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annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ManualPointsSingleState.java @ 2206:e2124ca11adb

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Add manual point handling for many different chart types. flys-artifacts/trunk@3830 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Mon, 30 Jan 2012 13:33:18 +0000
parents 38207b820dca
children 5642a83420f2
rev   line source
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1 package de.intevation.flys.artifacts.states;
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2
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3 import java.util.List;
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4
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5 import org.apache.log4j.Logger;
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6
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7 import de.intevation.artifacts.CallMeta;
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8 import de.intevation.artifacts.CallContext;
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9
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10 import de.intevation.artifactdatabase.state.Facet;
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11
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12 import de.intevation.flys.artifacts.FLYSArtifact;
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13 import de.intevation.flys.artifacts.ManualPointsArtifact;
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14
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15 import de.intevation.flys.artifacts.model.ManualPointsFacet;
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16 import de.intevation.flys.artifacts.model.FacetTypes;
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17
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18 import de.intevation.flys.artifacts.resources.Resources;
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19
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20
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21 /**
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22 * The only state for an ManualPointArtifact.
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23 */
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24 public class ManualPointsSingleState
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25 extends DefaultState
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26 implements FacetTypes
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27 {
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28 /** Developer-centric description of facet. */
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29 public static final String I18N_DESCRIPTION = "facet.longitudinal_section.manualpoint";
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30
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31 /** The logger that is used in this state. */
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32 private static final Logger logger = Logger.getLogger(ManualPointsSingleState.class);
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33
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34
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35 /**
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36 * Add an ManualPointsFacet to list of Facets.
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37 *
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38 * @param artifact Ignored.
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39 * @param hash Ignored.
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40 * @param context Ignored.
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41 * @param meta CallMeta to be used for internationalization.
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42 * @param facets List to add ManualPointsFacet to.
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43 *
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44 * @return null.
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45 */
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46 public Object compute(
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47 FLYSArtifact artifact,
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48 String hash,
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49 CallMeta meta,
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50 List<Facet> facets
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51 ) {
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52 logger.debug("ManualPointsSingleState.compute()");
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53 ManualPointsArtifact points = (ManualPointsArtifact) artifact;
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54
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55 // Add Facet per Diagram type if data given.
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56 for (ChartType ct: ChartType.values()) {
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57 String pointData = points.getDataAsString(ct + "." + MANUALPOINTS + ".data");
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58 if (pointData != null && !pointData.equals("") && !pointData.equals("[]")) {
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59 String fName = ct + "." + MANUALPOINTS;
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60 ManualPointsFacet facet = new ManualPointsFacet(
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61 0,
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62 fName,
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63 Resources.getMsg(meta, "manualpoints", "Manual Points"));
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64
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65 facets.add(facet);
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66 }
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67 else {
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68 //logger.debug("No points for " + ct);
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69 }
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70 }
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71
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72 return null;
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73 }
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74
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75
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76 @Override
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77 public Object computeInit(
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78 FLYSArtifact artifact,
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79 String hash,
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80 Object context,
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81 CallMeta meta,
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82 List<Facet> facets
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83 ) {
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84 return compute(artifact, hash, meta, facets);
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85 }
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86
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87
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88 @Override
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89 public Object computeFeed(
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90 FLYSArtifact artifact,
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91 String hash,
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92 CallContext context,
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93 List<Facet> facets,
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94 Object old
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95 ) {
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96 return compute(artifact, hash, context.getMeta(), facets);
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97 }
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98 }
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99 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org