Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/HYKFacet.java @ 5200:42bb6ff78d1b 2.9.11

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Directly set the connectionInitSqls on the datasource Somehow the factory fails to set the connectionInitSqls if we add it to the dbcpProperties. So we now set it directly
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 08 Mar 2013 11:48:33 +0100
parents e1fd2dfdcb80
children
rev   line source
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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1 package de.intevation.flys.artifacts.model;
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2
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3 import de.intevation.artifactdatabase.state.Facet;
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4 import de.intevation.artifacts.Artifact;
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5 import de.intevation.artifacts.CallContext;
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6 import de.intevation.artifacts.DataProvider;
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7 import de.intevation.flys.artifacts.HYKArtifact;
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8 import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
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9 import de.intevation.flys.model.FastCrossSectionLine;
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10
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11 import java.util.List;
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12
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13 import org.apache.log4j.Logger;
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14
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15
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16 /**
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17 * Trival Facet for HYKs
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18 */
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19 public class HYKFacet
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20 extends DataFacet
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21 implements FacetTypes {
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22
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23 /** House logger. */
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24 private static Logger logger = Logger.getLogger(HYKFacet.class);
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25
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26 /** Trivial constructor, set (maybe localized) description. */
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27 public HYKFacet(int idx, String description) {
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28 super(idx, HYK, description, ComputeType.FEED, null, null);
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29 }
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30
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31
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32 /**
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33 * Set km from cross section- master to HYKArtifact, then fire up
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34 * computation.
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35 *
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36 * @param art artifact to get data from.
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37 * @param context ignored
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38 */
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39 @Override
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40 public Object getData(Artifact art, CallContext context) {
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41 logger.debug("HYKFacet.getData");
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42
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43 String dataKey = CrossSectionFacet.BLACKBOARD_CS_MASTER_DATA;
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44
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45 List<DataProvider> providers = context.getDataProvider(dataKey);
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46 if (providers.size() < 1) {
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47 logger.warn("Could not find Cross-Section data provider to get master cs km.");
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48 return null;
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49 }
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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50
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51 FastCrossSectionLine crossSection = (FastCrossSectionLine) providers.get(0)
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52 .provideData(dataKey, null, context);
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53
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e1fd2dfdcb80 Issue #806 and NullPointerExceptions in CrossSectionGenerator fixed
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parents: 3442
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54 if(crossSection == null) {
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55 logger.debug("getData: crossSection is null");
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56 return null;
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57 }
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58
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59 double km = crossSection.getKm();
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60 logger.debug("HYKFacet.getData: Master Cross Section is at km: " + km);
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61
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62 // Set this km at hyk artifact to be evaluated.
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63 HYKArtifact hyk = (HYKArtifact) art;
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64 hyk.setKm(km);
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65
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66 return hyk.compute(context, hash, stateId, type, false);
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67 }
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68
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69
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70 /** Do a deep copy. */
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71 @Override
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72 public Facet deepCopy() {
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73 HYKFacet copy = new HYKFacet(this.index, this.description);
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74 copy.set(this);
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75 return copy;
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76 }
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77 }
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78 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org