[MXD2map-commits] r303:a9684178cb29
scm-commit at wald.intevation.org
scm-commit at wald.intevation.org
Wed Sep 5 17:19:25 CEST 2012
details: http://hg.intevation.org/geospatial/mxd2map/rev/a9684178cb29
changeset: 303:a9684178cb29
user: Andre Heinecke <aheinecke at intevation.de>
date: Wed Sep 05 17:16:41 2012 +0200
description:
Add RasterLayer Reader
diffstat:
ChangeLog | 8 +
src/java/de/intevation/mxd/reader/MXDReader.java | 34 +++
src/java/de/intevation/mxd/reader/RasterLayerReader.java | 160 +++++++++++++++
3 files changed, 202 insertions(+), 0 deletions(-)
diffs (230 lines):
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 <aheinecke at intevation.de>
+
+ * 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 <aheinecke at intevation.de>
* 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 <info at 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 at intevation.de>
+ * Bjoern Schilberg <bjoern.schilberg at intevation.de>
+ * Stephan Holl <stephan.holl at intevation.de>
+ */
+
+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 <a href="mailto:aheinecke at intevation.de">Andre Heinecke</a>
+ */
+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 :
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