Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/states/ReferenceGaugeState.java @ 5865:73da40528cf2

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River artifacts: Renamed FLYSUtils to RiverUtils.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 15:09:31 +0200
parents 4897a58c8746
children 59ff03ff48f1
rev   line source
5863
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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2 * Software engineering by Intevation GmbH
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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3 *
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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4 * This file is Free Software under the GNU AGPL (>=v3)
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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6 * documentation coming with Dive4Elements River for details.
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
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7 */
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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8
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bd047b71ab37 Repaired internal references
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
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9 package org.dive4elements.river.artifacts.states;
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10
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eaf83d4ae6b1 Sorted gauges for reference gauge selection in historical discharge calculation based on their name.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 4049
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11 import java.util.Collections;
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12 import java.util.List;
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13
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14 import org.w3c.dom.Element;
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15
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
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16 import org.dive4elements.artifacts.Artifact;
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17 import org.dive4elements.artifacts.CallContext;
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18
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19 import org.dive4elements.artifacts.common.utils.XMLUtils;
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20
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Sascha L. Teichmann <teichmann@intevation.de>
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21 import org.dive4elements.river.model.Gauge;
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Sascha L. Teichmann <teichmann@intevation.de>
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22 import org.dive4elements.river.model.River;
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23
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 4433
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24 import org.dive4elements.river.artifacts.FLYSArtifact;
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73da40528cf2 River artifacts: Renamed FLYSUtils to RiverUtils.
Sascha L. Teichmann <teichmann@intevation.de>
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25 import org.dive4elements.river.utils.RiverUtils;
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26
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27
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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28 /**
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29 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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30 */
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31 public class ReferenceGaugeState extends DefaultState {
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32
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33 public static final String DATA_NAME = "reference_gauge";
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34
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35
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36 @Override
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37 protected Element[] createItems(
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38 XMLUtils.ElementCreator cr,
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39 Artifact artifact,
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40 String name,
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41 CallContext context)
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42 {
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73da40528cf2 River artifacts: Renamed FLYSUtils to RiverUtils.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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43 River river = RiverUtils.getRiver((FLYSArtifact) artifact);
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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44 List<Gauge> gauges = river.getGauges();
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5b8919ef601d Backed out changeset e8a4d2fd25cc
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4432
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45 Collections.sort(gauges);
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46
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47 int num = gauges != null ? gauges.size() : 0;
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48
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49 Element[] opts = new Element[num];
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50
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51 for (int i = 0; i < num; i++ ) {
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52 Gauge g = gauges.get(i);
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53
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54 String gaugeName = g.getName();
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55 long officialNumber = g.getOfficialNumber();
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56
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57 opts[i] = createItem(
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58 cr, new String[] { gaugeName, String.valueOf(officialNumber) });
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59 }
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60
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61 return opts;
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62 }
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63
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64
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65 @Override
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66 protected String getLabelFor(
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67 CallContext cc,
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68 String name,
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69 String value,
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70 String type
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parents: 2191
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71 ) {
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72 if (name.equals(DATA_NAME)) {
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73 try {
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74 long number = Long.valueOf(value);
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75 Gauge gauge = Gauge.getGaugeByOfficialNumber(number);
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76
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77 if (gauge != null) {
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78 return gauge.getName();
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79 }
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80 }
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81 catch (NumberFormatException nfe) {
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parents: 2191
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82 // do nothing
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83 }
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parents: 2191
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84 }
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85
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86 return super.getLabelFor(cc, name, value, type);
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87 }
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88 }
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89 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org