rrenkert@243: /* rrenkert@243: * Copyright (c) 2011 by Intevation GmbH, Germany rrenkert@243: * rrenkert@243: * This file is part of MXD2map. rrenkert@243: * rrenkert@243: * This program is free software under the LGPL (>=v2.1) rrenkert@243: * Read the file LICENCE.txt coming with the software for details rrenkert@243: * or visit http://www.gnu.org/licenses/ if it does not exist. rrenkert@243: * rrenkert@243: * MXD2map has been developed on behalf of the rrenkert@243: * Bundesamt fuer Seeschifffahrt und Hydrographie (BSH) in Hamburg rrenkert@243: * by Intevation GmbH. rrenkert@243: * rrenkert@243: * Authors: rrenkert@243: * Raimund Renkert rrenkert@243: * Bjoern Schilberg rrenkert@243: * Stephan Holl rrenkert@243: */ rrenkert@243: rrenkert@33: package de.intevation.mxd.reader; rrenkert@25: rrenkert@25: import org.apache.log4j.Logger; rrenkert@25: rrenkert@25: import com.esri.arcgis.carto.IFeatureRenderer; rrenkert@25: import com.esri.arcgis.display.ISymbol; rrenkert@25: import com.esri.arcgis.carto.SimpleRenderer; rrenkert@25: rrenkert@31: import org.w3c.dom.Element; rrenkert@116: import java.io.IOException; rrenkert@31: rrenkert@33: import de.intevation.mxd.utils.MapToXMLUtils; rrenkert@33: rrenkert@25: /** rrenkert@25: * Reads simple renderer information. rrenkert@25: * rrenkert@25: * @author Raimund Renkert rrenkert@25: */ rrenkert@31: public class SimpleRendererReader rrenkert@31: implements IRendererReader { rrenkert@25: rrenkert@31: /** rrenkert@31: * The logger. rrenkert@31: */ rrenkert@31: private static final Logger logger = rrenkert@36: Logger.getLogger(SimpleRendererReader.class); rrenkert@31: rrenkert@31: /** rrenkert@31: * Private member. rrenkert@31: */ rrenkert@25: private ISymbol symbol; rrenkert@31: private SimpleRenderer renderer; rrenkert@31: private Element layer; rrenkert@31: private MapToXMLUtils util; rrenkert@25: rrenkert@181: /** rrenkert@181: * Constructor with renderer. rrenkert@181: * rrenkert@181: * @param renderer ArcGIS renderer used to draw symbols. rrenkert@181: */ rrenkert@31: public SimpleRendererReader(IFeatureRenderer renderer) rrenkert@31: throws Exception { rrenkert@31: logger.debug("constructor()"); rrenkert@31: if(renderer instanceof SimpleRenderer) { rrenkert@31: this.renderer = (SimpleRenderer)renderer; rrenkert@25: } rrenkert@31: else{ rrenkert@31: throw new Exception ("Not an instance of SimpleRenderer!"); rrenkert@31: } rrenkert@25: } rrenkert@25: rrenkert@31: /** rrenkert@31: * Setter for the parent XML element. rrenkert@31: * rrenkert@31: * @param parent The XML parent node. rrenkert@31: */ rrenkert@31: public void setParent(Element parent) { rrenkert@31: this.layer = parent; rrenkert@31: } rrenkert@31: rrenkert@31: /** rrenkert@31: * Setter for the XML document helper. rrenkert@31: * rrenkert@31: * @param util The helper class for storing map information. rrenkert@31: */ rrenkert@31: public void setUtil(MapToXMLUtils util) { rrenkert@31: this.util = util; rrenkert@31: } rrenkert@31: rrenkert@31: /** rrenkert@31: * Reads the renderer attributes. rrenkert@31: * rrenkert@31: * @return The XML node. rrenkert@31: */ rrenkert@116: public Element read() { rrenkert@31: logger.debug("read()"); rrenkert@31: Element rendererElement; rrenkert@74: rendererElement = util.addRenderer(layer); rrenkert@60: rrenkert@116: try { rrenkert@116: rendererElement.setAttribute("label", renderer.getLabel()); rrenkert@31: } rrenkert@116: catch(IOException ioe) { rrenkert@116: logger.warn( rrenkert@116: "Could not read label name." + rrenkert@116: "Setting label name to \"default-label\""); rrenkert@116: rendererElement.setAttribute("label", "default-label"); rrenkert@31: } rrenkert@116: rrenkert@116: try { rrenkert@116: rendererElement.setAttribute( rrenkert@116: "description", rrenkert@116: renderer.getDescription()); rrenkert@74: } rrenkert@116: catch(IOException ioe) { rrenkert@135: logger.warn("Could not read description."); rrenkert@116: } rrenkert@116: rrenkert@116: try { aheinecke@294: rendererElement.setAttribute("rotationField", renderer.getRotationField()); aheinecke@294: logger.debug("Rotation is: " + renderer.getRotationField()); aheinecke@294: } aheinecke@294: catch(IOException ioe) { aheinecke@294: logger.warn("Could not read rorationField."); aheinecke@294: } aheinecke@294: aheinecke@294: aheinecke@294: try { rrenkert@116: symbol = renderer.getSymbol(); rrenkert@116: rrenkert@116: MarkerSymbolReader markerReader = new MarkerSymbolReader(); rrenkert@116: LineSymbolReader lineReader = new LineSymbolReader(); rrenkert@116: FillSymbolReader fillReader = new FillSymbolReader(); rrenkert@116: if(markerReader.canRead(symbol)) { rrenkert@116: markerReader.setSymbol(symbol); rrenkert@116: markerReader.setUtil(util); rrenkert@116: markerReader.setParent(rendererElement); rrenkert@116: markerReader.read(); rrenkert@116: } rrenkert@116: else if(lineReader.canRead(symbol)) { rrenkert@116: lineReader.setSymbol(symbol); rrenkert@116: lineReader.setUtil(util); rrenkert@116: lineReader.setParent(rendererElement); rrenkert@116: lineReader.read(); rrenkert@116: } rrenkert@116: else if(fillReader.canRead(symbol)) { rrenkert@116: fillReader.setSymbol(symbol); rrenkert@116: fillReader.setUtil(util); rrenkert@116: fillReader.setParent(rendererElement); rrenkert@116: fillReader.read(); rrenkert@116: } rrenkert@116: else { rrenkert@116: logger.debug( rrenkert@116: "No known Symbol type: " + rrenkert@116: symbol.getClass().toString()); rrenkert@116: } rrenkert@116: } rrenkert@116: catch(Exception e) { rrenkert@116: logger.error("Could not read symbol. Stopped reading renderer."); rrenkert@74: } rrenkert@74: return layer; rrenkert@25: } rrenkert@25: } rrenkert@25: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :