rrenkert@26: //package de.intevation.mxd.reader;
rrenkert@25: 
rrenkert@25: import java.io.IOException;
rrenkert@25: 
rrenkert@25: import org.apache.log4j.Logger;
rrenkert@25: 
rrenkert@25: import com.esri.arcgis.geodatabase.IClass;
rrenkert@25: import com.esri.arcgis.carto.ILayer;
rrenkert@25: import com.esri.arcgis.carto.IMap;
rrenkert@25: import com.esri.arcgis.carto.MapDocument;
rrenkert@25: import com.esri.arcgis.carto.FeatureLayer;
rrenkert@25: import com.esri.arcgis.carto.IFeatureRenderer;
rrenkert@25: import com.esri.arcgis.carto.SimpleRenderer;
rrenkert@25: import com.esri.arcgis.carto.ClassBreaksRenderer;
rrenkert@25: import com.esri.arcgis.carto.UniqueValueRenderer;
rrenkert@25: 
rrenkert@25: import com.esri.arcgis.geodatabase.IFeatureClass;
rrenkert@25: import com.esri.arcgis.geodatabase.FeatureClass;
rrenkert@25: import com.esri.arcgis.geometry.ISpatialReference;
rrenkert@25: import com.esri.arcgis.geometry.ProjectedCoordinateSystem;
rrenkert@25: import com.esri.arcgis.geometry.IProjection;
rrenkert@25: import com.esri.arcgis.geometry.Projection;
rrenkert@25: 
rrenkert@27: import org.w3c.dom.Document;
rrenkert@27: import org.w3c.dom.Element;
rrenkert@30: import org.w3c.dom.Node;
rrenkert@27: 
rrenkert@25: /**
rrenkert@25:  * The MXD file reader.
rrenkert@25:  *
rrenkert@25:  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
rrenkert@25:  */
rrenkert@25: public class MXDReader implements IReader {
rrenkert@25: 
rrenkert@25:     //Member
rrenkert@25:     private String filename = "";
rrenkert@25:     private ArcGISInitializer initializer = null;
rrenkert@25:     private IMap map;
rrenkert@27:     private Document mapInfo;
rrenkert@25: 
rrenkert@25:     private static final Logger logger = Logger.getLogger(MXDReader.class);
rrenkert@25: 
rrenkert@25:     //Constructor
rrenkert@25:     public MXDReader() throws IOException{
rrenkert@25:         logger.debug("constructor()");
rrenkert@25:         initializer = new ArcGISInitializer();
rrenkert@27:         mapInfo = XMLUtils.newDocument();
rrenkert@25:     }
rrenkert@25: 
rrenkert@25: 
rrenkert@25:     //Methods
rrenkert@25: 
rrenkert@25:     /**
rrenkert@25:      * Initialize the ArcGIS Objects.
rrenkert@25:      */
rrenkert@25:     public boolean init() throws IOException{
rrenkert@25:         logger.debug("init()");
rrenkert@25:         initializer.initArcGIS();
rrenkert@25:         initializer.initArcGISLicenses();
rrenkert@25:         return true;
rrenkert@25:     }
rrenkert@25: 
rrenkert@25:     /**
rrenkert@25:      * Shutdown the ArcGIS Objects.
rrenkert@25:      */
rrenkert@25:     public boolean shutdown() throws IOException{
rrenkert@25:         logger.debug("shutdown()");
rrenkert@25:         if(initializer == null){
rrenkert@25:             throw new IOException("Faild to shutdown!");
rrenkert@25:         }
rrenkert@25:         else{
rrenkert@25:             initializer.shutdownArcGIS();
rrenkert@25:             return true;
rrenkert@25:         }
rrenkert@25:     }
rrenkert@25: 
rrenkert@25:     /**
rrenkert@25:      * Set the path and filename to the MXD-File.
rrenkert@25:      */
rrenkert@25:     public void setFilename(String name){
rrenkert@25:         logger.debug("setFilename()");
rrenkert@25:         filename = name;
rrenkert@25:     }
rrenkert@25: 
rrenkert@27: 
rrenkert@27:     private void openMapDocument() throws IOException{
rrenkert@27:         MapDocument m = new MapDocument();
rrenkert@27:         if(!m.isMapDocument(filename)){
rrenkert@27:             throw new IOException(filename + " is not a map!");
rrenkert@27:         }
rrenkert@27:         m.open(filename, null);
rrenkert@27:         map = m.getMap(0);
rrenkert@27:     }
rrenkert@25:     /**
rrenkert@25:      * Read the MXD file content.
rrenkert@25:      */
rrenkert@25:     public boolean read() throws IOException{
rrenkert@25:         logger.debug("read()");
rrenkert@25:         if(filename == ""){
rrenkert@25:             throw new IOException("Please set filename!");
rrenkert@25:         }
rrenkert@25:         else{
rrenkert@27:             openMapDocument();
rrenkert@25:             MapReader mreader = new MapReader (map);
rrenkert@27:             mreader.setDocument(mapInfo);
rrenkert@25:             mreader.read();
rrenkert@27: 
rrenkert@25:             for(int i = 0; i < map.getLayerCount();i++){
rrenkert@27:                 ILayer layer = map.getLayer(i);
rrenkert@27:                 try{
rrenkert@29:                     FeatureLayerReader lr = new FeatureLayerReader(layer);
rrenkert@29:                     lr.setDocument(mapInfo);
rrenkert@27:                     lr.read();
rrenkert@27:                     if (layer instanceof FeatureLayer){
rrenkert@30:                         IFeatureClass fc = ((FeatureLayer)layer).getFeatureClass();
rrenkert@30:                         IClassReader creader = new FeatureClassReader(fc);
rrenkert@30: 
rrenkert@27:                         IFeatureRenderer renderer = ((FeatureLayer)layer).getRenderer();
rrenkert@27:                         IRendererReader rreader;
rrenkert@25:                         if(renderer instanceof SimpleRenderer){
rrenkert@25:                             rreader = new SimpleRendererReader(renderer);
rrenkert@25:                             rreader.read();
rrenkert@25:                         }
rrenkert@25:                         else if(renderer instanceof ClassBreaksRenderer){
rrenkert@25:                             rreader = new ClassBreakRendererReader(renderer);
rrenkert@25:                             rreader.read();
rrenkert@25:                         }
rrenkert@25:                         else if(renderer instanceof UniqueValueRenderer){
rrenkert@25:                             rreader = new UniqueValueRendererReader(renderer);
rrenkert@25:                             rreader.read();
rrenkert@25:                         }
rrenkert@25:                         else{
rrenkert@25:                             System.out.println("No known renderer!");
rrenkert@25:                             System.out.println("Implement new renderer for " +
rrenkert@25:                                                renderer.getClass().toString());
rrenkert@25:                         }
rrenkert@25:                     }
rrenkert@27:                 }
rrenkert@27:                 catch(Exception e){
rrenkert@27:                     e.printStackTrace();
rrenkert@25:                 }
rrenkert@25:             }
rrenkert@29:             XMLUtils.toStream(mapInfo, System.out);
rrenkert@25:         }
rrenkert@25:         return true;
rrenkert@25:     }
rrenkert@25: 
rrenkert@27: 
rrenkert@25:     /**
rrenkert@25:      * Get the mapinformation as DOM document. TODO: implement me!
rrenkert@25:      */
rrenkert@27:     public Document getMapDocument(){
rrenkert@27:         logger.debug("getMapDocument()");
rrenkert@27:         return mapInfo;
rrenkert@25:     }
rrenkert@25: }
rrenkert@25: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :