rrenkert@33: 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.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@36: import com.esri.arcgis.carto.GdbRasterCatalogLayer;
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@27: import org.w3c.dom.Document;
rrenkert@27: import org.w3c.dom.Element;
rrenkert@27:
rrenkert@33: import de.intevation.mxd.ArcGISInitializer;
rrenkert@33: import de.intevation.mxd.utils.MapToXMLUtils;
rrenkert@33:
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@43: public class MXDReader
rrenkert@43: implements IReader {
rrenkert@43: /**
rrenkert@43: * The Logger.
rrenkert@43: */
rrenkert@43: private static final Logger logger = Logger.getLogger(MXDReader.class);
rrenkert@25:
rrenkert@43: /**
rrenkert@43: * Private member.
rrenkert@43: */
rrenkert@25: private String filename = "";
rrenkert@25: private ArcGISInitializer initializer = null;
rrenkert@40: private MapToXMLUtils util;
rrenkert@25: private IMap map;
rrenkert@25:
rrenkert@25:
rrenkert@43: public MXDReader()
rrenkert@43: throws IOException {
rrenkert@25: logger.debug("constructor()");
rrenkert@25: initializer = new ArcGISInitializer();
rrenkert@40: util = new MapToXMLUtils();
rrenkert@25: }
rrenkert@25:
rrenkert@25:
rrenkert@25: /**
rrenkert@25: * Initialize the ArcGIS Objects.
rrenkert@25: */
rrenkert@43: public boolean init()
rrenkert@43: 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@43: public boolean shutdown()
rrenkert@43: throws IOException {
rrenkert@25: logger.debug("shutdown()");
rrenkert@43: if(initializer == null) {
rrenkert@25: throw new IOException("Faild to shutdown!");
rrenkert@25: }
rrenkert@43: 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@43: public void setFilename(String name) {
rrenkert@25: logger.debug("setFilename()");
rrenkert@25: filename = name;
rrenkert@25: }
rrenkert@25:
rrenkert@27:
rrenkert@43: private void openMapDocument()
rrenkert@43: throws IOException {
rrenkert@27: MapDocument m = new MapDocument();
rrenkert@43: 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@43:
rrenkert@25: /**
rrenkert@25: * Read the MXD file content.
rrenkert@25: */
rrenkert@43: public boolean read()
rrenkert@43: throws IOException {
rrenkert@25: logger.debug("read()");
rrenkert@43: if(filename == "") {
rrenkert@25: throw new IOException("Please set filename!");
rrenkert@25: }
rrenkert@43: else {
rrenkert@40: util.addFilename(filename);
rrenkert@27: openMapDocument();
rrenkert@40: MapReader mreader;
rrenkert@40: try {
rrenkert@40: mreader = new MapReader (map);
rrenkert@40: mreader.setUtil(util);
rrenkert@40: mreader.read();
rrenkert@40:
rrenkert@40: }
rrenkert@40: catch(Exception e) {
rrenkert@40: e.printStackTrace();
rrenkert@40: }
rrenkert@27:
rrenkert@43: for(int i = 0; i < map.getLayerCount();i++) {
rrenkert@27: ILayer layer = map.getLayer(i);
rrenkert@43: try {
rrenkert@74: //TODO Implement wrapper for renderer reader
rrenkert@43: if (layer instanceof FeatureLayer) {
rrenkert@36: FeatureLayerReader lr = new FeatureLayerReader(layer);
rrenkert@36: lr.setUtil(util);
rrenkert@36: Element layerElement = lr.read();
rrenkert@43: IFeatureRenderer renderer =
rrenkert@43: ((FeatureLayer)layer).getRenderer();
rrenkert@27: IRendererReader rreader;
rrenkert@43: if(renderer instanceof SimpleRenderer) {
rrenkert@25: rreader = new SimpleRendererReader(renderer);
rrenkert@31: rreader.setParent(layerElement);
rrenkert@31: rreader.setUtil(util);
rrenkert@25: rreader.read();
rrenkert@25: }
rrenkert@43: else if(renderer instanceof ClassBreaksRenderer) {
rrenkert@25: rreader = new ClassBreakRendererReader(renderer);
rrenkert@31: rreader.setParent(layerElement);
rrenkert@31: rreader.setUtil(util);
rrenkert@25: rreader.read();
rrenkert@25: }
rrenkert@43: else if(renderer instanceof UniqueValueRenderer) {
rrenkert@25: rreader = new UniqueValueRendererReader(renderer);
rrenkert@31: rreader.setParent(layerElement);
rrenkert@31: rreader.setUtil(util);
rrenkert@25: rreader.read();
rrenkert@25: }
rrenkert@25: else{
rrenkert@69: logger.debug("Not a known renderer type " +
rrenkert@69: renderer.getClass().toString());
rrenkert@25: }
rrenkert@25: }
rrenkert@36: else if(layer instanceof GdbRasterCatalogLayer) {
rrenkert@36: GdbRasterCatalogLayerReader gclr =
rrenkert@36: new GdbRasterCatalogLayerReader(layer);
rrenkert@36: gclr.setUtil(util);
rrenkert@36: Element layerElement = gclr.read();
rrenkert@43: IFeatureRenderer renderer =
rrenkert@43: ((GdbRasterCatalogLayer)layer).getRenderer();
rrenkert@36: IRendererReader rreader;
rrenkert@43: if(renderer instanceof SimpleRenderer) {
rrenkert@36: rreader = new SimpleRendererReader(renderer);
rrenkert@36: rreader.setParent(layerElement);
rrenkert@36: rreader.setUtil(util);
rrenkert@36: rreader.read();
rrenkert@36: }
rrenkert@43: else if(renderer instanceof ClassBreaksRenderer) {
rrenkert@36: rreader = new ClassBreakRendererReader(renderer);
rrenkert@36: rreader.setParent(layerElement);
rrenkert@36: rreader.setUtil(util);
rrenkert@36: rreader.read();
rrenkert@36: }
rrenkert@43: else if(renderer instanceof UniqueValueRenderer) {
rrenkert@36: rreader = new UniqueValueRendererReader(renderer);
rrenkert@36: rreader.setParent(layerElement);
rrenkert@36: rreader.setUtil(util);
rrenkert@36: rreader.read();
rrenkert@36: }
rrenkert@43: else {
rrenkert@69: logger.debug("Not a known renderer type " +
rrenkert@69: renderer.getClass().toString());
rrenkert@36: }
rrenkert@36: }
rrenkert@27: }
rrenkert@43: catch(Exception e) {
rrenkert@27: e.printStackTrace();
rrenkert@74: return false;
rrenkert@25: }
rrenkert@25: }
rrenkert@31: util.print();
rrenkert@25: }
rrenkert@25: return true;
rrenkert@25: }
rrenkert@25:
rrenkert@43: /**
rrenkert@43: * Get the root DOM document.
rrenkert@43: */
rrenkert@43: public Document getMapDocument() {
rrenkert@27: logger.debug("getMapDocument()");
rrenkert@40: return util.getDocument();
rrenkert@25: }
rrenkert@25: }
rrenkert@25: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :