Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/utils/ArtifactMapfileGenerator.java @ 6659:ed61ffc0687e
Make mainvalues active in discharge_curve and fix_wq_curve (issue1391)
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Thu, 25 Jul 2013 10:19:58 +0200 |
parents | f5bb53106ae8 |
children | 74a437805e2a |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.utils; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.access.RiverAccess; import org.dive4elements.river.artifacts.model.LayerInfo; import org.dive4elements.river.artifacts.model.map.WMSDBLayerFacet; import org.dive4elements.river.artifacts.model.map.WMSLayerFacet; import org.dive4elements.river.artifacts.model.map.WSPLGENLayerFacet; import org.dive4elements.river.artifacts.resources.Resources; import java.io.File; import java.io.FileNotFoundException; import java.io.IOException; import java.util.List; import org.apache.log4j.Logger; import org.apache.velocity.Template; import org.geotools.data.shapefile.ShpFiles; import org.geotools.data.shapefile.shp.ShapefileHeader; import org.geotools.data.shapefile.shp.ShapefileReader; public class ArtifactMapfileGenerator extends MapfileGenerator { private static Logger logger = Logger.getLogger(ArtifactMapfileGenerator.class); @Override protected String getVelocityLogfile() { return RiverUtils.getXPathString(RiverUtils.XPATH_FLOODMAP_VELOCITY_LOGFILE); } @Override protected String getMapserverTemplatePath() { return RiverUtils.getXPathString(RiverUtils.XPATH_FLOODMAP_MAPSERVER_TEMPLATE_PATH); } @Override public String getMapserverUrl() { return RiverUtils.getXPathString(RiverUtils.XPATH_FLOODMAP_MAPSERVER_URL); } /** * Method which starts searching for meta information file and mapfile * generation. */ @Override public void generate() throws IOException { File[] userDirs = getUserDirs(); List<String> layers = parseLayers(userDirs); logger.info("Found " + layers.size() + " layers for user mapfile."); writeMapfile(layers); } /** * Creates a layer file used for Mapserver's mapfile which represents the * floodmap. * * @param flys The D4EArtifact that owns <i>wms</i>. * @param wms The WMSLayerFacet that contains information for the layer. */ public void createUeskLayer( D4EArtifact flys, WSPLGENLayerFacet wms, String style, CallContext context ) throws FileNotFoundException, IOException { logger.debug("createUeskLayer"); LayerInfo layerinfo = new LayerInfo(); layerinfo.setName(MS_WSPLGEN_PREFIX + flys.identifier()); layerinfo.setType("POLYGON"); layerinfo.setDirectory(flys.identifier()); layerinfo.setData(WSPLGEN_RESULT_SHAPE); layerinfo.setTitle(Resources.getMsg(Resources.getLocale(context.getMeta()), "floodmap.uesk", "Floodmap")); layerinfo.setStyle(style); RiverAccess access = new RiverAccess(flys); String river = access.getRiver(); layerinfo.setSrid(RiverUtils.getRiverDGMSrid(river)); String name = MS_LAYER_PREFIX + wms.getName(); Template template = getTemplateByName(WSPLGEN_LAYER_TEMPLATE); if (template == null) { logger.warn("Template '" + WSPLGEN_LAYER_TEMPLATE + "' found."); return; } try { File dir = new File(getShapefileBaseDir(), flys.identifier()); writeLayer(layerinfo, new File(dir, name), template); } catch (FileNotFoundException fnfe) { logger.error(fnfe, fnfe); logger.warn("Unable to write layer: " + name); } } /** * Creates a layer file used for Mapserver's mapfile which represents the * shape files uploaded by the user. * * @param flys The D4EArtifact that owns <i>wms</i>. * @param wms The WMSLayerFacet that contains information for the layer. */ public void createUserShapeLayer(D4EArtifact flys, WMSLayerFacet wms) throws FileNotFoundException, IOException { logger.debug("createUserShapeLayer"); String uuid = flys.identifier(); File dir = new File(getShapefileBaseDir(), uuid); File test = new File(dir, WSPLGEN_USER_SHAPE); if (!test.exists() || !test.canRead()) { logger.debug("No user layer existing."); return; } File userShape = new File(dir, WSPLGEN_USER_SHAPE); ShpFiles sf = new ShpFiles(userShape); ShapefileReader sfr = new ShapefileReader(sf, true, false, null); ShapefileHeader sfh = sfr.getHeader(); String group = uuid + MS_USERSHAPE_PREFIX; String groupTitle = "I18N_USER_SHAPE_TITLE"; LayerInfo info = new LayerInfo(); info.setName(MS_USERSHAPE_PREFIX + uuid); if (sfh.getShapeType().isLineType()) { info.setType("LINE"); } else if (sfh.getShapeType().isPolygonType()) { info.setType("POLYGON"); } else { return; } info.setDirectory(uuid); info.setData(WSPLGEN_USER_SHAPE); info.setTitle("I18N_USER_SHAPE"); info.setGroup(group); info.setGroupTitle(groupTitle); info.setSrid(wms.getSrid()); String nameUser = MS_LAYER_PREFIX + wms.getName(); Template tpl = getTemplateByName(SHP_LAYER_TEMPLATE); if (tpl == null) { logger.warn("Template '" + SHP_LAYER_TEMPLATE + "' found."); return; } try { writeLayer(info, new File(dir, nameUser), tpl); } catch (FileNotFoundException fnfe) { logger.error(fnfe, fnfe); logger.warn("Unable to write layer: " + nameUser); } } /** * Creates a layer file used for Mapserver's mapfile which represents * geometries from database. * * @param flys The D4EArtifact that owns <i>wms</i>. * @param wms The WMSLayerFacet that contains information for the layer. */ public void createDatabaseLayer( D4EArtifact flys, WMSDBLayerFacet wms, String style ) throws FileNotFoundException, IOException { logger.debug("createDatabaseLayer"); LayerInfo layerinfo = new LayerInfo(); layerinfo.setName(wms.getName() + "-" + flys.identifier()); layerinfo.setType(wms.getGeometryType()); layerinfo.setFilter(wms.getFilter()); layerinfo.setData(wms.getData()); layerinfo.setTitle(wms.getDescription()); layerinfo.setStyle(style); if(wms.getExtent() != null) { layerinfo.setExtent(GeometryUtils.jtsBoundsToOLBounds(wms.getExtent())); } layerinfo.setConnection(wms.getConnection()); layerinfo.setConnectionType(wms.getConnectionType()); layerinfo.setLabelItem(wms.getLabelItem()); layerinfo.setSrid(wms.getSrid()); String name = MS_LAYER_PREFIX + wms.getName(); Template template = getTemplateByName(DB_LAYER_TEMPLATE); if (template == null) { logger.warn("Template '" + DB_LAYER_TEMPLATE + "' found."); return; } try { File dir = new File(getShapefileBaseDir(), flys.identifier()); writeLayer(layerinfo, new File(dir, name), template); } catch (FileNotFoundException fnfe) { logger.error(fnfe, fnfe); logger.warn("Unable to write layer: " + name); } } @Override protected String getMapfilePath() { return RiverUtils.getXPathString(RiverUtils.XPATH_FLOODMAP_MAPFILE_PATH); } @Override protected String getMapfileTemplate() { return RiverUtils.getXPathString(RiverUtils.XPATH_FLOODMAP_MAPFILE_TEMPLATE); } }