Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/exports/process/AnnotationProcessor.java @ 7050:25a5ce8abfef generator-refactoring
Add annotationProcessor
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Thu, 19 Sep 2013 11:29:35 +0200 |
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children | 1011a40ee79c |
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1 /* Copyright (C) 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.exports.process; |
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10 |
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11 import org.apache.log4j.Logger; |
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12 import org.jfree.data.xy.XYSeries; |
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13 |
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14 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; |
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15 import org.dive4elements.artifacts.CallContext; |
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16 import org.dive4elements.river.artifacts.model.FacetTypes; |
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17 //import org.dive4elements.river.exports.DiagramGenerator; |
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18 import org.dive4elements.river.exports.XYChartGenerator; |
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19 import org.dive4elements.river.jfree.RiverAnnotation; |
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20 import org.dive4elements.river.themes.ThemeDocument; |
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21 |
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22 /** |
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23 * Add data to chart/generator. |
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24 * |
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25 */ |
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26 public class AnnotationProcessor implements Processor { |
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27 |
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28 /** Private logger. */ |
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29 private static final Logger logger = |
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30 Logger.getLogger(AnnotationProcessor.class); |
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31 |
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32 @Override |
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33 public void doOut( |
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34 XYChartGenerator generator, |
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35 ArtifactAndFacet aaf, |
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36 ThemeDocument theme, |
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37 boolean visible, |
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38 int index) |
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39 { |
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40 if (!visible) { |
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41 // Nothing to do |
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42 return; |
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43 } |
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44 CallContext context = generator.getCallContext(); |
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45 if (!(aaf.getData(context) instanceof RiverAnnotation)) { |
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46 // Just a bit defensive should not happen |
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47 logger.error("Incompatible facet in doOut"); |
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48 return; |
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49 } |
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50 RiverAnnotation ra = (RiverAnnotation)aaf.getData(context); |
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51 ra.setTheme(theme); |
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52 ra.setLabel(aaf.getFacetDescription()); |
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53 generator.addAnnotations(ra); |
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54 } |
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55 |
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56 @Override |
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57 public boolean canHandle(String facetType) { |
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58 if (facetType == null) { |
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59 return false; |
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60 } |
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61 return facetType.equals(FacetTypes.LONGITUDINAL_ANNOTATION); |
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62 } |
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63 } |