eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/vocabulary/MeasurementUnitDtoCollectionSection.java

   1 /**
   2 * Copyright (C) 2015 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.ui.section.vocabulary;
  10
  11 import java.util.Collection;
  12 import java.util.Comparator;
  13 import java.util.HashSet;
  14
  15 import eu.etaxonomy.cdm.model.description.MeasurementUnit;
  16 import eu.etaxonomy.cdm.persistence.dto.FeatureDto;
  17 import eu.etaxonomy.cdm.persistence.dto.TermDto;
  18 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  19 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  20 import eu.etaxonomy.taxeditor.ui.section.occurrence.dna.AbstractUnboundEntityCollectionSection;
  21
  22 /**
  23  * @author pplitzner
  24  * @date Apr 27, 2015
  25  */
  26 public class MeasurementUnitDtoCollectionSection extends AbstractUnboundEntityCollectionSection<FeatureDto, TermDto> {
  27
  28     public MeasurementUnitDtoCollectionSection(CdmFormFactory formFactory,
  29             ICdmFormElement parentElement, int style) {
  30         super(formFactory, parentElement, "Recommended measurement units", style);
  31     }
  32
  33     @Override
  34     protected Collection<TermDto> getEntityCollection(FeatureDto entity) {
  35         if (entity.getRecommendedMeasurementUnits() == null){
  36             entity.setRecommendedMeasurementUnits(new HashSet<TermDto>());
  37         }
  38         return entity.getRecommendedMeasurementUnits();
  39     }
  40
  41     @Override
  42     public Comparator<TermDto> getComparator() {
  43         return new Comparator<TermDto>() {
  44             @Override
  45             public int compare(TermDto o1, TermDto o2) {
  46                 if(o1==null){
  47                     return -1;
  48                 }
  49                 if(o2==null){
  50                     return 1;
  51                 }
  52                 int diff = o1.getTitleCache().compareTo(o2.getTitleCache());
  53                 if(diff==0){
  54                     diff = o1.getUuid().compareTo(o2.getUuid());
  55                 }
  56                 return diff;
  57             }
  58         };
  59     }
  60
  61     @Override
  62     public TermDto createNewElement() {
  63         return TermDto.fromTerm(MeasurementUnit.NewInstance());
  64     }
  65
  66     @Override
  67     public void addElement(TermDto element) {
  68         //never gets called
  69     }
  70
  71     @Override
  72     public void removeElement(TermDto element) {
  73         if (element == null){
  74             return;
  75         }
  76         TermDto remove = null;
  77         for (TermDto unit: getEntity().getRecommendedMeasurementUnits()){
  78             if (unit.getUuid().equals(element.getUuid())){
  79                 remove = unit;
  80                 break;
  81             }
  82         }
  83         getEntity().getRecommendedMeasurementUnits().remove(remove);
  84     }
  85
  86     @Override
  87     public String getEmptyString() {
  88         return "No recommended measurement units yet.";
  89     }
  90
  91     @Override
  92     protected String getTooltipString() {
  93         return "Add a measurement unit";
  94     }
  95
  96     @Override
  97     public TermDto addExisting() {
  98         // TODO Auto-generated method stub
  99         return null;
 100     }
 101
 102     @Override
 103     public boolean allowAddExisting() {
 104         // TODO Auto-generated method stub
 105         return false;
 106     }
 107 }