eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/uses/UsesContentProvider.java

   1 /**
   2  * Copyright (C) 2011 EDIT
   3  * European Distributed Institute of Taxonomy
   4  * http://www.e-taxonomy.eu
   5  *
   6  * The contents of this file are subject to the Mozilla Public License Version 1.1
   7  * See LICENSE.TXT at the top of this package for the full license terms.
   8  */
   9 package eu.etaxonomy.taxeditor.editor.view.uses;
  10
  11 import java.util.ArrayList;
  12 import java.util.HashSet;
  13 import java.util.List;
  14 import java.util.Map;
  15 import java.util.Set;
  16
  17 import eu.etaxonomy.cdm.api.service.ITermService;
  18 import eu.etaxonomy.cdm.model.common.Marker;
  19 import eu.etaxonomy.cdm.model.common.MarkerType;
  20 import eu.etaxonomy.cdm.model.description.DescriptionBase;
  21 import eu.etaxonomy.cdm.model.description.IDescribable;
  22 import eu.etaxonomy.cdm.model.taxon.Taxon;
  23 import eu.etaxonomy.taxeditor.editor.UsageTermCollection;
  24 import eu.etaxonomy.taxeditor.editor.view.descriptive.DescriptiveContentProvider;
  25 import eu.etaxonomy.taxeditor.model.FeatureNodeContainerTree;
  26 import eu.etaxonomy.taxeditor.store.CdmStore;
  27
  28 /**
  29  * The class provides the required content to the Uses View
  30  * @author a.theys
  31  * @created mar 13, 2012
  32  * @version 1.0
  33  */
  34 public class UsesContentProvider extends DescriptiveContentProvider {
  35
  36         Set<MarkerType> markerTypes = new HashSet<MarkerType>();
  37
  38         /**
  39          * <p>Constructor for DescriptiveContentProvider.</p>
  40          *
  41          * @param featureNodeContainerCache a {@link java.util.Map} object.
  42          */
  43         public UsesContentProvider(Map<DescriptionBase<?>, FeatureNodeContainerTree> featureNodeContainerCache) {
  44                 super(featureNodeContainerCache);
  45                 this.featureNodeContainerCache = featureNodeContainerCache;
  46         }
  47
  48         /**
  49          * Get all descriptions associated with the given TaxonEditorInput
  50          *
  51          * @param parentElement
  52          * @return
  53          */
  54         @Override
  55         protected List<DescriptionBase<?>> getDescriptions(IDescribable<?> parentElement) {
  56             List<DescriptionBase<?>> descriptions = new ArrayList<DescriptionBase<?>>();
  57             if(parentElement instanceof Taxon){
  58                 Taxon taxon = (Taxon) parentElement;
  59                 this.markerTypes.addAll(CdmStore.getTermManager().getPreferredTerms(MarkerType.class));
  60                 for(DescriptionBase description : taxon.getDescriptions()){
  61                     if(! description.isImageGallery()){
  62                         MarkerType useMarkertype = (MarkerType) CdmStore.getService(ITermService.class).find(UsageTermCollection.uuidUseMarkerType);
  63                         Set<Marker> descriptionMarkers = description.getMarkers();
  64                         if(descriptionMarkers != null) {
  65                             for (Marker marker: descriptionMarkers) {
  66                                 if(marker.getMarkerType().equals(useMarkertype)) {
  67                                     descriptions.add(description);
  68                                 }
  69                             }
  70                         }
  71                     }
  72                 }
  73             }
  74                 return descriptions;
  75         }
  76
  77 }