Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/RangeState.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 |
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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.artifacts.Artifact; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.access.RangeAccess; import org.apache.logging.log4j.Logger; import org.apache.logging.log4j.LogManager; /** * State in which km range is set. * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public abstract class RangeState extends DefaultState { /** The log that is used in this class. */ private Logger log = LogManager.getLogger(RangeState.class); public RangeState() { } protected abstract double[] getMinMax(Artifact artifact); protected boolean validateBounds( double fromValid, double toValid, double from, double to) throws IllegalArgumentException { if (from < fromValid) { log.error( "Invalid 'from'. " + from + " is smaller than " + fromValid); // error message used in client to resolve i18n throw new IllegalArgumentException("error_feed_from_out_of_range"); } else if (to > toValid) { log.error( "Invalid 'to'. " + to + " is bigger than " + toValid); // error message used in client to resolve i18n throw new IllegalArgumentException("error_feed_to_out_of_range"); } return true; } /** * Validates a given range with a given valid range. * * @param fromValid Valid lower value of the range. * @param toValid Valid upper value of the range. * @param from The lower value. * @param to The upper value. * @param step The step width. * * @return true, if everything was fine, otherwise an exception is thrown. */ protected boolean validateBounds( double fromValid, double toValid, double from, double to, double step) throws IllegalArgumentException { log.debug("RangeState.validateRange"); // XXX The step width is not validated at the moment! return validateBounds(fromValid, toValid, from, to); } @Override public boolean validate(Artifact artifact) throws IllegalArgumentException { D4EArtifact flys = (D4EArtifact) artifact; try { RangeAccess rangeAccess = new RangeAccess(flys); double from = rangeAccess.getFrom(); double to = rangeAccess.getTo(); double step = rangeAccess.getStep(); double[] minmax = getMinMax(flys); return validateBounds(minmax[0], minmax[1], from, to, step); } catch (NumberFormatException nfe) { throw new IllegalArgumentException("error_invalid_double_value"); } catch (NullPointerException npe) { throw new IllegalArgumentException("error_empty_state"); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :