Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/ScenarioSelect.java @ 8755:30b1ddadf275
(issue1801) Unify reference gauge finding code
The basic way as described in the method comment of the
determineRefGauge method is now used in the WINFOArtifact,
MainValuesService and RiverUtils.getGauge method.
RiverUtils.getGauge previously just returned the first
gauge found. While this is now a behavior change I believe
that it is always more correct then the undeterministic
behavior of the previous implmenentation.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Wed, 24 Jun 2015 14:07:26 +0200 |
parents | e4606eae8ea5 |
children | 0beb34d55630 |
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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 org.dive4elements.artifactdatabase.ProtocolUtils; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifacts.CallMeta; import org.dive4elements.artifacts.common.utils.FileTools; import org.dive4elements.artifacts.common.utils.XMLUtils; import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.utils.RiverUtils; import java.io.File; import org.apache.log4j.Logger; import org.w3c.dom.Element; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class ScenarioSelect extends DefaultState { /** The log that is used in this class.*/ private static Logger log = Logger.getLogger(ScenarioSelect.class); public static final String FIELD_MODE = "scenario"; public static final String SCENARIO_CURRENT = "scenario.current"; public static final String SCENARIO_POTENTIEL = "scenario.potentiel"; public static final String SCENARIO_SCENRAIO = "scenario.scenario"; public static final String[] SCENARIOS = { SCENARIO_CURRENT, SCENARIO_POTENTIEL, SCENARIO_SCENRAIO }; @Override protected String getUIProvider() { return ""; } @Override protected Element[] createItems( XMLUtils.ElementCreator cr, Artifact artifact, String name, CallContext context) { CallMeta meta = context.getMeta(); if (name.equals(FIELD_MODE)) { Element[] scenarios = new Element[SCENARIOS.length]; int i = 0; for (String scenario: SCENARIOS) { scenarios[i++] = createItem( cr, new String[] { Resources.getMsg(meta, scenario, scenario), scenario }); } return scenarios; } else { D4EArtifact flys = (D4EArtifact) artifact; String data = flys.getDataAsString(name); return new Element[] { createItem( cr, new String[] { Resources.getMsg(meta, name, name), data } )}; } } @Override protected Element createItem(XMLUtils.ElementCreator cr, Object obj) { Element item = ProtocolUtils.createArtNode(cr, "item", null, null); Element label = ProtocolUtils.createArtNode(cr, "label", null, null); Element value = ProtocolUtils.createArtNode(cr, "value", null, null); String[] arr = (String[]) obj; label.setTextContent(arr[0]); value.setTextContent(arr[1]); item.appendChild(label); item.appendChild(value); return item; } @Override public void endOfLife(Artifact artifact, Object callContext) { super.endOfLife(artifact, callContext); log.info("ScenarioSelect.endOfLife: " + artifact.identifier()); D4EArtifact flys = (D4EArtifact) artifact; removeDirectory(flys); } /** * Removes the directory and all its content where the required data and the * results of WSPLGEN are stored. Should be called in endOfLife(). */ // FIXME: I've seen this code somewhere else... protected void removeDirectory(D4EArtifact artifact) { String shapePath = RiverUtils.getXPathString( RiverUtils.XPATH_FLOODMAP_SHAPEFILE_DIR); File artifactDir = new File(shapePath, artifact.identifier()); if (artifactDir.exists()) { log.debug("Delete directory: " + artifactDir.getAbsolutePath()); boolean success = FileTools.deleteRecursive(artifactDir); if (!success) { log.warn("could not remove dir '" + artifactDir + "'"); } } else { log.debug("There is no directory to remove."); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :