Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/SoundingsSelect.java @ 7984:cf674b03901a facet-metadata
Bedheight facet now returns double[][]. Removed obsolete processor code.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Tue, 01 Jul 2014 13:27:53 +0200 |
parents | 868f55932fe6 |
children | d77f53c1e5a1 |
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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.states; import java.text.NumberFormat; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifacts.common.model.KVP; import org.dive4elements.artifacts.common.utils.XMLUtils; import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator; import org.dive4elements.river.model.BedHeightSingle; import org.dive4elements.river.model.River; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.utils.Formatter; import org.dive4elements.river.utils.RiverUtils; import org.w3c.dom.Element; public class SoundingsSelect extends DefaultState { public static final String SOUNDINGS = "soundings"; public static final String PREFIX_SINGLE = "single-"; /** Private logger. */ private static final Logger logger = Logger.getLogger(SoundingsSelect.class); @Override public String getUIProvider() { return "parameter-matrix"; } @Override protected void appendItems( Artifact artifact, ElementCreator creator, String name, CallContext context, Element select ) { try { creator.addAttr(select, "type", "multiattribute", true); getOptions(artifact, name, context, creator, select); } catch (IllegalArgumentException iae) { logger.warn("Illegal argument", iae); } } protected KVP<String, String>[] getOptions( Artifact artifact, String parameterName, CallContext context, ElementCreator creator, Element select ) throws IllegalArgumentException { logger.debug("Get options for parameter: '" + parameterName + "'"); if (!testParameterName(parameterName)) { throw new IllegalArgumentException( "Invalid parameter for state: '" + parameterName + "'"); } River river = RiverUtils.getRiver((D4EArtifact) artifact); double lo = ((D4EArtifact) artifact).getDataAsDouble("ld_from"); double hi = ((D4EArtifact) artifact).getDataAsDouble("ld_to"); double kmLo = Math.min(lo, hi); double kmHi = Math.max(lo, hi); List<KVP<String, String>> kvp = new ArrayList<KVP<String, String>>(); appendSingles(river, kmLo, kmHi, creator, select, context); return kvp.toArray(new KVP[kvp.size()]); } protected void appendSingles( River river, double kmLo, double kmHi, ElementCreator creator, Element select, CallContext context ) { List<BedHeightSingle> singles = BedHeightSingle.getBedHeightSingles(river, kmLo, kmHi); if (singles != null) { int size = singles.size(); logger.debug("Found " + size + " singles."); NumberFormat nf = Formatter.getCalculationKm(context.getMeta()); for (int i = 0; i < size; i++) { BedHeightSingle s = singles.get(i); String id = PREFIX_SINGLE + s.getId(); String value = s.getDescription(); Integer year = s.getYear(); Element item = creator.create("item"); creator.addAttr(item, "label", value, true); creator.addAttr(item, "value", id, true); creator.addAttr(item, "analyzed_range", nf.format(s.getRange().getA()) + " - " + nf.format(s.getRange().getB())); creator.addAttr(item, "year", year != null ? s.getYear().toString() : ""); creator.addAttr(item, "minfo_type", s.getType().getName()); select.appendChild(item); } } logger.debug("appended singles"); logger.debug(XMLUtils.toString(select)); } @Override protected Element createStaticData( D4EArtifact flys, ElementCreator creator, CallContext cc, String name, String value, String type ) { Element data = creator.create("data"); creator.addAttr(data, "name", name, true); creator.addAttr(data, "type", type, true); creator.addAttr(data, "label", Resources.getMsg(cc.getMeta(), name, name), true); String[] values = value.split(";"); for (String val: values) { Element item = creator.create("item"); creator.addAttr(item, "value", val, true); creator.addAttr(item, "label", getLabelFor(cc, name, val), true); data.appendChild(item); } return data; } protected String getLabelFor( CallContext cc, String parameterName, String value ) throws IllegalArgumentException { if (!testParameterName(parameterName)) { throw new IllegalArgumentException( "Invalid parameter for state: '" + parameterName + "'"); } if (value.indexOf(PREFIX_SINGLE) >= 0) { return getLabelForSingle(cc, value); } return value; } protected String getLabelForSingle(CallContext cc, String value) { String id = value.replace(PREFIX_SINGLE, ""); try { BedHeightSingle s = BedHeightSingle.getBedHeightSingleById( Integer.parseInt(id)); if (s != null) { return s.getDescription(); } else { return "no value for '" + id + "'"; } } catch (NumberFormatException nfe) { logger.warn("Could not parse id from string '" + id + "'", nfe); } return "n.A."; } /** * This method might be used to test, if a parameter name is handled by this * state. * * @param parameterName The name of a parameter. * * @return true, if parameterName is one of <i>MAIN_CHANNEL</i> or * <i>TOTAL_CHANNEL</i>. Otherwise false. */ protected boolean testParameterName(String parameterName) { if (parameterName == null || parameterName.length() == 0) { return false; } else if (parameterName.equals(SOUNDINGS)) { return true; } else { return false; } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :