Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/services/FixingsOverviewService.java @ 8961:8a1c6e2ad48b
Implemented datacage for min/max bedheights.
Allow to add min/max bed heights as themes to charts.
author | gernotbelger |
---|---|
date | Wed, 28 Mar 2018 14:35:01 +0200 |
parents | af13ceeba52a |
children | 9744ce3c3853 0a5239a1e46e |
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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.artifacts.services; import org.dive4elements.artifacts.CallMeta; import org.dive4elements.artifacts.GlobalContext; import org.dive4elements.artifacts.common.utils.XMLUtils; import org.dive4elements.river.artifacts.model.FixingsFilterBuilder; import org.dive4elements.river.artifacts.model.FixingsOverview.Fixing.Filter; import org.dive4elements.river.artifacts.model.Range; import org.dive4elements.river.artifacts.model.FixingsOverview; import org.dive4elements.river.artifacts.model.FixingsOverviewFactory; import org.apache.log4j.Logger; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.NodeList; public class FixingsOverviewService extends D4EService { private static Logger log = Logger.getLogger(FixingsOverviewService.class); public FixingsOverviewService() { } @Override public Document doProcess( Document data, GlobalContext globalContext, CallMeta callMeta ) { log.debug("FixingsOverviewService.doProcess"); Document document = XMLUtils.newDocument(); NodeList nodes = data.getElementsByTagName("river"); String river = nodes.getLength() > 0 ? ((Element)nodes.item(0)).getAttribute("name") : ""; FixingsOverview overview = FixingsOverviewFactory.getOverview(river); if (overview != null) { FixingsFilterBuilder ffb = new FixingsFilterBuilder(data); Range range = ffb.getRange(); Filter filter = ffb.getFilter(); overview.generateOverview(document, range, filter); } else { log.warn("No overview for river '" + river + "' available."); } return document; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :