Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/GeneratorLookup.java @ 7228:3f141505077b
Global facet filtering with bound to out: The DiagramAttributes implements the FacetFilter and not the Generators.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Wed, 02 Oct 2013 23:11:59 +0200 |
| parents | 744df5a03337 |
| children | 9667900536b6 |
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| 7227:744df5a03337 | 7228:3f141505077b |
|---|---|
| 9 package org.dive4elements.river.exports; | 9 package org.dive4elements.river.exports; |
| 10 | 10 |
| 11 import java.util.HashMap; | 11 import java.util.HashMap; |
| 12 import java.util.Map; | 12 import java.util.Map; |
| 13 | 13 |
| 14 import org.apache.log4j.Logger; | |
| 15 import org.dive4elements.river.utils.Pair; | 14 import org.dive4elements.river.utils.Pair; |
| 16 import org.dive4elements.river.artifacts.D4EArtifact.FacetFilter; | 15 import org.dive4elements.river.artifacts.D4EArtifact.FacetFilter; |
| 17 | 16 |
| 18 public class GeneratorLookup | 17 public class GeneratorLookup |
| 19 implements FacetFilter | 18 implements FacetFilter |
| 20 { | 19 { |
| 21 private static Logger log = Logger.getLogger(GeneratorLookup.class); | |
| 22 | |
| 23 private Map<String, Pair<Class<OutGenerator>, Object>> generators; | 20 private Map<String, Pair<Class<OutGenerator>, Object>> generators; |
| 24 | 21 |
| 25 public GeneratorLookup() { | 22 public GeneratorLookup() { |
| 26 generators = new HashMap<String, Pair<Class<OutGenerator>, Object>>(); | 23 generators = new HashMap<String, Pair<Class<OutGenerator>, Object>>(); |
| 27 } | 24 } |
| 46 Pair<Class<OutGenerator>, Object> pair = generators.get(outName); | 43 Pair<Class<OutGenerator>, Object> pair = generators.get(outName); |
| 47 if (pair == null) { | 44 if (pair == null) { |
| 48 return true; | 45 return true; |
| 49 } | 46 } |
| 50 | 47 |
| 51 try { | 48 Object ff = pair.getB(); |
| 52 Class<OutGenerator> clazz = pair.getA(); | 49 return ff instanceof FacetFilter |
| 53 OutGenerator generator = clazz.newInstance(); | 50 ? ((FacetFilter)ff).accept(outName, facetName) |
| 54 | 51 : true; |
| 55 return generator instanceof FacetFilter | |
| 56 ? ((FacetFilter)generator).accept(outName, facetName) | |
| 57 : true; | |
| 58 } | |
| 59 catch (InstantiationException ie) { | |
| 60 log.error(ie, ie); | |
| 61 } | |
| 62 catch (IllegalAccessException iae) { | |
| 63 log.error(iae, iae); | |
| 64 } | |
| 65 return true; | |
| 66 } | 52 } |
| 67 } | 53 } |
| 68 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 54 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |