Mercurial > mxd2map
view src/java/de/intevation/mxd/reader/SimpleRendererReader.java @ 249:4c59d8c36418
Print out a message when a jointable attribute occurs in the mapfile.
author | raimund renkert <raimund.renkert@intevation.de> |
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date | Wed, 10 Aug 2011 15:00:40 +0200 |
parents | df4e0946ef02 |
children | 8079b2acca67 |
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/* * Copyright (c) 2011 by Intevation GmbH, Germany <info@intevation.de> * * This file is part of MXD2map. * * This program is free software under the LGPL (>=v2.1) * Read the file LICENCE.txt coming with the software for details * or visit http://www.gnu.org/licenses/ if it does not exist. * * MXD2map has been developed on behalf of the * Bundesamt fuer Seeschifffahrt und Hydrographie (BSH) in Hamburg * by Intevation GmbH. * * Authors: * Raimund Renkert <raimund.renkert@intevation.de> * Bjoern Schilberg <bjoern.schilberg@intevation.de> * Stephan Holl <stephan.holl@intevation.de> */ package de.intevation.mxd.reader; import org.apache.log4j.Logger; import com.esri.arcgis.carto.IFeatureRenderer; import com.esri.arcgis.display.ISymbol; import com.esri.arcgis.carto.SimpleRenderer; import org.w3c.dom.Element; import java.io.IOException; import de.intevation.mxd.utils.MapToXMLUtils; /** * Reads simple renderer information. * * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class SimpleRendererReader implements IRendererReader { /** * The logger. */ private static final Logger logger = Logger.getLogger(SimpleRendererReader.class); /** * Private member. */ private ISymbol symbol; private SimpleRenderer renderer; private Element layer; private MapToXMLUtils util; /** * Constructor with renderer. * * @param renderer ArcGIS renderer used to draw symbols. */ public SimpleRendererReader(IFeatureRenderer renderer) throws Exception { logger.debug("constructor()"); if(renderer instanceof SimpleRenderer) { this.renderer = (SimpleRenderer)renderer; } else{ throw new Exception ("Not an instance of SimpleRenderer!"); } } /** * Setter for the parent XML element. * * @param parent The XML parent node. */ public void setParent(Element parent) { this.layer = parent; } /** * Setter for the XML document helper. * * @param util The helper class for storing map information. */ public void setUtil(MapToXMLUtils util) { this.util = util; } /** * Reads the renderer attributes. * * @return The XML node. */ public Element read() { logger.debug("read()"); Element rendererElement; rendererElement = util.addRenderer(layer); try { rendererElement.setAttribute("label", renderer.getLabel()); } catch(IOException ioe) { logger.warn( "Could not read label name." + "Setting label name to \"default-label\""); rendererElement.setAttribute("label", "default-label"); } try { rendererElement.setAttribute( "description", renderer.getDescription()); } catch(IOException ioe) { logger.warn("Could not read description."); } try { symbol = renderer.getSymbol(); MarkerSymbolReader markerReader = new MarkerSymbolReader(); LineSymbolReader lineReader = new LineSymbolReader(); FillSymbolReader fillReader = new FillSymbolReader(); if(markerReader.canRead(symbol)) { markerReader.setSymbol(symbol); markerReader.setUtil(util); markerReader.setParent(rendererElement); markerReader.read(); } else if(lineReader.canRead(symbol)) { lineReader.setSymbol(symbol); lineReader.setUtil(util); lineReader.setParent(rendererElement); lineReader.read(); } else if(fillReader.canRead(symbol)) { fillReader.setSymbol(symbol); fillReader.setUtil(util); fillReader.setParent(rendererElement); fillReader.read(); } else { logger.debug( "No known Symbol type: " + symbol.getClass().toString()); } } catch(Exception e) { logger.error("Could not read symbol. Stopped reading renderer."); } return layer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :