# HG changeset patch # User Andre Heinecke # Date 1346858201 -7200 # Node ID a9684178cb29f6d8a4a889a7a29ceb42f42d18fa # Parent f5ac467e2863a4379f0fba7b3dd2a7c97b44cb7d Add RasterLayer Reader diff -r f5ac467e2863 -r a9684178cb29 ChangeLog --- a/ChangeLog Wed Sep 05 17:16:17 2012 +0200 +++ b/ChangeLog Wed Sep 05 17:16:41 2012 +0200 @@ -1,3 +1,11 @@ +2012-09-05 Andre Heinecke + + * src/java/de/intevation/mxd/reader/RasterLayerReader.java: + New add support for reading reaster Layers + + * src/java/de/intevation/mxd/reader/MXDReader.java: + Add Checks for the new Raster Reader class + 2012-09-05 Andre Heinecke * src/java/de/intevation/mxd/reader/WMSGroupLayerReader.java, diff -r f5ac467e2863 -r a9684178cb29 src/java/de/intevation/mxd/reader/MXDReader.java --- a/src/java/de/intevation/mxd/reader/MXDReader.java Wed Sep 05 17:16:17 2012 +0200 +++ b/src/java/de/intevation/mxd/reader/MXDReader.java Wed Sep 05 17:16:41 2012 +0200 @@ -36,6 +36,7 @@ import com.esri.arcgis.carto.WMSMapLayer; import com.esri.arcgis.carto.WMSGroupLayer; import com.esri.arcgis.carto.WMSLayer; +import com.esri.arcgis.carto.RasterLayer; import org.w3c.dom.Document; import org.w3c.dom.Element; @@ -251,6 +252,39 @@ throw new IOException ("Error reading WMSlayer."); } } + else if(layer instanceof RasterLayer) { + RasterLayerReader lr = + new RasterLayerReader(layer); + lr.setUtil(util); + Element layerElement = lr.read(); +/* TODO implement support for classes in Raster Layers + IRasterRenderer renderer = + ((RasterLayer)layer).getRenderer(); + IRendererReader rreader; + if(renderer instanceof SimpleRenderer) { + rreader = new SimpleRendererReader(renderer); + rreader.setParent(layerElement); + rreader.setUtil(util); + rreader.read(); + } + else if(renderer instanceof ClassBreaksRenderer) { + rreader = new ClassBreakRendererReader(renderer); + rreader.setParent(layerElement); + rreader.setUtil(util); + rreader.read(); + } + else if(renderer instanceof UniqueValueRenderer) { + rreader = new UniqueValueRendererReader(renderer); + rreader.setParent(layerElement); + rreader.setUtil(util); + rreader.read(); + } + else { + logger.debug("Not a known renderer type " + + renderer.getClass().toString()); + } +*/ + } else { logger.info( "Layertype not known: " + diff -r f5ac467e2863 -r a9684178cb29 src/java/de/intevation/mxd/reader/RasterLayerReader.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/java/de/intevation/mxd/reader/RasterLayerReader.java Wed Sep 05 17:16:41 2012 +0200 @@ -0,0 +1,160 @@ +/* + * Copyright (c) 2011 by Intevation GmbH, Germany + * + * 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 + * Bjoern Schilberg + * Stephan Holl + */ + +package de.intevation.mxd.reader; + +import org.apache.log4j.Logger; + +import com.esri.arcgis.carto.ILayer; +import com.esri.arcgis.carto.RasterLayer; +import com.esri.arcgis.carto.AnnotateLayerPropertiesCollection; +import com.esri.arcgis.carto.IAnnotateLayerProperties; +import com.esri.arcgis.carto.LabelEngineLayerProperties; +import com.esri.arcgis.geodatabase.RasterDatasetName; +import com.esri.arcgis.system.IName; +import com.esri.arcgis.system.IPropertySet; +import com.esri.arcgis.geometry.Envelope; + +import org.w3c.dom.Element; + +import de.intevation.mxd.utils.MapToXMLUtils; +import java.io.IOException; +import com.esri.arcgis.interop.AutomationException; +/** + * Reads Layer information. + * + * @author Andre Heinecke + */ +public class RasterLayerReader +implements ILayerReader { + + /** + * The logger. + */ + private static final Logger logger = + Logger.getLogger(RasterLayerReader.class); + + /** + * Privte member. + */ + private RasterLayer layer; + private MapToXMLUtils util; + + /** + * Constructor with layer. + * + * @param layer The ArcGIS layer object. + */ + public RasterLayerReader(ILayer layer) + throws Exception { + if(layer instanceof RasterLayer) { + this.layer = (RasterLayer)layer; + } + else { + throw new Exception("Not an instance of RasterLayer: " + + layer.getClass().toString()); + } + } + + /** + * Setter for XML document helper. + * + * @param util The helper for storing map information. + */ + public void setUtil(MapToXMLUtils util) { + this.util = util; + } + + /** + * Reads the Layer content. + * + * @return The layer XML element. + */ + public Element read() + throws IOException{ + logger.debug("read()"); + Element layerElement; + try { + layerElement = util.addLayer(); + } + catch(Exception e) { + logger.error("Failed to create DOM-Element for Layer."); + return null; + } + + try { + layerElement.setAttribute("name", layer.getName()); + } + catch(IOException ioe) { + logger.warn( + "Could not read layer name." + + " Stopped reading layer."); + throw new IOException("Error reading layer name."); + } + + try { + layerElement.setAttribute("min_scale", + String.valueOf(layer.getMinimumScale())); + } + catch(IOException ioe) { + logger.warn("Could not read minimum scale."); + } + + try { + layerElement.setAttribute("max_scale", + String.valueOf(layer.getMaximumScale())); + } + catch(IOException ioe) { + logger.warn( + "Could not read maximum scale."); + } + + try { + if(layer.isVisible()) { + layerElement.setAttribute("status", "on"); + } + else { + layerElement.setAttribute("status", "off"); + } + } + catch(IOException ioe) { + logger.warn( + "Could not read layer status." + + " Setting layer status to \"on\"."); + layerElement.setAttribute("status", "on"); + } + try { + layerElement.setAttribute("data_source", layer.getFilePath()); + } + catch(IOException ioe) { + logger.warn( + "Could not read datasource." + + " Stopped reading layer " + layer.getName() + "."); + util.removeLayer(layerElement); + return null; + } + + // Static Attributes for Raster: + layerElement.setAttribute("type", "raster"); + layerElement.setAttribute("connection_type", "local"); + + return layerElement; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :