Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/org/dive4elements/river/artifacts/states/ManualPointsSingleState.java @ 5831:bd047b71ab37
Repaired internal references
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 12:06:39 +0200 |
| parents | flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ManualPointsSingleState.java@fbaba8e1a3a2 |
| children |
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| 5830:160f53ee0870 | 5831:bd047b71ab37 |
|---|---|
| 1 package org.dive4elements.river.artifacts.states; | |
| 2 | |
| 3 import java.util.List; | |
| 4 | |
| 5 import org.apache.log4j.Logger; | |
| 6 import org.json.JSONArray; | |
| 7 import org.json.JSONException; | |
| 8 | |
| 9 import org.dive4elements.artifactdatabase.state.Facet; | |
| 10 import org.dive4elements.artifacts.CallContext; | |
| 11 import org.dive4elements.artifacts.CallMeta; | |
| 12 import org.dive4elements.river.artifacts.FLYSArtifact; | |
| 13 import org.dive4elements.river.artifacts.ManualPointsArtifact; | |
| 14 import org.dive4elements.river.artifacts.model.CrossSectionWaterLineFacet; | |
| 15 import org.dive4elements.river.artifacts.model.FacetTypes; | |
| 16 import org.dive4elements.river.artifacts.model.ManualPointsFacet; | |
| 17 import org.dive4elements.river.artifacts.resources.Resources; | |
| 18 | |
| 19 /** | |
| 20 * The only state for an ManualPointArtifact. | |
| 21 */ | |
| 22 public class ManualPointsSingleState | |
| 23 extends DefaultState | |
| 24 implements FacetTypes | |
| 25 { | |
| 26 /** Developer-centric description of facet. */ | |
| 27 public static final String I18N_DESCRIPTION | |
| 28 = "facet.longitudinal_section.manualpoint"; | |
| 29 | |
| 30 /** Part of data key. */ | |
| 31 protected static final String DOT_DATA | |
| 32 = ".data"; | |
| 33 | |
| 34 /** Part of data key. */ | |
| 35 protected static final String DOT_LINES | |
| 36 = ".lines"; | |
| 37 | |
| 38 /** The logger that is used in this state. */ | |
| 39 private static final Logger logger = | |
| 40 Logger.getLogger(ManualPointsSingleState.class); | |
| 41 | |
| 42 | |
| 43 /** | |
| 44 * Add ManualPointsFacets to list of Facets. | |
| 45 * | |
| 46 * @param artifact Ignored. | |
| 47 * @param hash Ignored. | |
| 48 * @param meta CallMeta to be used for internationalization. | |
| 49 * @param facets List to add ManualPointsFacet to. | |
| 50 * | |
| 51 * @return null. | |
| 52 */ | |
| 53 public Object compute( | |
| 54 FLYSArtifact artifact, | |
| 55 String hash, | |
| 56 CallMeta meta, | |
| 57 List<Facet> facets | |
| 58 ) { | |
| 59 logger.debug("ManualPointsSingleState.compute()"); | |
| 60 ManualPointsArtifact points = (ManualPointsArtifact) artifact; | |
| 61 | |
| 62 // Add Facet per Diagram type if data given. | |
| 63 for (ChartType ct: ChartType.values()) { | |
| 64 // Handle points. | |
| 65 String pointData = points.getDataAsString(ct + "." + MANUALPOINTS + | |
| 66 DOT_DATA); | |
| 67 if (pointData != null && pointData.length() != 0 | |
| 68 && !pointData.equals("[]")) { | |
| 69 String fName = ct + "." + MANUALPOINTS; | |
| 70 ManualPointsFacet facet = new ManualPointsFacet( | |
| 71 0, | |
| 72 fName, | |
| 73 Resources.getMsg(meta, MANUALPOINTS, "Manual Points")); | |
| 74 facets.add(facet); | |
| 75 logger.debug("compute(): ManualPointsFacet for " + ct + " created"); | |
| 76 } | |
| 77 else { | |
| 78 logger.debug("compute(): No points for " + ct); | |
| 79 } | |
| 80 | |
| 81 // Handle lines. | |
| 82 String linesData = points.getDataAsString(ct + "." + MANUALPOINTS + | |
| 83 DOT_LINES); | |
| 84 if (linesData != null && linesData.length() != 0 | |
| 85 && !linesData.equals("[]")) { | |
| 86 try { | |
| 87 JSONArray lines = new JSONArray(linesData); | |
| 88 for (int i = 0, P = lines.length(); i < P; i++) { | |
| 89 JSONArray array = lines.getJSONArray(i); | |
| 90 double y = array.getDouble(0); | |
| 91 String name = array.getString(1); | |
| 92 String fName = ct + "." + MANUALLINE; | |
| 93 logger.debug("have facet: " + y + " / " + name + " -> " + fName); | |
| 94 CrossSectionWaterLineFacet facet = new CrossSectionWaterLineFacet( | |
| 95 i, | |
| 96 fName, | |
| 97 name); | |
| 98 | |
| 99 facets.add(facet); | |
| 100 } | |
| 101 } | |
| 102 catch(JSONException e){ | |
| 103 logger.error("Could not decode json."); | |
| 104 } | |
| 105 | |
| 106 } | |
| 107 else { | |
| 108 //logger.debug("No points for " + ct); | |
| 109 } | |
| 110 } | |
| 111 | |
| 112 return null; | |
| 113 } | |
| 114 | |
| 115 | |
| 116 /** Call compute. */ | |
| 117 @Override | |
| 118 public Object computeInit( | |
| 119 FLYSArtifact artifact, | |
| 120 String hash, | |
| 121 Object context, | |
| 122 CallMeta meta, | |
| 123 List<Facet> facets | |
| 124 ) { | |
| 125 return compute(artifact, hash, meta, facets); | |
| 126 } | |
| 127 | |
| 128 | |
| 129 /** Call compute. */ | |
| 130 @Override | |
| 131 public Object computeFeed( | |
| 132 FLYSArtifact artifact, | |
| 133 String hash, | |
| 134 CallContext context, | |
| 135 List<Facet> facets, | |
| 136 Object old | |
| 137 ) { | |
| 138 return compute(artifact, hash, context.getMeta(), facets); | |
| 139 } | |
| 140 } | |
| 141 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |