teichmann@5863: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5863:  * Software engineering by Intevation GmbH
teichmann@5863:  *
teichmann@5994:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5863:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5994:  * documentation coming with Dive4Elements River for details.
teichmann@5863:  */
teichmann@5863: 
teichmann@5831: package org.dive4elements.river.artifacts.states.minfo;
rrenkert@4220: 
rrenkert@4220: import org.apache.log4j.Logger;
rrenkert@4220: 
teichmann@5831: import org.dive4elements.artifacts.Artifact;
felix@5694: 
teichmann@5867: import org.dive4elements.river.artifacts.D4EArtifact;
felix@5694: 
teichmann@5831: import org.dive4elements.river.artifacts.access.SedimentLoadAccess;
teichmann@5831: import org.dive4elements.river.artifacts.states.DefaultState;
rrenkert@4220: 
rrenkert@4220: 
felix@5695: /** State in which to fetch years for sedminent load calculation. */
rrenkert@4220: public class SedimentLoadYearSelect
rrenkert@4220: extends DefaultState
rrenkert@4220: {
teichmann@8202:     /** The log used in this class. */
teichmann@8202:     private static Logger log = Logger.getLogger(SedimentLoadYearSelect.class);
rrenkert@4220: 
rrenkert@4220: 
rrenkert@4220:     /**
rrenkert@4220:      * The default constructor that initializes an empty State object.
rrenkert@4220:      */
rrenkert@4220:     public SedimentLoadYearSelect() {
rrenkert@4220:     }
rrenkert@4220: 
felix@5695: 
felix@5695:     /** Year Select Widget. */
rrenkert@4220:     @Override
rrenkert@4220:     protected String getUIProvider() {
rrenkert@4220:         return "minfo.sedimentload_year_select";
rrenkert@4220:     }
rrenkert@4220: 
felix@5694: 
felix@5694:     @Override
felix@5694:     public boolean validate(Artifact artifact)
felix@5694:     throws IllegalArgumentException
felix@5694:     {
tom@8856:         SedimentLoadAccess access =
tom@8856:             new SedimentLoadAccess((D4EArtifact)artifact);
felix@5694: 
felix@5694:         // Second year should be later than first.
andre@8591:         if (access.getYears() == null || access.getYears().length == 0)
felix@5694:            throw new IllegalArgumentException("error_years_wrong");
felix@5694: 
felix@5694:         return true;
felix@5694:     }
rrenkert@4220: }
felix@5695: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :