equals("polygon") && elem.getTagName().equals("symbol")) {
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
354 FillStyleWriter swriter = new FillStyleWriter (this.map, co);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents: 96
diff changeset
355 swriter.write (elem);
87
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 62
diff changeset
356 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 62
diff changeset
357 }
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
358 }
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
359 }
126
ff0354265a7d Write the correct expression for double values.
Raimund Renkert <rrenkert@intevation.de>
parents: 124
diff changeset
360
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
361
179
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
362 private void writeLabel(
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
363 classObj co,
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
364 Element labelElement,
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
365 String layerType) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
366
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
367 labelObj label = co.getLabel();
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
368 Element symbol = (Element)labelElement.getFirstChild();
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
369 if(symbol != null && symbol.getTagName().equals("symbol")) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
370 String type = symbol.getAttribute("type");
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
371 if(type.equals("text")) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
372 label.setType(MS_FONT_TYPE.MS_TRUETYPE);
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
373 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
374 label.setSize(Double.parseDouble(symbol.getAttribute("size")));
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
375
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
376 if(symbol.hasAttribute("color")) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
377 String c = symbol.getAttribute("color");
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
378 Color col = Color.decode(c);
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
379 colorObj color = new colorObj(
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
380 col.getRed(),
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
381 col.getGreen(),
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
382 col.getBlue(),
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
383 -4);
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
384 label.setColor(color);
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
385 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
386 if(symbol.hasAttribute("font")) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
387 String font = symbol.getAttribute("font");
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
388 fontSetObj fso = this.map.getFontset();
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
389 hashTableObj fonts = fso.getFonts();
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
390 String mapFont = fonts.get(font,"");
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
391 if(mapFont != null && !mapFont.equals("")) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
392 label.setFont(font);
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
393 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
394 else {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
395 logger.info(
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
396 "Could not find font " + font + " in font set. " +
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
397 "Using FreeSans for labels.");
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
398 label.setFont("FreeSans");
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
399 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
400 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
401
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
402 if(labelElement.hasAttribute("max_scale")) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
403 double min =
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
404 Double.parseDouble(labelElement.getAttribute("max_scale"));
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
405 if(min > 0) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
406 label.setMinscaledenom(min);
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
407 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
408 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
409 if(labelElement.hasAttribute("min_scale")) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
410 double max =
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
411 Double.parseDouble(labelElement.getAttribute("min_scale"));
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
412 if(max > 0) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
413 label.setMaxscaledenom(max);
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
414 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
415 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
416
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
417 if(layerType.equals("point")) {
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
418 label.setPosition(MS_POSITIONS_ENUM.MS_UC.swigValue());
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
419 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
420 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
421 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
422
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents: 175
diff changeset
423
152
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
424 private String createExpression(Element ce, int index) {
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
425 String expression = "(";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
426 int count = 0;
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
427 try {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
428 count = Integer.parseInt(ce.getAttribute("field_count"));
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
429 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
430 catch(NumberFormatException nfe) {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
431 return "";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
432 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
433 if(count == 1) {
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
434 try {
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
435 Double.parseDouble(ce.getAttribute("value"));
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
436 String exp = ce.getAttribute("expression_field_0");
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
437 String pre = "";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
438 if (!prefix.equals("") && !exp.startsWith(prefix)) {
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
439 pre = prefix + ".";
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
440 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
441 expression += "[" + pre;
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
442 expression += ce.getAttribute("expression_field_0") + "]";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
443 if(ce.hasAttribute("min_value")) {
152
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
444 if(index == 0) {
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
445 expression += " >= " + ce.getAttribute("min_value");
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
446 }
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
447 else {
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
448 expression += " > " + ce.getAttribute("min_value");
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
449 }
169
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
450 expression += " AND [" + pre;
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
451 expression += ce.getAttribute("expression_field_0")+ "]";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
452 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
453 expression += " " + ce.getAttribute("expression_operator");
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
454 expression += " " + ce.getAttribute("value") + ")";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
455 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
456 catch(NumberFormatException nfe) {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
457 String exp = ce.getAttribute("expression_field_0");
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
458 String pre = "";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
459 if (!prefix.equals("") && !exp.startsWith(prefix)) {
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
460 pre = prefix + ".";
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
461 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
462 expression += "\"[" + pre;
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
463 expression += ce.getAttribute("expression_field_0") + "]\"";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
464 expression += " " + ce.getAttribute("expression_operator");
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
465 expression += " \"" + ce.getAttribute("value") + "\")";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
466 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
467 catch(Exception e) {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
468 e.printStackTrace();
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
469 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
470 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
471 else {
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
472 for (int i = 0; i < count; i++) {
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
473 try {
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
474 Double.parseDouble(ce.getAttribute("value_" + i));
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
475 String exp = ce.getAttribute("expression_field_" + i);
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
476 String pre = "";
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
477 if (!prefix.equals("") && !exp.startsWith(prefix)) {
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
478 pre = prefix + ".";
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
479 }
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
480 expression += "[" + pre;
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
481 expression += ce.getAttribute("expression_field_" + i) + "]";
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
482 expression += " " + ce.getAttribute("expression_operator");
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
483 expression += " " + ce.getAttribute("value_" + i);
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
484 if (i < count - 1) {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
485 expression += " AND ";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
486 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
487 else {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
488 expression += ")";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
489 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
490 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
491 catch (NumberFormatException nfe) {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
492 String exp = ce.getAttribute("expression_field_" + i);
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
493 String pre = "";
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
494 if (!prefix.equals("") && !exp.startsWith(prefix)) {
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
495 pre = prefix + ".";
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
496 }
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
497 expression += "\"[" + pre;
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
498 expression += ce.getAttribute("expression_field_" + i) + "]\"";
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
499 expression += " " + ce.getAttribute("expression_operator");
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
500 expression += " " + ce.getAttribute("value_" + i);
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
501 if (i < count - 1) {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
502 expression += " AND ";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
503 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
504 else {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
505 expression += ")";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
506 }
126
ff0354265a7d Write the correct expression for double values.
Raimund Renkert <rrenkert@intevation.de>
parents: 124
diff changeset
507 }
ff0354265a7d Write the correct expression for double values.
Raimund Renkert <rrenkert@intevation.de>
parents: 124
diff changeset
508 }
ff0354265a7d Write the correct expression for double values.
Raimund Renkert <rrenkert@intevation.de>
parents: 124
diff changeset
509 }
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
510 return expression;
127
5ba8bf865dc7 Write expressions for string values to the mapfile.
Raimund Renkert <rrenkert@intevation.de>
parents: 126
diff changeset
511 }
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
512 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
513
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