Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WMSBackgroundState.java @ 956:1cf7b4ee7b6d
Made the background layer in floodmaps configurable.
flys-artifacts/trunk@2375 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 20 Jul 2011 14:01:38 +0000 |
| parents | 30f48f5ccdc3 |
| children | ae198bef4ba0 |
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| 955:30f48f5ccdc3 | 956:1cf7b4ee7b6d |
|---|---|
| 2 | 2 |
| 3 import java.util.List; | 3 import java.util.List; |
| 4 | 4 |
| 5 import org.apache.log4j.Logger; | 5 import org.apache.log4j.Logger; |
| 6 | 6 |
| 7 import org.w3c.dom.Node; | |
| 8 | |
| 7 import de.intevation.artifacts.CallMeta; | 9 import de.intevation.artifacts.CallMeta; |
| 10 | |
| 11 import de.intevation.artifacts.common.utils.Config; | |
| 8 | 12 |
| 9 import de.intevation.artifactdatabase.state.Facet; | 13 import de.intevation.artifactdatabase.state.Facet; |
| 10 | 14 |
| 11 import de.intevation.flys.artifacts.FLYSArtifact; | 15 import de.intevation.flys.artifacts.FLYSArtifact; |
| 12 import de.intevation.flys.artifacts.model.WMSLayerFacet; | 16 import de.intevation.flys.artifacts.model.WMSLayerFacet; |
| 16 | 20 |
| 17 public class WMSBackgroundState extends OutputState { | 21 public class WMSBackgroundState extends OutputState { |
| 18 | 22 |
| 19 public static final String I18N_DESCRIPTION = "floodmap.wmsbackground"; | 23 public static final String I18N_DESCRIPTION = "floodmap.wmsbackground"; |
| 20 | 24 |
| 25 public static final String XPATH_WMS_URL = | |
| 26 "/artifact-database/floodmap/background-layer/@url"; | |
| 27 | |
| 28 public static final String XPATH_WMS_LAYER = | |
| 29 "/artifact-database/floodmap/background-layer/@layer"; | |
| 30 | |
| 31 | |
| 32 protected String url; | |
| 33 protected String layer; | |
| 34 | |
| 21 | 35 |
| 22 private static final Logger logger = Logger.getLogger(WMSBackgroundState.class); | 36 private static final Logger logger = Logger.getLogger(WMSBackgroundState.class); |
| 37 | |
| 38 | |
| 39 @Override | |
| 40 public void setup(Node config) { | |
| 41 super.setup(config); | |
| 42 | |
| 43 logger.debug("WMSBackgroundState.setup()"); | |
| 44 | |
| 45 this.url = Config.getStringXPath(XPATH_WMS_URL); | |
| 46 this.layer = Config.getStringXPath(XPATH_WMS_LAYER); | |
| 47 } | |
| 48 | |
| 23 | 49 |
| 24 @Override | 50 @Override |
| 25 public Object computeInit( | 51 public Object computeInit( |
| 26 FLYSArtifact artifact, | 52 FLYSArtifact artifact, |
| 27 String hash, | 53 String hash, |
| 28 CallMeta meta, | 54 CallMeta meta, |
| 29 List<Facet> facets | 55 List<Facet> facets |
| 30 ) { | 56 ) { |
| 31 logger.debug("WMSBackgroundState.computeInit()"); | 57 logger.debug("WMSBackgroundState.computeInit()"); |
| 32 | 58 |
| 33 // TODO Add config for background layer | 59 if (url == null || layer == null) { |
| 60 logger.warn("No background layers currently configured:"); | |
| 61 logger.warn("... add config for WMS url: " + XPATH_WMS_URL); | |
| 62 logger.warn("... add config for WMS layer: " + XPATH_WMS_LAYER); | |
| 63 return null; | |
| 64 } | |
| 65 | |
| 34 WMSLayerFacet facet = new WMSLayerFacet( | 66 WMSLayerFacet facet = new WMSLayerFacet( |
| 35 0, | 67 0, |
| 36 FLOODMAP_WMSBACKGROUND, | 68 FLOODMAP_WMSBACKGROUND, |
| 37 Resources.getMsg(meta, I18N_DESCRIPTION, I18N_DESCRIPTION), | 69 Resources.getMsg(meta, I18N_DESCRIPTION, I18N_DESCRIPTION), |
| 38 ComputeType.INIT, | 70 ComputeType.INIT, |
| 39 getID(), hash, | 71 getID(), hash, |
| 40 "http://vmap0.tiles.osgeo.org/wms/vmap0"); | 72 url); |
| 41 | 73 |
| 42 facet.addLayer("basic"); | 74 facet.addLayer(layer); |
| 43 | 75 |
| 44 facets.add(facet); | 76 facets.add(facet); |
| 45 | 77 |
| 46 return null; | 78 return null; |
| 47 } | 79 } |