# HG changeset patch # User Andre Heinecke # Date 1346854758 -7200 # Node ID 2cb2d8eb56ed415aa0ce2603352dd84ea646ff31 # Parent 215ae6199b95e09e1626aac625957e9b70132eb2 Add WMS Support in the Reader classes and add new Reader classes for WMS Layers diff -r 215ae6199b95 -r 2cb2d8eb56ed ChangeLog --- a/ChangeLog Wed Sep 05 16:15:03 2012 +0200 +++ b/ChangeLog Wed Sep 05 16:19:18 2012 +0200 @@ -1,3 +1,11 @@ +2012-09-05 Andre Heinecke + + * src/java/de/intevation/mxd/reader/WMSGroupLayerReader.java, + src/java/de/intevation/mxd/reader/WMSMapLayerReader.java, + src/java/de/intevation/mxd/reader/WMSLayerReader.java: + New: Add reader classes for WMSGroupLayer, WMSMapLayer and + WMSLayer + 2012-09-05 Andre Heinecke * src/java/de/intevation/mxd/writer/MapScriptWriter.java: diff -r 215ae6199b95 -r 2cb2d8eb56ed src/java/de/intevation/mxd/reader/MXDReader.java --- a/src/java/de/intevation/mxd/reader/MXDReader.java Wed Sep 05 16:15:03 2012 +0200 +++ b/src/java/de/intevation/mxd/reader/MXDReader.java Wed Sep 05 16:19:18 2012 +0200 @@ -33,6 +33,9 @@ import com.esri.arcgis.carto.ClassBreaksRenderer; import com.esri.arcgis.carto.UniqueValueRenderer; import com.esri.arcgis.carto.GroupLayer; +import com.esri.arcgis.carto.WMSMapLayer; +import com.esri.arcgis.carto.WMSGroupLayer; +import com.esri.arcgis.carto.WMSLayer; import org.w3c.dom.Document; import org.w3c.dom.Element; @@ -224,6 +227,30 @@ throw new IOException ("Error reading grouplayer."); } } + else if(layer instanceof WMSMapLayer) { + WMSMapLayerReader lr = new WMSMapLayerReader(layer); + lr.setUtil(util); + Element layerElement = lr.read(""); + if(layerElement == null) { + throw new IOException ("Error reading WMSMapLayer."); + } + } + else if(layer instanceof WMSGroupLayer) { + WMSGroupLayerReader lr = new WMSGroupLayerReader(layer); + lr.setUtil(util); + Element layerElement = lr.read(""); + if(layerElement == null) { + throw new IOException ("Error reading WMSGrouplayer."); + } + } + else if(layer instanceof WMSLayer) { + WMSLayerReader lr = new WMSLayerReader(layer); + lr.setUtil(util); + Element layerElement = lr.read(); + if(layerElement == null) { + throw new IOException ("Error reading WMSlayer."); + } + } else { logger.info( "Layertype not known: " + diff -r 215ae6199b95 -r 2cb2d8eb56ed src/java/de/intevation/mxd/reader/WMSGroupLayerReader.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/java/de/intevation/mxd/reader/WMSGroupLayerReader.java Wed Sep 05 16:19:18 2012 +0200 @@ -0,0 +1,125 @@ +/* + * 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 java.io.IOException; + +import org.apache.log4j.Logger; + +import com.esri.arcgis.carto.ILayer; +import com.esri.arcgis.carto.IFeatureRenderer; +import com.esri.arcgis.carto.WMSMapLayer; +import com.esri.arcgis.carto.WMSGroupLayer; +import com.esri.arcgis.carto.WMSLayer; +import com.esri.arcgis.gisclient.IWMSServiceDescription; +import com.esri.arcgis.geometry.Envelope; + +import org.w3c.dom.Element; + +import de.intevation.mxd.utils.MapToXMLUtils; + + +/** + * Reads Layer information. + * + * @author Andre Heinecke + */ +public class WMSGroupLayerReader { + + /** + * The logger. + */ + private static final Logger logger = + Logger.getLogger(FeatureLayerReader.class); + + /** + * Privte member. + */ + private WMSGroupLayer layer; + private MapToXMLUtils util; + private int invalidLayerCount; + + /** + * Constructor with layer. + * + * @param layer The ArcGIS layer object. + */ + public WMSGroupLayerReader(ILayer layer) + throws Exception { + if(layer instanceof WMSGroupLayer) { + this.layer = (WMSGroupLayer)layer; + invalidLayerCount = 0; + } + else { + throw new Exception("Not an instance of WMSGroupLayer: " + + 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(String group) + throws IOException{ + logger.debug("read()"); + Element layerElement = null; + for(int i = 0; i < layer.getCount();i++) { + try { + ILayer lay = layer.getLayer(i); + logger.debug("Reading sublayer " + i + " Name: " + lay.getName()); + if(lay instanceof WMSMapLayer) { + WMSMapLayerReader lr = new WMSMapLayerReader (lay); + lr.setUtil(this.util); + layerElement = lr.read("/" + layer.getName()); + } else if(lay instanceof WMSGroupLayer) { + WMSGroupLayerReader lr = new WMSGroupLayerReader (lay); + lr.setUtil(this.util); + layerElement = lr.read("/" + layer.getName()); + } else if(lay instanceof WMSLayer) { + WMSLayerReader lr = new WMSLayerReader (lay); + lr.setUtil(this.util); + layerElement = lr.read(); + } else { + logger.error("Sublayer not handled: " + lay.getClass().toString()); + } + if (layerElement != null) { + layerElement.setAttribute("group", group + "/" + layer.getName()); + } + } + catch(Exception e) { + logger.debug(e); + logger.error("Error reading sublayers. Stop reading: " + layer.getName()); + } + } + return layerElement; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r 215ae6199b95 -r 2cb2d8eb56ed src/java/de/intevation/mxd/reader/WMSLayerReader.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/java/de/intevation/mxd/reader/WMSLayerReader.java Wed Sep 05 16:19:18 2012 +0200 @@ -0,0 +1,182 @@ +/* + * 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 java.io.IOException; + +import org.apache.log4j.Logger; + +import com.esri.arcgis.carto.ILayer; +import com.esri.arcgis.carto.IFeatureRenderer; +import com.esri.arcgis.carto.WMSMapLayer; +import com.esri.arcgis.carto.WMSGroupLayer; +import com.esri.arcgis.carto.WMSLayer; +import com.esri.arcgis.gisclient.IWMSServiceDescription; +import com.esri.arcgis.gisclient.IWMSLayerDescription; +import com.esri.arcgis.geometry.Envelope; + +import org.w3c.dom.Element; + +import de.intevation.mxd.utils.MapToXMLUtils; + + +/** + * Reads Layer information. + * + * @author Andre Heinecke + */ +public class WMSLayerReader { + + /** + * The logger. + */ + private static final Logger logger = + Logger.getLogger(FeatureLayerReader.class); + + /** + * Privte member. + */ + private WMSLayer layer; + private MapToXMLUtils util; + private int invalidLayerCount; + + /** + * Constructor with layer. + * + * @param layer The ArcGIS layer object. + */ + public WMSLayerReader(ILayer layer) + throws Exception { + if(layer instanceof WMSLayer) { + this.layer = (WMSLayer)layer; + invalidLayerCount = 0; + } + else { + throw new Exception("Not an instance of WMSLayer: " + + 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 = null; + 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"); + } + + layerElement.setAttribute("connection_type", "WMS"); + + try{ + // Set the WMS Connection parameters + IWMSServiceDescription wmsconn = layer.getWMSServiceDescription(); + + String connectionURL = wmsconn.getBaseURL("GetMap", "Get"); + if (!connectionURL.endsWith("?")) { + connectionURL += "?"; + } + layerElement.setAttribute("connection", connectionURL); + logger.debug(connectionURL); + layerElement.setAttribute("imageType", wmsconn.getImageFormat(0)); + logger.debug(wmsconn.getImageFormat(0)); + if (wmsconn.getSRSCount() > 0) { + layerElement.setAttribute("projection", wmsconn.getSRS(0)); + logger.debug(wmsconn.getSRS(0)); + } + layerElement.setAttribute("wms_server_version", wmsconn.getWMSVersion()); + logger.debug(wmsconn.getWMSVersion()); + } + catch(Exception e) { + logger.debug(e); + logger.error("Error Setting Connection parameters. " + layer.getName()); + } + + try{ + // Set the WMS Layer parameters + IWMSLayerDescription wmslayer = layer.getWMSLayerDescription(); + layerElement.setAttribute("wms_name", wmslayer.getName()); + } + catch(Exception e) { + logger.debug(e); + logger.error("Error Setting Layer parameters. " + layer.getName()); + } + return layerElement; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r 215ae6199b95 -r 2cb2d8eb56ed src/java/de/intevation/mxd/reader/WMSMapLayerReader.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/java/de/intevation/mxd/reader/WMSMapLayerReader.java Wed Sep 05 16:19:18 2012 +0200 @@ -0,0 +1,126 @@ +/* + * 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 java.io.IOException; + +import org.apache.log4j.Logger; + +import com.esri.arcgis.carto.ILayer; +import com.esri.arcgis.carto.IFeatureRenderer; +import com.esri.arcgis.carto.WMSMapLayer; +import com.esri.arcgis.carto.WMSGroupLayer; +import com.esri.arcgis.carto.WMSLayer; +import com.esri.arcgis.gisclient.IWMSServiceDescription; +import com.esri.arcgis.geometry.Envelope; + +import org.w3c.dom.Element; + +import de.intevation.mxd.utils.MapToXMLUtils; + + +/** + * Reads Layer information. + * + * @author Andre Heinecke + */ +public class WMSMapLayerReader { + + /** + * The logger. + */ + private static final Logger logger = + Logger.getLogger(FeatureLayerReader.class); + + /** + * Privte member. + */ + private WMSMapLayer layer; + private MapToXMLUtils util; + private int invalidLayerCount; + + /** + * Constructor with layer. + * + * @param layer The ArcGIS layer object. + */ + public WMSMapLayerReader(ILayer layer) + throws Exception { + if(layer instanceof WMSMapLayer) { + this.layer = (WMSMapLayer)layer; + invalidLayerCount = 0; + } + else { + throw new Exception("Not an instance of WMSMapLayer: " + + 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(String group) + throws IOException{ + logger.debug("read()"); + Element layerElement = null; + for(int i = 0; i < layer.getCount();i++) { + try { + ILayer lay = layer.getLayer(i); + logger.debug("Stepping down into sublayer " + i + " Name: " + lay.getName()); + logger.debug("Class is: " + lay.getClass().toString()); + if(lay instanceof WMSMapLayer) { + WMSMapLayerReader lr = new WMSMapLayerReader (lay); + lr.setUtil(this.util); + layerElement = lr.read("/" + layer.getName()); + } else if(lay instanceof WMSGroupLayer) { + WMSGroupLayerReader lr = new WMSGroupLayerReader (lay); + lr.setUtil(this.util); + layerElement = lr.read("/" + layer.getName()); + } else if(lay instanceof WMSLayer) { + WMSLayerReader lr = new WMSLayerReader (lay); + lr.setUtil(this.util); + layerElement = lr.read(); + } else { + logger.error("Sublayer not handled: " + lay.getClass().toString()); + } + if (layerElement != null) { + layerElement.setAttribute("group", group + "/" + layer.getName()); + } + } + catch(Exception e) { + logger.debug(e); + logger.error("Error reading sublayers. Stop reading: " + layer.getName()); + } + } + return layerElement; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :