Mercurial > mxd2map > mxd2map
comparison src/java/de/intevation/mxd/MXDReader.java @ 25:cbd67b1100d8
Initial commit of the first prototype.
| author | Raimund Renkert <rrenkert@intevation.de> |
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| date | Fri, 08 Apr 2011 11:47:59 +0200 |
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| 24:c0060abb7457 | 25:cbd67b1100d8 |
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| 1 //package de.intevation.mxd; | |
| 2 | |
| 3 import java.io.IOException; | |
| 4 | |
| 5 import org.apache.log4j.Logger; | |
| 6 | |
| 7 import com.esri.arcgis.geodatabase.IClass; | |
| 8 import com.esri.arcgis.carto.ILayer; | |
| 9 import com.esri.arcgis.carto.IMap; | |
| 10 import com.esri.arcgis.carto.MapDocument; | |
| 11 import com.esri.arcgis.carto.FeatureLayer; | |
| 12 import com.esri.arcgis.carto.IFeatureRenderer; | |
| 13 import com.esri.arcgis.carto.SimpleRenderer; | |
| 14 import com.esri.arcgis.carto.ClassBreaksRenderer; | |
| 15 import com.esri.arcgis.carto.UniqueValueRenderer; | |
| 16 | |
| 17 import com.esri.arcgis.geodatabase.IFeatureClass; | |
| 18 import com.esri.arcgis.geodatabase.FeatureClass; | |
| 19 import com.esri.arcgis.geometry.ISpatialReference; | |
| 20 import com.esri.arcgis.geometry.ProjectedCoordinateSystem; | |
| 21 import com.esri.arcgis.geometry.IProjection; | |
| 22 import com.esri.arcgis.geometry.Projection; | |
| 23 | |
| 24 /** | |
| 25 * The MXD file reader. | |
| 26 * | |
| 27 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | |
| 28 */ | |
| 29 public class MXDReader implements IReader { | |
| 30 | |
| 31 //Member | |
| 32 private String filename = ""; | |
| 33 private ArcGISInitializer initializer = null; | |
| 34 private IMap map; | |
| 35 | |
| 36 private static final Logger logger = Logger.getLogger(MXDReader.class); | |
| 37 | |
| 38 //Constructor | |
| 39 public MXDReader() throws IOException{ | |
| 40 logger.debug("constructor()"); | |
| 41 initializer = new ArcGISInitializer(); | |
| 42 } | |
| 43 | |
| 44 | |
| 45 //Methods | |
| 46 | |
| 47 /** | |
| 48 * Initialize the ArcGIS Objects. | |
| 49 */ | |
| 50 public boolean init() throws IOException{ | |
| 51 logger.debug("init()"); | |
| 52 initializer.initArcGIS(); | |
| 53 initializer.initArcGISLicenses(); | |
| 54 return true; | |
| 55 } | |
| 56 | |
| 57 /** | |
| 58 * Shutdown the ArcGIS Objects. | |
| 59 */ | |
| 60 public boolean shutdown() throws IOException{ | |
| 61 logger.debug("shutdown()"); | |
| 62 if(initializer == null){ | |
| 63 throw new IOException("Faild to shutdown!"); | |
| 64 } | |
| 65 else{ | |
| 66 initializer.shutdownArcGIS(); | |
| 67 return true; | |
| 68 } | |
| 69 } | |
| 70 | |
| 71 /** | |
| 72 * Set the path and filename to the MXD-File. | |
| 73 */ | |
| 74 public void setFilename(String name){ | |
| 75 logger.debug("setFilename()"); | |
| 76 filename = name; | |
| 77 } | |
| 78 | |
| 79 /** | |
| 80 * Read the MXD file content. | |
| 81 */ | |
| 82 public boolean read() throws IOException{ | |
| 83 logger.debug("read()"); | |
| 84 if(filename == ""){ | |
| 85 throw new IOException("Please set filename!"); | |
| 86 } | |
| 87 else{ | |
| 88 MapDocument m = new MapDocument(); | |
| 89 if(!m.isMapDocument(filename)){ | |
| 90 throw new IOException(filename + " is not a map!"); | |
| 91 } | |
| 92 m.open(filename, null); | |
| 93 map = m.getMap(0); | |
| 94 MapReader mreader = new MapReader (map); | |
| 95 mreader.read(); | |
| 96 for(int i = 0; i < map.getLayerCount();i++){ | |
| 97 ILayer layer = map.getLayer(0); | |
| 98 ILayerReader lr = new FeatureLayerReader(layer); | |
| 99 lr.read(); | |
| 100 if (layer instanceof FeatureLayer){ | |
| 101 IFeatureRenderer renderer = ((FeatureLayer)layer).getRenderer(); | |
| 102 IRendererReader rreader; | |
| 103 try{ | |
| 104 if(renderer instanceof SimpleRenderer){ | |
| 105 rreader = new SimpleRendererReader(renderer); | |
| 106 rreader.read(); | |
| 107 } | |
| 108 else if(renderer instanceof ClassBreaksRenderer){ | |
| 109 rreader = new ClassBreakRendererReader(renderer); | |
| 110 rreader.read(); | |
| 111 } | |
| 112 else if(renderer instanceof UniqueValueRenderer){ | |
| 113 rreader = new UniqueValueRendererReader(renderer); | |
| 114 rreader.read(); | |
| 115 } | |
| 116 else{ | |
| 117 System.out.println("No known renderer!"); | |
| 118 System.out.println("Implement new renderer for " + | |
| 119 renderer.getClass().toString()); | |
| 120 } | |
| 121 } | |
| 122 catch(Exception e){ | |
| 123 e.printStackTrace(); | |
| 124 } | |
| 125 } | |
| 126 } | |
| 127 } | |
| 128 return true; | |
| 129 } | |
| 130 | |
| 131 /** | |
| 132 * Get the mapinformation as DOM document. TODO: implement me! | |
| 133 */ | |
| 134 public void getMapDocument(){ | |
| 135 logger.debug("getMapDocument() -> not implemented jet."); | |
| 136 } | |
| 137 } | |
| 138 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |