Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/MXDReader.java @ 26:3e24fffdf2bb

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Moved reader components to reader folder.
author Raimund Renkert <rrenkert@intevation.de>
date Fri, 08 Apr 2011 12:26:17 +0200
parents src/java/de/intevation/mxd/MXDReader.java@cbd67b1100d8
children e5fdc37f8f94
rev   line source
26
3e24fffdf2bb Moved reader components to reader folder.
Raimund Renkert <rrenkert@intevation.de>
parents: 25
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1 //package de.intevation.mxd.reader;
25
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2
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3 import java.io.IOException;
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4
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5 import org.apache.log4j.Logger;
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6
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7 import com.esri.arcgis.geodatabase.IClass;
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8 import com.esri.arcgis.carto.ILayer;
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9 import com.esri.arcgis.carto.IMap;
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10 import com.esri.arcgis.carto.MapDocument;
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11 import com.esri.arcgis.carto.FeatureLayer;
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12 import com.esri.arcgis.carto.IFeatureRenderer;
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13 import com.esri.arcgis.carto.SimpleRenderer;
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14 import com.esri.arcgis.carto.ClassBreaksRenderer;
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15 import com.esri.arcgis.carto.UniqueValueRenderer;
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16
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17 import com.esri.arcgis.geodatabase.IFeatureClass;
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18 import com.esri.arcgis.geodatabase.FeatureClass;
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19 import com.esri.arcgis.geometry.ISpatialReference;
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20 import com.esri.arcgis.geometry.ProjectedCoordinateSystem;
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21 import com.esri.arcgis.geometry.IProjection;
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22 import com.esri.arcgis.geometry.Projection;
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23
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24 /**
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25 * The MXD file reader.
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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 MXDReader implements IReader {
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30
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31 //Member
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32 private String filename = "";
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33 private ArcGISInitializer initializer = null;
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34 private IMap map;
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35
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36 private static final Logger logger = Logger.getLogger(MXDReader.class);
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37
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38 //Constructor
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39 public MXDReader() throws IOException{
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40 logger.debug("constructor()");
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41 initializer = new ArcGISInitializer();
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42 }
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43
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44
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45 //Methods
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46
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47 /**
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48 * Initialize the ArcGIS Objects.
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49 */
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50 public boolean init() throws IOException{
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51 logger.debug("init()");
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52 initializer.initArcGIS();
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53 initializer.initArcGISLicenses();
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54 return true;
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55 }
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56
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57 /**
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58 * Shutdown the ArcGIS Objects.
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59 */
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60 public boolean shutdown() throws IOException{
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61 logger.debug("shutdown()");
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62 if(initializer == null){
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63 throw new IOException("Faild to shutdown!");
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64 }
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65 else{
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66 initializer.shutdownArcGIS();
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67 return true;
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68 }
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69 }
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70
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71 /**
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72 * Set the path and filename to the MXD-File.
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73 */
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74 public void setFilename(String name){
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75 logger.debug("setFilename()");
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76 filename = name;
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77 }
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78
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79 /**
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80 * Read the MXD file content.
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81 */
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82 public boolean read() throws IOException{
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83 logger.debug("read()");
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84 if(filename == ""){
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85 throw new IOException("Please set filename!");
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86 }
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87 else{
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88 MapDocument m = new MapDocument();
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89 if(!m.isMapDocument(filename)){
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90 throw new IOException(filename + " is not a map!");
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91 }
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92 m.open(filename, null);
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93 map = m.getMap(0);
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94 MapReader mreader = new MapReader (map);
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95 mreader.read();
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96 for(int i = 0; i < map.getLayerCount();i++){
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97 ILayer layer = map.getLayer(0);
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98 ILayerReader lr = new FeatureLayerReader(layer);
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99 lr.read();
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100 if (layer instanceof FeatureLayer){
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101 IFeatureRenderer renderer = ((FeatureLayer)layer).getRenderer();
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102 IRendererReader rreader;
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103 try{
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104 if(renderer instanceof SimpleRenderer){
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105 rreader = new SimpleRendererReader(renderer);
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106 rreader.read();
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107 }
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108 else if(renderer instanceof ClassBreaksRenderer){
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109 rreader = new ClassBreakRendererReader(renderer);
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110 rreader.read();
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111 }
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112 else if(renderer instanceof UniqueValueRenderer){
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113 rreader = new UniqueValueRendererReader(renderer);
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114 rreader.read();
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115 }
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116 else{
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117 System.out.println("No known renderer!");
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118 System.out.println("Implement new renderer for " +
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119 renderer.getClass().toString());
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120 }
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121 }
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122 catch(Exception e){
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123 e.printStackTrace();
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124 }
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125 }
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126 }
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127 }
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128 return true;
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129 }
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130
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131 /**
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132 * Get the mapinformation as DOM document. TODO: implement me!
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133 */
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134 public void getMapDocument(){
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135 logger.debug("getMapDocument() -> not implemented jet.");
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136 }
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137 }
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138 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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