teichmann@5861: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5861:  * Software engineering by Intevation GmbH
teichmann@5861:  *
teichmann@5993:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5861:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5993:  * documentation coming with Dive4Elements River for details.
teichmann@5861:  */
teichmann@5861: 
teichmann@5835: package org.dive4elements.river.client.client.ui;
ingo@901: 
gernotbelger@9220: import java.util.ArrayList;
gernotbelger@9220: import java.util.List;
gernotbelger@9220: 
teichmann@5835: import org.dive4elements.river.client.shared.model.Data;
teichmann@5835: import org.dive4elements.river.client.shared.model.DataItem;
teichmann@5835: import org.dive4elements.river.client.shared.model.DefaultData;
teichmann@5835: import org.dive4elements.river.client.shared.model.DefaultDataItem;
teichmann@5835: import org.dive4elements.river.client.shared.model.Recommendation;
teichmann@5835: import org.dive4elements.river.client.shared.model.ToLoad;
teichmann@5835: import org.dive4elements.river.client.shared.model.User;
ingo@901: 
ingo@901: public class DemDatacagePanel extends DatacagePanel {
ingo@901: 
christian@4131:     private static final long serialVersionUID = -2301633938080411687L;
christian@4131: 
gernotbelger@9220:     private static final String OUT = "floodmap_dem_panel";
ingo@901: 
gernotbelger@9220:     private static final String PARAMETERS = "dem:true";
ingo@1268: 
gernotbelger@9220:     public DemDatacagePanel(final User user) {
gernotbelger@9220:         super(user, OUT, PARAMETERS, false);
ingo@916:     }
ingo@916: 
ingo@901:     @Override
ingo@1447:     public List<String> validate() {
gernotbelger@9220:         final List<String> errors = new ArrayList<String>();
ingo@1447: 
gernotbelger@9220:         final Recommendation r = getSelectedRecommendation();
gernotbelger@9220:         if (r == null)
ingo@1447:             errors.add(MSG.requireDGM());
ingo@1447: 
ingo@1447:         return errors;
ingo@1447:     }
ingo@1447: 
ingo@1447:     @Override
ingo@901:     protected Data[] getData() {
gernotbelger@9220:         final Recommendation r = getSelectedRecommendation();
ingo@917: 
gernotbelger@9220:         final String dataName = getMyDataName();
gernotbelger@9220: 
gernotbelger@9220:         final DataItem item = new DefaultDataItem(dataName, dataName, r.getIDs());
gernotbelger@9220:         return new Data[] { new DefaultData(dataName, null, null, new DataItem[] { item }) };
ingo@901:     }
ingo@917: 
ingo@917:     protected Recommendation getSelectedRecommendation() {
gernotbelger@9220:         final ToLoad toLoad = getSelection();
gernotbelger@9220:         final List<Recommendation> recoms = toLoad.toRecommendations();
ingo@917: 
ingo@1447:         return recoms != null && recoms.size() >= 1 ? recoms.get(0) : null;
ingo@917:     }
gernotbelger@9220: }