Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/StaticHYKState.java @ 3468:f37e7e8907cb
merged flys-artifacts/2.8.1
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:14:39 +0200 |
| parents | eb1a676c0d6e |
| children |
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| 3387:5ffad8bde8ad | 3468:f37e7e8907cb |
|---|---|
| 1 package de.intevation.flys.artifacts.states; | |
| 2 | |
| 3 import java.util.List; | |
| 4 | |
| 5 import org.apache.log4j.Logger; | |
| 6 | |
| 7 import de.intevation.artifacts.CallContext; | |
| 8 import de.intevation.artifacts.CallMeta; | |
| 9 | |
| 10 import de.intevation.artifactdatabase.state.Facet; | |
| 11 | |
| 12 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 13 import de.intevation.flys.artifacts.HYKArtifact; | |
| 14 | |
| 15 import de.intevation.flys.artifacts.model.FacetTypes; | |
| 16 import de.intevation.flys.artifacts.model.HYKFacet; | |
| 17 import de.intevation.flys.artifacts.model.HYKFactory; | |
| 18 | |
| 19 /** | |
| 20 * Only state of a HYKArtifact. | |
| 21 */ | |
| 22 public class StaticHYKState | |
| 23 extends DefaultState | |
| 24 implements FacetTypes | |
| 25 { | |
| 26 /** The logger that is used in this state. */ | |
| 27 transient private static final Logger logger = Logger.getLogger(StaticHYKState.class); | |
| 28 | |
| 29 | |
| 30 /** | |
| 31 * From this state can not be continued. | |
| 32 */ | |
| 33 @Override | |
| 34 protected String getUIProvider() { | |
| 35 return "noinput"; | |
| 36 } | |
| 37 | |
| 38 | |
| 39 /** | |
| 40 * Compute, create Facets, do the same stuff as all the other states do. | |
| 41 */ | |
| 42 protected Object compute( | |
| 43 HYKArtifact hyk, | |
| 44 CallMeta metaLocale, | |
| 45 String hash, | |
| 46 List<Facet> facets, | |
| 47 Object old | |
| 48 ) { | |
| 49 logger.debug("StaticHYKState.compute"); | |
| 50 String id = getID(); | |
| 51 | |
| 52 // Prepare comparison against cached result. | |
| 53 List<HYKFactory.Zone> resZones = old instanceof List | |
| 54 ? (List<HYKFactory.Zone>)old | |
| 55 : null; | |
| 56 | |
| 57 // TODO Compare against cached object. | |
| 58 | |
| 59 // Get Zones from HYKFactory | |
| 60 List<HYKFactory.Zone> zones = (List<HYKFactory.Zone>) | |
| 61 HYKFactory.getHYKs(hyk.getHykId(), hyk.getKm()); | |
| 62 | |
| 63 if (facets == null) { | |
| 64 logger.debug("StaticHYKState.compute no facets"); | |
| 65 return zones; | |
| 66 } | |
| 67 | |
| 68 // Spawn Facets. | |
| 69 Facet facet = new HYKFacet(0, HYKFactory.getHykName(hyk.getHykId())); | |
| 70 facets.add(facet); | |
| 71 | |
| 72 return zones; | |
| 73 } | |
| 74 | |
| 75 | |
| 76 /** | |
| 77 * Get data, create the facets. | |
| 78 * | |
| 79 * @param context Ignored. | |
| 80 */ | |
| 81 @Override | |
| 82 public Object computeFeed( | |
| 83 FLYSArtifact artifact, | |
| 84 String hash, | |
| 85 CallContext context, | |
| 86 List<Facet> facets, | |
| 87 Object old | |
| 88 ) { | |
| 89 return compute((HYKArtifact) artifact, context.getMeta(), | |
| 90 hash, facets, old); | |
| 91 } | |
| 92 | |
| 93 | |
| 94 /** | |
| 95 * Create the facets. | |
| 96 * @param context Ignored. | |
| 97 */ | |
| 98 @Override | |
| 99 public Object computeInit( | |
| 100 FLYSArtifact artifact, | |
| 101 String hash, | |
| 102 Object context, | |
| 103 CallMeta meta, | |
| 104 List<Facet> facets | |
| 105 ) { | |
| 106 return compute((HYKArtifact) artifact, meta, hash, facets, | |
| 107 null); | |
| 108 } | |
| 109 } | |
| 110 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |