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annotate src/java/de/intevation/mxd/writer/MapScriptWriter.java @ 175:f11d13940626

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Handle symbol set and font set paths.
author raimund renkert <raimund.renkert@intevation.de>
date Thu, 07 Jul 2011 13:03:56 +0200
parents 707f13cfba74
children f3a91cd7440b
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 org.w3c.dom.Document;
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6 import org.w3c.dom.Element;
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7 import org.w3c.dom.NodeList;
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8
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9 import java.io.File;
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10
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11 import javax.xml.xpath.XPathConstants;
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12
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13 import edu.umn.gis.mapscript.mapObj;
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14 import edu.umn.gis.mapscript.layerObj;
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15 import edu.umn.gis.mapscript.classObj;
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16
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17 import edu.umn.gis.mapscript.MS_UNITS;
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18 import edu.umn.gis.mapscript.MS_LAYER_TYPE;
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19 import edu.umn.gis.mapscript.MS_CONNECTION_TYPE;
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21 import de.intevation.mxd.utils.XMLUtils;
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22
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23 /**
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24 * The Mapfile Writer.
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25 * This Writer uses the MapScript Java API to create Mapfiles from a DOM.
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26 *
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27 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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28 */
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29 public class MapScriptWriter
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30 implements IWriter
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31 {
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32 /**
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33 * The Logger.
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34 */
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35 private static final Logger logger = Logger.getLogger(MapScriptWriter.class);
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36
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37 /**
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38 * Private member.
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39 */
41
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40 private Document root;
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41 private mapObj map;
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42 private String mapFilename;
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43 private String MS_BINDIR = "c:/ms_6.1-dev/bin";
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44 private String prefix = "";
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45 private MS_UNITS units = MS_UNITS.MS_METERS;
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47 public MapScriptWriter() {
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48 map = new mapObj("");
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49 mapFilename = "";
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50 }
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51
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52 public MapScriptWriter(String templ, String filename) {
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53 String path = System.getProperty("user.dir");
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54 map = new mapObj(templ);
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55 File f = new File(filename);
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56 mapFilename = filename;
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57 if(f.isAbsolute()) {
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58 map.setMappath(mapFilename);
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59 }
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60 else {
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61 map.setMappath(
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62 System.getProperty("user.dir") +
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63 File.separator +
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64 mapFilename);
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65 mapFilename = System.getProperty("user.dir") +
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66 File.separator +
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67 mapFilename;
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68 }
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69 String fontSetPath = map.getFontset().getFilename();
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70 File fonts = new File(fontSetPath);
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71 String fontSet = fonts.getAbsolutePath();
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72 fontSet = fontSet.replaceAll("\\\\", "/");
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73 map.setFontSet(fontSet);
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74 }
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75
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76 /**
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77 * Write the mapfile.
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78 * @param doc The root document containin the map attributes.
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79 *
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80 * @return Currently always true.
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81 */
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82 public boolean write(Document doc) {
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83 logger.debug("write()");
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84 this.root = doc;
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85
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86 //Get the filename.
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87 Element fileNode = (Element)XMLUtils.xpath(
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88 root,
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89 "/mxd/file",
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90 XPathConstants.NODE);
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91 //Write the map attributes.
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92 writeMap();
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93 //Write the layers.
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94 writeLayer();
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95 //Save the map.
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96 mapObj cloneMap = map.cloneMap();
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97
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98 cloneMap.save(mapFilename);
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99 logger.info("Mapfile created: " + mapFilename);
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100 return true;
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101 }
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102
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103 /**
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104 * Create the map object and set the attributes.
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105 */
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106 private void writeMap() {
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107 logger.debug("writeMap()");
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108 //Get the map.
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109 Element mapNode = (Element)XMLUtils.xpath(
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110 root,
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111 "/mxd/map",
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112 XPathConstants.NODE);
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113
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114 //Set the name.
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115 map.setName(mapNode.getAttribute("name"));
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116 map.setMetaData("wms_title", mapNode.getAttribute("name"));
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117 //Set the extent.
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118 map.setExtent(
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119 Double.parseDouble(mapNode.getAttribute("extent_min_x")),
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120 Double.parseDouble(mapNode.getAttribute("extent_min_y")),
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121 Double.parseDouble(mapNode.getAttribute("extent_max_x")),
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122 Double.parseDouble(mapNode.getAttribute("extent_max_y")));
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123
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124 //Set the units and projection.
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125 int proj = Integer.parseInt(mapNode.getAttribute("projection"));
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126 if(proj != 0) {
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127 map.setProjection("epsg:" + mapNode.getAttribute("projection"));
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128 }
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129 String u = mapNode.getAttribute("units");
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130 if(u.equals("feet")) {
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131 units = MS_UNITS.MS_FEET;
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132 }
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133 else if(u.equals("inches")) {
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134 units = MS_UNITS.MS_INCHES;
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135 }
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136 else if(u.equals("kilometers")) {
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137 units = MS_UNITS.MS_KILOMETERS;
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138 }
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139 else if(u.equals("meters")) {
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140 units = MS_UNITS.MS_METERS;
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141 }
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142 else if(u.equals("miles")) {
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143 units = MS_UNITS.MS_MILES;
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diff changeset
144 }
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parents: 169
diff changeset
145 else if(u.equals("nauticalmiles")) {
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146 units = MS_UNITS.MS_NAUTICALMILES;
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147 }
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parents: 169
diff changeset
148 else if(u.equals("points")) {
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diff changeset
149 units = MS_UNITS.MS_PIXELS;
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150 }
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parents: 169
diff changeset
151 else if(u.equals("degree")) {
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diff changeset
152 units = MS_UNITS.MS_DD;
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153 }
41
60ed2164035a Introduced MapScript writer.
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154 else {
170
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155 units = MS_UNITS.MS_METERS;
41
60ed2164035a Introduced MapScript writer.
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156 }
170
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157 map.setUnits(units);
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158
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159 //TODO: Find out whats the correct scale value.
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160 //map.setScaledenom(Double.parseDouble(mapNode.getAttribute("scale")));
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161 }
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162
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
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163 /**
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parents: 42
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164 * Create layer objects and set the attributes.
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parents: 42
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165 */
120
11d63bf00326 Changed exception handling and logging in writer classes.
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166 private void writeLayer() {
42
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167 logger.debug("writeLayer()");
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168 Element mapNode = (Element)XMLUtils.xpath(
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169 root,
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170 "/mxd/map",
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171 XPathConstants.NODE);
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172 NodeList list = mapNode.getElementsByTagName("layer");
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173 for(int i = 0; i < list.getLength(); i++) {
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174 Element layerElement = (Element)list.item(i);
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175 layerObj layer = new layerObj(map);
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176
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177 //The layer name.
137
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178 String lname = layerElement.getAttribute("name");
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179 lname = lname.replaceAll(" ", "");
132
02df1dbc2166 Remove all whitespaces in layer name.
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180 layer.setName(lname);
170
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diff changeset
181 layer.setUnits(units.swigValue());
128
1616622a8c8d Insert metadata for layer title for getCapabilities request.
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parents: 127
diff changeset
182 layer.setMetaData("wms_title", layerElement.getAttribute("name"));
148
2bf35f0babd0 Implemented new group layer functionality.
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parents: 145
diff changeset
183 if(layerElement.hasAttribute("group")) {
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184 layer.setGroup(layerElement.getAttribute("group"));
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185 }
42
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186 //The layer status.
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187 String stat = layerElement.getAttribute("status");
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188 if (stat.equals("on")) {
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189 layer.setStatus(1);
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190 }
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191 else {
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192 layer.setStatus(0);
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193 }
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194
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195 //The scale.
145
b2c5a66022f1 Exception handling for number conversions in writer modules.
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parents: 141
diff changeset
196 double maxScale = 0;
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parents: 141
diff changeset
197 double minScale = 0;
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parents: 141
diff changeset
198 try {
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parents: 141
diff changeset
199 maxScale =
153
7ed49420ee5a Changed min scale and max scale in writer.
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parents: 152
diff changeset
200 Double.parseDouble(layerElement.getAttribute("min_scale"));
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parents: 152
diff changeset
201 minScale =
145
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parents: 141
diff changeset
202 Double.parseDouble(layerElement.getAttribute("max_scale"));
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parents: 141
diff changeset
203 }
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parents: 141
diff changeset
204 catch(NumberFormatException nfe) {
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parents: 141
diff changeset
205 logger.warn("Error setting scale.");
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parents: 141
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206 maxScale = 0;
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parents: 141
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207 minScale = 0;
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208 }
42
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diff changeset
209 layer.setMaxscaledenom(maxScale);
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210 layer.setMinscaledenom(minScale);
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211
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212 //The layer type.
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213 String type = layerElement.getAttribute("type");
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diff changeset
214 if(type.equals("point")) {
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diff changeset
215 layer.setType(MS_LAYER_TYPE.MS_LAYER_POINT);
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parents: 41
diff changeset
216 }
62
e468cf8701ea Prepared the converter to handle and write line symbols.
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parents: 59
diff changeset
217 else if (type.equals("line")) {
e468cf8701ea Prepared the converter to handle and write line symbols.
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parents: 59
diff changeset
218 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
219 }
97
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
220 else if (type.equals("polygon")) {
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
221 layer.setType(MS_LAYER_TYPE.MS_LAYER_POLYGON);
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
222 }
102
3ca2ec55fb3b Set TILEITEM to an empty string.
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parents: 99
diff changeset
223 layer.setTileitem("");
42
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diff changeset
224
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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225 //The layer datasource.
137
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parents: 134
diff changeset
226 String con_type = layerElement.getAttribute("connection_type");
134
acc9e5430177 Handle SDE connection attributes and expressions.
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parents: 132
diff changeset
227 if(con_type.equals("local")) {
130
5991c1f90f91 Added data source "SDE" to writer.
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parents: 129
diff changeset
228 String datasource = "";
5991c1f90f91 Added data source "SDE" to writer.
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parents: 129
diff changeset
229 if(layerElement.hasAttribute("workspace")) {
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parents: 129
diff changeset
230 datasource = layerElement.getAttribute("workspace");
5991c1f90f91 Added data source "SDE" to writer.
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parents: 129
diff changeset
231 datasource += File.separator;
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parents: 129
diff changeset
232 }
5991c1f90f91 Added data source "SDE" to writer.
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parents: 129
diff changeset
233 datasource += layerElement.getAttribute("data_source");
175
f11d13940626 Handle symbol set and font set paths.
raimund renkert <raimund.renkert@intevation.de>
parents: 174
diff changeset
234 datasource = datasource.replaceAll("\\\\", "/");
130
5991c1f90f91 Added data source "SDE" to writer.
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parents: 129
diff changeset
235 layer.setData(datasource);
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
236 }
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
237 else if(con_type.equals("SDE")) {
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
238 logger.info(
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
239 "SDE datasource found." +
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
240 " Please edit password in mapfile.");
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
241 layer.setConnectionType(
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
242 MS_CONNECTION_TYPE.MS_PLUGIN.swigValue(),
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
243 MS_BINDIR + "/ms/plugins/msplugin_sde_93.dll");
130
5991c1f90f91 Added data source "SDE" to writer.
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parents: 129
diff changeset
244 layer.setConnection(
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
245 layerElement.getAttribute("server") + "," +
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
246 "port:" + layerElement.getAttribute("instance") + "," +
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
247 layerElement.getAttribute("database") + "," +
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
248 layerElement.getAttribute("user") + ",<PASSWORD>");
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
249 layer.setData(
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
250 layerElement.getAttribute("data_source") +
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
251 ",SHAPE," +
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
252 layerElement.getAttribute("version"));
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
253 layer.setProcessing("CLOSE_CONNECTION=defer");
134
acc9e5430177 Handle SDE connection attributes and expressions.
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parents: 132
diff changeset
254 layer.setProcessing("ATTRIBUTE_QUALIFIED=TRUE");
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
255 if(layerElement.hasAttribute("join_table")) {
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
256 layer.setProcessing(
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
257 "JOINTABLE=" +
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
258 layerElement.getAttribute("join_table"));
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
259 layer.setFilter(
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
260 "where " +
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parents: 132
diff changeset
261 layerElement.getAttribute("definition_query") +
acc9e5430177 Handle SDE connection attributes and expressions.
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parents: 132
diff changeset
262 " AND " +
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
263 layerElement.getAttribute("join_table_target") + "." +
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
264 layerElement.getAttribute("join_field_target") + "=" +
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
265 layerElement.getAttribute("join_table") + "." +
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
266 layerElement.getAttribute("join_field"));
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
267 }
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
268 else {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
269 prefix = layerElement.getAttribute("data_source");
169
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
270 if(layerElement.hasAttribute("definition_query") &&
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
271 !layerElement.getAttribute("definition_query").equals("")) {
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
272 layer.setFilter("where " +
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
273 layerElement.getAttribute("definition_query"));
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
274 }
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
275 }
169
d7c8493cb345 Manage filter and expressions for sde layers.
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parents: 153
diff changeset
276
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
277 }
129
0b119169618f Insert TEMPLATE entry for GFI request.
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parents: 128
diff changeset
278 layer.setTemplate("PleaseInsertAValidTemplateForGFI");
42
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parents: 41
diff changeset
279 //Write classes.
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parents: 41
diff changeset
280 writeClass(layer, layerElement);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
281 }
41
60ed2164035a Introduced MapScript writer.
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parents:
diff changeset
282
60ed2164035a Introduced MapScript writer.
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parents:
diff changeset
283 }
60ed2164035a Introduced MapScript writer.
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parents:
diff changeset
284
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
285 /**
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
286 * Adds the classes to the layer.
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287 * @param layer Mapscript layer object.
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288 * @param layerElement Dom element containing the class attributes.
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diff changeset
289 */
120
11d63bf00326 Changed exception handling and logging in writer classes.
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parents: 102
diff changeset
290 private void writeClass(layerObj layer, Element layerElement) {
87
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
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diff changeset
291 logger.debug("writeClass(layerObj, Element)");
42
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diff changeset
292 //Get all renderer elements (renderer in arcgis equals class in the
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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diff changeset
293 //mapfile.)
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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diff changeset
294 NodeList list = layerElement.getElementsByTagName("renderer");
41
60ed2164035a Introduced MapScript writer.
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295
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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diff changeset
296 //Create all found class objects and write the symbols and styles for
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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diff changeset
297 //each class.
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diff changeset
298 for(int i = 0; i < list.getLength(); i++) {
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diff changeset
299 Element classElement = (Element)list.item(i);
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diff changeset
300 classObj co = new classObj(layer);
124
0f5819732288 Set label text as class name in mapfile.
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parents: 120
diff changeset
301 String name = classElement.getAttribute("label");
99
d6d2a4058ebf Set the class name to the layer name if it is empty.
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parents: 98
diff changeset
302 if (name.equals("")) {
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parents: 98
diff changeset
303 name = layerElement.getAttribute("name");
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parents: 98
diff changeset
304 if (list.getLength() > 1) {
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parents: 98
diff changeset
305 name += "-" + i;
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parents: 98
diff changeset
306 }
d6d2a4058ebf Set the class name to the layer name if it is empty.
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diff changeset
307 }
d6d2a4058ebf Set the class name to the layer name if it is empty.
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diff changeset
308 co.setName (name);
44
9b5fb5e5914d Added expressions for mapserver classes.
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parents: 43
diff changeset
309 if(classElement.hasAttribute("field_count")) {
152
8a87c796bf47 Fixed expression for the first min value.
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diff changeset
310 co.setExpression(createExpression(classElement, i));
44
9b5fb5e5914d Added expressions for mapserver classes.
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parents: 43
diff changeset
311 }
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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diff changeset
312 //Write symbols and styles.
97
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
313 NodeList l = classElement.getChildNodes();
141
8f30f7e802d6 Manage symbol names and symbol comparison.
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diff changeset
314 for (int j = l.getLength() - 1; j >= 0; j--) {
97
18e4f143896b Added polygon writer.
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diff changeset
315 Element elem = (Element)l.item(j);
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parents: 96
diff changeset
316
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
317 String type = layerElement.getAttribute("type");
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diff changeset
318 if(type.equals("point") && elem.getTagName().equals("symbol")) {
87
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diff changeset
319 MarkerStyleWriter swriter = new MarkerStyleWriter (this.map, co);
97
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
320 swriter.write (elem);
87
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
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diff changeset
321 }
97
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
322 else if(type.equals("line") && elem.getTagName().equals("symbol")) {
95
1ae8e05b863f Use the line style writer to write simple lines and marker lines.
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parents: 91
diff changeset
323 LineStyleWriter swriter = new LineStyleWriter (this.map, co);
97
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
324 swriter.write (elem);
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
325 }
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
326 else if(type.equals("polygon") && elem.getTagName().equals("symbol")) {
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
327 FillStyleWriter swriter = new FillStyleWriter (this.map, co);
18e4f143896b Added polygon writer.
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parents: 96
diff changeset
328 swriter.write (elem);
87
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
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parents: 62
diff changeset
329 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
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parents: 62
diff changeset
330 }
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
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parents: 41
diff changeset
331 }
41
60ed2164035a Introduced MapScript writer.
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parents:
diff changeset
332 }
126
ff0354265a7d Write the correct expression for double values.
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parents: 124
diff changeset
333
134
acc9e5430177 Handle SDE connection attributes and expressions.
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diff changeset
334
152
8a87c796bf47 Fixed expression for the first min value.
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parents: 148
diff changeset
335 private String createExpression(Element ce, int index) {
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
336 String expression = "(";
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
337 int count = 0;
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
338 try {
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
339 count = Integer.parseInt(ce.getAttribute("field_count"));
cd55975ba0c4 Done some minor reformatings.
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diff changeset
340 }
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
341 catch(NumberFormatException nfe) {
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
342 return "";
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
343 }
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
344 if(count == 1) {
134
acc9e5430177 Handle SDE connection attributes and expressions.
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diff changeset
345 try {
acc9e5430177 Handle SDE connection attributes and expressions.
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diff changeset
346 Double.parseDouble(ce.getAttribute("value"));
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
347 String exp = ce.getAttribute("expression_field_0");
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
348 String pre = "";
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
349 if (!prefix.equals("") && !exp.startsWith(prefix)) {
134
acc9e5430177 Handle SDE connection attributes and expressions.
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parents: 132
diff changeset
350 pre = prefix + ".";
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
351 }
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
352 expression += "[" + pre;
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
353 expression += ce.getAttribute("expression_field_0") + "]";
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
354 if(ce.hasAttribute("min_value")) {
152
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
355 if(index == 0) {
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
356 expression += " >= " + ce.getAttribute("min_value");
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
357 }
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
358 else {
8a87c796bf47 Fixed expression for the first min value.
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parents: 148
diff changeset
359 expression += " > " + ce.getAttribute("min_value");
8a87c796bf47 Fixed expression for the first min value.
vc11884admin@VC11884.win.bsh.de
parents: 148
diff changeset
360 }
169
d7c8493cb345 Manage filter and expressions for sde layers.
vc11884admin@VC11884.win.bsh.de
parents: 153
diff changeset
361 expression += " AND [" + pre;
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
362 expression += ce.getAttribute("expression_field_0")+ "]";
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
363 }
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
364 expression += " " + ce.getAttribute("expression_operator");
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
365 expression += " " + ce.getAttribute("value") + ")";
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
366 }
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
367 catch(NumberFormatException nfe) {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
368 String exp = ce.getAttribute("expression_field_0");
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
369 String pre = "";
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
370 if (!prefix.equals("") && !exp.startsWith(prefix)) {
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
371 pre = prefix + ".";
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
372 }
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
373 expression += "\"[" + pre;
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
374 expression += ce.getAttribute("expression_field_0") + "]\"";
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
375 expression += " " + ce.getAttribute("expression_operator");
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
376 expression += " \"" + ce.getAttribute("value") + "\")";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
377 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
378 catch(Exception e) {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
379 e.printStackTrace();
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
380 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
381 }
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
382 else {
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
383 for (int i = 0; i < count; i++) {
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
384 try {
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
385 Double.parseDouble(ce.getAttribute("value_" + i));
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
386 String exp = ce.getAttribute("expression_field_" + i);
acc9e5430177 Handle SDE connection attributes and expressions.
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parents: 132
diff changeset
387 String pre = "";
acc9e5430177 Handle SDE connection attributes and expressions.
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parents: 132
diff changeset
388 if (!prefix.equals("") && !exp.startsWith(prefix)) {
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
389 pre = prefix + ".";
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
390 }
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
391 expression += "[" + pre;
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
392 expression += ce.getAttribute("expression_field_" + i) + "]";
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
393 expression += " " + ce.getAttribute("expression_operator");
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
394 expression += " " + ce.getAttribute("value_" + i);
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
395 if (i < count - 1) {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
396 expression += " AND ";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
397 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
398 else {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
399 expression += ")";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
400 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
401 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
402 catch (NumberFormatException nfe) {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
403 String exp = ce.getAttribute("expression_field_" + i);
134
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
404 String pre = "";
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
405 if (!prefix.equals("") && !exp.startsWith(prefix)) {
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
406 pre = prefix + ".";
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
407 }
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
408 expression += "\"[" + pre;
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
409 expression += ce.getAttribute("expression_field_" + i) + "]\"";
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
410 expression += " " + ce.getAttribute("expression_operator");
acc9e5430177 Handle SDE connection attributes and expressions.
vc11884admin@VC11884.win.bsh.de
parents: 132
diff changeset
411 expression += " " + ce.getAttribute("value_" + i);
137
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
412 if (i < count - 1) {
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
413 expression += " AND ";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
414 }
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
415 else {
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
416 expression += ")";
cd55975ba0c4 Done some minor reformatings.
Raimund Renkert <rrenkert@intevation.de>
parents: 134
diff changeset
417 }
126
ff0354265a7d Write the correct expression for double values.
Raimund Renkert <rrenkert@intevation.de>
parents: 124
diff changeset
418 }
ff0354265a7d Write the correct expression for double values.
Raimund Renkert <rrenkert@intevation.de>
parents: 124
diff changeset
419 }
ff0354265a7d Write the correct expression for double values.
Raimund Renkert <rrenkert@intevation.de>
parents: 124
diff changeset
420 }
137
cd55975ba0c4 Done some minor reformatings.
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parents: 134
diff changeset
421 return expression;
127
5ba8bf865dc7 Write expressions for string values to the mapfile.
Raimund Renkert <rrenkert@intevation.de>
parents: 126
diff changeset
422 }
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
423 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
424
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