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.model.common.Marker;
  18 import eu.etaxonomy.cdm.model.common.MarkerType;
  19 import eu.etaxonomy.cdm.model.description.DescriptionBase;
  20 import eu.etaxonomy.cdm.model.description.IDescribable;
  21 import eu.etaxonomy.cdm.model.taxon.Taxon;
  22 import eu.etaxonomy.taxeditor.editor.view.descriptive.DescriptiveContentProvider;
  23 import eu.etaxonomy.taxeditor.model.FeatureNodeContainerTree;
  24 import eu.etaxonomy.taxeditor.store.CdmStore;
  25 import eu.etaxonomy.taxeditor.store.UsageTermCollection;
  26
  27 /**
  28  * The class provides the required content to the Uses View
  29  * @author a.theys
  30  * @created mar 13, 2012
  31  * @version 1.0
  32  */
  33 public class UsesContentProvider extends DescriptiveContentProvider {
  34
  35         Set<MarkerType> markerTypes = new HashSet<MarkerType>();
  36
  37         /**
  38          * <p>Constructor for DescriptiveContentProvider.</p>
  39          *
  40          * @param featureNodeContainerCache a {@link java.util.Map} object.
  41          */
  42         public UsesContentProvider(Map<DescriptionBase<?>, FeatureNodeContainerTree> featureNodeContainerCache) {
  43                 super(featureNodeContainerCache);
  44                 this.featureNodeContainerCache = featureNodeContainerCache;
  45         }
  46
  47         /**
  48          * Get all descriptions associated with the given TaxonEditorInput
  49          *
  50          * @param parentElement
  51          * @return
  52          */
  53         @Override
  54         protected List<DescriptionBase<?>> getDescriptions(IDescribable<?> parentElement) {
  55             List<DescriptionBase<?>> descriptions = new ArrayList<DescriptionBase<?>>();
  56             if(parentElement instanceof Taxon){
  57                 Taxon taxon = (Taxon) parentElement;
  58                 this.markerTypes.addAll(CdmStore.getTermManager().getPreferredTerms(MarkerType.class));
  59                 for(DescriptionBase<?> description : taxon.getDescriptions()){
  60                     if(! description.isImageGallery()){
  61                         Set<Marker> descriptionMarkers = description.getMarkers();
  62                         if(descriptionMarkers != null) {
  63                             for (Marker marker: descriptionMarkers) {
  64                                 if(marker.getMarkerType() != null && marker.getMarkerType().getUuid().equals(UsageTermCollection.uuidUseMarkerType)) {
  65                                     descriptions.add(description);
  66                                 }
  67                             }
  68                         }
  69                     }
  70                 }
  71             }
  72                 return descriptions;
  73         }
  74
  75 }