Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/GeneratorLookup.java @ 8254:c87c87544cc6

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Made call context injectors a list of comma separated classes.
author Sascha L. Teichmann <teichmann@intevation.de>
date Wed, 10 Sep 2014 12:42:39 +0200
parents 9667900536b6
children 5e38e2924c07
rev   line source
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1 /* Copyright (C) 2011, 2012, 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;
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10
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11 import java.util.HashMap;
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12 import java.util.List;
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13 import java.util.Map;
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14
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15 import org.dive4elements.artifacts.ContextInjector;
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16
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17 import org.dive4elements.river.artifacts.D4EArtifact.FacetFilter;
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18
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19 public class GeneratorLookup
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20 implements FacetFilter
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21 {
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22 public static final class Item {
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23 private Class<OutGenerator> generator;
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24 private Object ctx;
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25 private List<ContextInjector> cis;
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26
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27 public Item(Class<OutGenerator> generator, Object ctx, List<ContextInjector> cis) {
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28 this.generator = generator;
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29 this.ctx = ctx;
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30 this.cis = cis;
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31 }
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32
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33 public Class<OutGenerator> getGenerator() {
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34 return generator;
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35 }
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36
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37 public Object getContext() {
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38 return ctx;
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39 }
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40
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41 public List<ContextInjector> getContextInjectors() {
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42 return cis;
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43 }
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44 } // class Item
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45
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46 private Map<String, Item> generators;
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47
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48 public GeneratorLookup() {
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49 generators = new HashMap<String, Item>();
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50 }
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51
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52 public void putGenerator(
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53 String outName,
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54 Class<OutGenerator> generatorClass,
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55 Object ctx,
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56 List<ContextInjector> cis
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57 ) {
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58 Item item = new Item(generatorClass, ctx, cis);
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59 generators.put(outName, item);
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60 }
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61
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62 public Item getGenerator(String outName) {
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63 return generators.get(outName);
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64 }
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65
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66 @Override
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67 public boolean accept(String outName, String facetName) {
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68
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69 Item item = generators.get(outName);
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70 if (item == null) {
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71 return true;
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72 }
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73
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74 Object ctx = item.getContext();
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75 return ctx instanceof FacetFilter
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76 ? ((FacetFilter)ctx).accept(outName, facetName)
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77 : true;
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78 }
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79 }
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80 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org