Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/WaterlevelGroundDifferences.java @ 9751:308a0d822d18 3.2.x
Keep configuration and data in distinct directories
This allows having distinct volumes for configuration and data
(artifact database, generated mapfiles and shapefiles, etc.).
While at it, cleanup MapServer configuration a little bit.
author | Tom Gottfried <tom@intevation.de> |
---|---|
date | Tue, 11 Oct 2022 11:42:09 +0200 |
parents | 0a5239a1e46e |
children |
line wrap: on
line source
/* 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.w3c.dom.Element; import org.apache.logging.log4j.Logger; import org.apache.logging.log4j.LogManager; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifacts.common.utils.XMLUtils; import org.dive4elements.artifactdatabase.data.StateData; import org.dive4elements.artifactdatabase.ProtocolUtils; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class WaterlevelGroundDifferences extends RangeState { public static final String LOWER_FIELD = "diff_from"; public static final String UPPER_FIELD = "diff_to"; public static final String DIFF_FIELD = "diff_diff"; public static final double DEFAULT_STEP = 0d; private static Logger log = LogManager.getLogger(WaterlevelGroundDifferences.class); protected String getLowerField() { return LOWER_FIELD; } protected String getUpperField() { return UPPER_FIELD; } protected String getStepField() { return DIFF_FIELD; } @Override protected double[] getMinMax(Artifact artifact) { return new double[] { -Double.MAX_VALUE, Double.MAX_VALUE }; } @Override protected String getUIProvider() { return "waterlevel_ground_panel"; } protected double getDefaultStep() { return DEFAULT_STEP; } @Override protected Element[] createItems( XMLUtils.ElementCreator cr, Artifact artifact, String name, CallContext context) { double[] minmax = getMinMax(artifact); double minVal = Double.MIN_VALUE; double maxVal = Double.MAX_VALUE; if (minmax != null) { minVal = minmax[0]; maxVal = minmax[1]; } else { log.warn("Could not read min/max distance values!"); } if (name.equals(LOWER_FIELD)) { Element min = createItem( cr, new String[] {"min", new Double(minVal).toString()}); return new Element[] { min }; } else if (name.equals(UPPER_FIELD)) { Element max = createItem( cr, new String[] {"max", new Double(maxVal).toString()}); return new Element[] { max }; } else { Element step = createItem( cr, new String[] {"step", String.valueOf(getDefaultStep())}); return new Element[] { step }; } } 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 boolean validate(Artifact artifact) throws IllegalArgumentException { D4EArtifact flys = (D4EArtifact) artifact; StateData dFrom = getData(flys, getLowerField()); StateData dTo = getData(flys, getUpperField()); StateData dStep = getData(flys, getStepField()); String fromStr = dFrom != null ? (String) dFrom.getValue() : null; String toStr = dTo != null ? (String) dTo.getValue() : null; String stepStr = dStep != null ? (String) dStep.getValue() : null; if (fromStr == null || toStr == null || stepStr == null) { throw new IllegalArgumentException("error_empty_state"); } try { double from = Double.parseDouble(fromStr); double to = Double.parseDouble(toStr); double step = Double.parseDouble(stepStr); double[] minmax = getMinMax(flys); return validateBounds(minmax[0], minmax[1], from, to, step); } catch (NumberFormatException nfe) { throw new IllegalArgumentException("error_invalid_double_value"); } } @Override protected boolean validateBounds( double fromValid, double toValid, double from, double to ) throws IllegalArgumentException { if (to < 0d) { log.error( "Invalid 'to' " + to + " is lesser than zero."); throw new IllegalArgumentException("error_feed_from_out_of_range"); } return super.validateBounds(fromValid, toValid, from, to); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :