src/main/java/eu/etaxonomy/cdm/vaadin/view/distributionStatus/settings/AreaAndTaxonSettingsPresenter.java

   1 /**
   2 * Copyright (C) 2017 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.cdm.vaadin.view.distributionStatus.settings;
  10
  11 import java.util.Arrays;
  12 import java.util.Collections;
  13 import java.util.List;
  14 import java.util.UUID;
  15
  16 import com.vaadin.data.Container;
  17 import com.vaadin.data.util.IndexedContainer;
  18 import com.vaadin.server.VaadinSession;
  19
  20 import eu.etaxonomy.cdm.model.common.TermType;
  21 import eu.etaxonomy.cdm.model.common.TermVocabulary;
  22 import eu.etaxonomy.cdm.model.location.NamedArea;
  23 import eu.etaxonomy.cdm.model.metadata.CdmPreference;
  24 import eu.etaxonomy.cdm.model.metadata.PreferencePredicate;
  25 import eu.etaxonomy.cdm.model.taxon.Classification;
  26 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  27 import eu.etaxonomy.cdm.vaadin.util.CdmSpringContextHelper;
  28 import eu.etaxonomy.cdm.vaadin.util.DistributionEditorUtil;
  29
  30 /**
  31  * @author a.mueller
  32  * @since 22.10.2017
  33  *
  34  */
  35 public class AreaAndTaxonSettingsPresenter extends SettingsPresenterBase {
  36
  37     private Container areaContainer;
  38     private UUID areaVocabUUID;
  39
  40     /**
  41      * @param distributionContainer
  42      * @param vocUUID
  43      */
  44     public AreaAndTaxonSettingsPresenter() {
  45         super();
  46         Object selectedVocabularyUuidString = VaadinSession.getCurrent()
  47                 .getAttribute(DistributionEditorUtil.SATTR_SELECTED_AREA_VOCABULARY_UUID);
  48         if(selectedVocabularyUuidString!=null){
  49             areaVocabUUID = UUID.fromString(selectedVocabularyUuidString.toString());
  50         }
  51         areaContainer = new IndexedContainer(getNamedAreaList());
  52     }
  53
  54
  55
  56     public Container getAreaContainer() {
  57         return areaContainer;
  58     }
  59
  60     private List<TermVocabulary<? extends NamedArea>> getNamedAreaList() {
  61         CdmPreference areaVocPref = CdmSpringContextHelper.getPreferenceService()
  62                 .findVaadin(PreferencePredicate.AvailableDistributionAreaVocabularies);
  63         if (areaVocPref != null){
  64             List<UUID> uuidList = areaVocPref.getValueUuidList();
  65             return (List)CdmSpringContextHelper.getVocabularyService().load(uuidList, VOCABULARY_INIT_STRATEGY);
  66         }else{
  67             return (List)CdmSpringContextHelper.getVocabularyService().findByTermType(TermType.NamedArea, VOCABULARY_INIT_STRATEGY);
  68         }
  69     }
  70
  71
  72     public TermVocabulary<NamedArea> getChosenAreaVoc(){
  73         return CdmSpringContextHelper.getVocabularyService().load(areaVocabUUID, VOCABULARY_INIT_STRATEGY);
  74     }
  75
  76     // TODO: Currently unused. Remove?
  77     public List<TaxonNode> getChosenTaxonNodes(){
  78         List<UUID> nodeUuids = (List<UUID>) VaadinSession.getCurrent()
  79                 .getAttribute(DistributionEditorUtil.SATTR_TAXON_NODES_UUID);
  80         if(nodeUuids!=null){
  81             return CdmSpringContextHelper.getTaxonNodeService().load(nodeUuids, null);
  82         }
  83         return Collections.emptyList();
  84     }
  85
  86     public Classification getChosenClassification(){
  87         UUID uuid = (UUID) VaadinSession.getCurrent().getAttribute(DistributionEditorUtil.SATTR_CLASSIFICATION);
  88         if(uuid!=null){
  89             return CdmSpringContextHelper.getClassificationService().load(uuid);
  90         }
  91         return null;
  92     }
  93
  94
  95     protected static final List<String> VOCABULARY_INIT_STRATEGY = Arrays.asList(new String []{
  96             "$",
  97             "terms",
  98             "terms.*",
  99     });
 100
 101 }