Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/states/ReferenceGaugeState.java @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 15:23:37 +0200 |
| parents | flys-artifacts/src/main/java/org/dive4elements/river/artifacts/states/ReferenceGaugeState.java@bd047b71ab37 |
| children | 4897a58c8746 |
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| 5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
|---|---|
| 1 package org.dive4elements.river.artifacts.states; | |
| 2 | |
| 3 import java.util.Collections; | |
| 4 import java.util.List; | |
| 5 | |
| 6 import org.w3c.dom.Element; | |
| 7 | |
| 8 import org.dive4elements.artifacts.Artifact; | |
| 9 import org.dive4elements.artifacts.CallContext; | |
| 10 | |
| 11 import org.dive4elements.artifacts.common.utils.XMLUtils; | |
| 12 | |
| 13 import org.dive4elements.river.model.Gauge; | |
| 14 import org.dive4elements.river.model.River; | |
| 15 | |
| 16 import org.dive4elements.river.artifacts.FLYSArtifact; | |
| 17 import org.dive4elements.river.utils.FLYSUtils; | |
| 18 | |
| 19 | |
| 20 /** | |
| 21 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 22 */ | |
| 23 public class ReferenceGaugeState extends DefaultState { | |
| 24 | |
| 25 public static final String DATA_NAME = "reference_gauge"; | |
| 26 | |
| 27 | |
| 28 @Override | |
| 29 protected Element[] createItems( | |
| 30 XMLUtils.ElementCreator cr, | |
| 31 Artifact artifact, | |
| 32 String name, | |
| 33 CallContext context) | |
| 34 { | |
| 35 River river = FLYSUtils.getRiver((FLYSArtifact) artifact); | |
| 36 List<Gauge> gauges = river.getGauges(); | |
| 37 Collections.sort(gauges); | |
| 38 | |
| 39 int num = gauges != null ? gauges.size() : 0; | |
| 40 | |
| 41 Element[] opts = new Element[num]; | |
| 42 | |
| 43 for (int i = 0; i < num; i++ ) { | |
| 44 Gauge g = gauges.get(i); | |
| 45 | |
| 46 String gaugeName = g.getName(); | |
| 47 long officialNumber = g.getOfficialNumber(); | |
| 48 | |
| 49 opts[i] = createItem( | |
| 50 cr, new String[] { gaugeName, String.valueOf(officialNumber) }); | |
| 51 } | |
| 52 | |
| 53 return opts; | |
| 54 } | |
| 55 | |
| 56 | |
| 57 @Override | |
| 58 protected String getLabelFor( | |
| 59 CallContext cc, | |
| 60 String name, | |
| 61 String value, | |
| 62 String type | |
| 63 ) { | |
| 64 if (name.equals(DATA_NAME)) { | |
| 65 try { | |
| 66 long number = Long.valueOf(value); | |
| 67 Gauge gauge = Gauge.getGaugeByOfficialNumber(number); | |
| 68 | |
| 69 if (gauge != null) { | |
| 70 return gauge.getName(); | |
| 71 } | |
| 72 } | |
| 73 catch (NumberFormatException nfe) { | |
| 74 // do nothing | |
| 75 } | |
| 76 } | |
| 77 | |
| 78 return super.getLabelFor(cc, name, value, type); | |
| 79 } | |
| 80 } | |
| 81 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |