eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/view/derivateSearch/DerivateLabelProvider.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2013 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10 package eu.etaxonomy.taxeditor.view.derivateSearch;
  11
  12 import java.util.ArrayList;
  13 import java.util.Collection;
  14 import java.util.HashMap;
  15 import java.util.HashSet;
  16 import java.util.List;
  17 import java.util.Map;
  18 import java.util.Map.Entry;
  19 import java.util.Set;
  20 import java.util.UUID;
  21
  22 import org.eclipse.jface.viewers.ColumnLabelProvider;
  23 import org.eclipse.jface.viewers.TreeNode;
  24 import org.eclipse.swt.graphics.Image;
  25 import org.hibernate.LazyInitializationException;
  26
  27 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  28 import eu.etaxonomy.cdm.api.service.IOccurrenceService;
  29 import eu.etaxonomy.cdm.api.service.molecular.ISequenceService;
  30 import eu.etaxonomy.cdm.common.CdmUtils;
  31 import eu.etaxonomy.cdm.format.CdmFormatterFactory;
  32 import eu.etaxonomy.cdm.format.ICdmFormatter.FormatKey;
  33 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  34 import eu.etaxonomy.cdm.model.common.CdmBase;
  35 import eu.etaxonomy.cdm.model.common.DefinedTerm;
  36 import eu.etaxonomy.cdm.model.common.IdentifiableEntity;
  37 import eu.etaxonomy.cdm.model.common.Identifier;
  38 import eu.etaxonomy.cdm.model.molecular.DnaSample;
  39 import eu.etaxonomy.cdm.model.molecular.Sequence;
  40 import eu.etaxonomy.cdm.model.molecular.SingleRead;
  41 import eu.etaxonomy.cdm.model.name.SpecimenTypeDesignation;
  42 import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;
  43 import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
  44 import eu.etaxonomy.cdm.model.occurrence.GatheringEvent;
  45 import eu.etaxonomy.cdm.model.occurrence.MediaSpecimen;
  46 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  47 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;
  48 import eu.etaxonomy.taxeditor.model.ImageResources;
  49 import eu.etaxonomy.taxeditor.store.CdmStore;
  50
  51 /**
  52  * Label provider for the views to show {@link SpecimenOrObservationBase}s.<br>
  53  * <br>
  54  * <b>Note:</b> If you use this label provider you need to assure that you
  55  * created a {@link ConversationHolder} resp. have an open session because
  56  * the labels are generated from various fields of the derivate hierarchy which
  57  * are lazy loaded and could therefore throw a {@link LazyInitializationException}.<br>
  58  * Use <b>{@link #setConversation(ConversationHolder)}</b> to assign the session to this provider.
  59  */
  60 public class DerivateLabelProvider extends ColumnLabelProvider {
  61
  62     private static final String NO_SAMPLE_DESIGNATION = "[no sample designation]";
  63
  64     private static Set<SingleRead> multiLinkSingleReads;
  65
  66     private static Map<DerivedUnit, Collection<SpecimenTypeDesignation>> typeDesignations;
  67
  68     private ConversationHolder conversation;
  69
  70     private static DefinedTerm photoTerm = null;
  71     private static DefinedTerm drawingTerm = null;
  72     private static DefinedTerm specimenScanTerm = null;
  73     private static DefinedTerm detailImageTerm = null;
  74     private static DefinedTerm sampleDesignationTerm = null;
  75
  76     //FIXME: move static term getters to new singleton utility class
  77     private static void initializeTerms() {
  78         List<DefinedTerm> preferredTerms = CdmStore.getTermManager().getPreferredTerms(DefinedTerm.class);
  79         for (DefinedTerm definedTerm : preferredTerms) {
  80             if(definedTerm.getUuid().equals(UUID.fromString("c5c59c42-f254-471e-96c6-09f459f7c903"))){
  81                 photoTerm = definedTerm;
  82             }
  83             else if(definedTerm.getUuid().equals(UUID.fromString("669b0409-4aa4-4695-aae4-a95ed27bad4c"))){
  84                 drawingTerm = definedTerm;
  85             }
  86             else if(definedTerm.getUuid().equals(UUID.fromString("acda15be-c0e2-4ea8-8783-b9b0c4ad7f03"))){
  87                 specimenScanTerm = definedTerm;
  88             }
  89             else if(definedTerm.getUuid().equals(UUID.fromString("31eb8d02-bf5d-437c-bcc6-87a626445f34"))){
  90                 detailImageTerm = definedTerm;
  91             }
  92             else if(definedTerm.getUuid().equals(UUID.fromString("fadeba12-1be3-4bc7-9ff5-361b088d86fc"))){
  93                 sampleDesignationTerm = definedTerm;
  94             }
  95         }
  96     }
  97
  98     public static DefinedTerm getLivingPlantPhotoTerm(){
  99         if(photoTerm==null){
 100             initializeTerms();
 101         }
 102         return photoTerm;
 103     }
 104
 105     public static DefinedTerm getArtworkTerm(){
 106         if(drawingTerm==null){
 107             initializeTerms();
 108         }
 109         return drawingTerm;
 110     }
 111
 112     public static DefinedTerm getSpecimenScanTerm(){
 113         if(specimenScanTerm==null){
 114             initializeTerms();
 115         }
 116         return specimenScanTerm;
 117     }
 118
 119     public static DefinedTerm getDetailImageTerm(){
 120         if(detailImageTerm==null){
 121             initializeTerms();
 122         }
 123         return detailImageTerm;
 124     }
 125
 126     public static DefinedTerm getSampleDesignationTerm(){
 127         if(sampleDesignationTerm==null){
 128             initializeTerms();
 129         }
 130         return sampleDesignationTerm;
 131     }
 132
 133
 134     /** {@inheritDoc} */
 135     @Override
 136     public String getText(Object element) {
 137         if(element instanceof TreeNode){
 138             element = ((TreeNode) element).getValue();
 139         }
 140         FormatKey[] formatKeys = {
 141                 FormatKey.GATHERING_COUNTRY, FormatKey.SPACE,
 142                 FormatKey.GATHERING_LOCALITY_TEXT, FormatKey.SPACE,
 143                 FormatKey.GATHERING_DATE, FormatKey.SPACE,
 144                 FormatKey.GATHERING_COLLECTOR, FormatKey.SPACE,
 145                 FormatKey.FIELD_NUMBER, FormatKey.SPACE,
 146                 FormatKey.COLLECTION_CODE, FormatKey.SPACE,
 147                 FormatKey.MOST_SIGNIFICANT_IDENTIFIER, FormatKey.SPACE,
 148 //                FormatKey.KIND_OF_UNIT, FormatKey.SPACE,
 149                 FormatKey.SAMPLE_DESIGNATION, FormatKey.SPACE,
 150                 FormatKey.SINGLE_READ_PRIMER, FormatKey.SPACE,
 151                 FormatKey.SEQUENCE_DNA_MARKER, FormatKey.SPACE,
 152                 FormatKey.AMPLIFICATION_LABEL, FormatKey.SPACE,
 153                 FormatKey.MEDIA_TITLE, FormatKey.SPACE,
 154                 FormatKey.MEDIA_ARTIST, FormatKey.SPACE
 155         };
 156         String text = CdmFormatterFactory.format(element, formatKeys);
 157         if(element instanceof IdentifiableEntity){
 158                 IdentifiableEntity identifiableEntity = (IdentifiableEntity) element;
 159                 if(identifiableEntity.isProtectedTitleCache()){
 160                         text = identifiableEntity.getTitleCache();
 161                 }
 162         }
 163         if(CdmUtils.isBlank(text)){
 164                 return "[-]";
 165         }
 166                 return text;
 167     }
 168
 169     /** {@inheritDoc} */
 170     @Override
 171     public String getToolTipText(Object element) {
 172         return getDerivateText(element);
 173     }
 174
 175     /**
 176      * @param conversation the conversation to set
 177      */
 178     public void setConversation(ConversationHolder conversation) {
 179         this.conversation = conversation;
 180     }
 181
 182     public String getDerivateText(Object element){
 183         return getDerivateText(element, conversation);
 184     }
 185
 186     public static String getDerivateText(Object element, ConversationHolder conversation){
 187         //TODO: use list of strings to assemble labels to avoid adding the separator every time and to allow null values
 188         TreeNode parentNode = null;
 189         TreeNode node = null;
 190         Object derivate = element;
 191         if(element instanceof TreeNode){
 192             node = (TreeNode) element;
 193             parentNode = node.getParent();
 194             //unwrap specimen from TreeNode
 195             derivate = node.getValue();
 196         }
 197
 198         if(conversation!=null){
 199             conversation.bind();
 200         }
 201
 202         final String emptyString = "";
 203         final String separator = " ";
 204
 205         String label = emptyString;
 206
 207         //Field Unit
 208         if(derivate instanceof FieldUnit){
 209             FieldUnit fieldUnit = (FieldUnit)derivate;
 210             if(fieldUnit.getGatheringEvent()!=null){
 211                 GatheringEvent gatheringEvent = fieldUnit.getGatheringEvent();
 212                 label += gatheringEvent.getCountry()!=null?gatheringEvent.getCountry().getLabel()+separator:emptyString;
 213                 label += gatheringEvent.getLocality()!=null?gatheringEvent.getLocality().getText()+separator:emptyString;
 214                 label += gatheringEvent.getGatheringDate()!=null?gatheringEvent.getGatheringDate()+separator:emptyString;
 215                 label += gatheringEvent.getCollector()!=null?gatheringEvent.getCollector()+separator:emptyString;
 216             }
 217             label += fieldUnit.getFieldNumber()!=null?fieldUnit.getFieldNumber():emptyString;
 218         }
 219         //MediaSpecimen
 220         else if(derivate instanceof MediaSpecimen){
 221             MediaSpecimen mediaSpecimen = (MediaSpecimen)derivate;
 222             if(mediaSpecimen.getMediaSpecimen()!=null){
 223                 label += mediaSpecimen.getMediaSpecimen().getTitle()!=null?mediaSpecimen.getMediaSpecimen().getTitle().getText()+separator:"[no motif]";
 224                 label += mediaSpecimen.getMediaSpecimen().getArtist()!=null?mediaSpecimen.getMediaSpecimen().getArtist()+separator:emptyString;
 225             }
 226             eu.etaxonomy.cdm.model.occurrence.Collection collection = mediaSpecimen.getCollection();
 227             if(collection!=null){
 228                 label += collection.getName()!=null?collection.getName()+" ":emptyString;
 229                 label += collection.getCode()!=null?"("+collection.getCode()+")"+separator:emptyString;
 230             }
 231             label += mediaSpecimen.getAccessionNumber()!=null?mediaSpecimen.getAccessionNumber()+separator:emptyString;
 232             label += mediaSpecimen.getBarcode()!=null?mediaSpecimen.getBarcode()+separator:emptyString;
 233         }
 234         //TissueSample + DnaSample
 235         else if(derivate instanceof DnaSample){
 236             DnaSample dnaSample = (DnaSample)derivate;
 237             if(((DnaSample) derivate).getRecordBasis()==SpecimenOrObservationType.DnaSample){
 238                 Identifier<DnaSample> currentSampleDesignation = getCurrentSampleDesignation(dnaSample);
 239                 if(currentSampleDesignation!=null && currentSampleDesignation.getIdentifier()!=null){
 240                     label += currentSampleDesignation.getIdentifier()+separator;
 241                 }
 242                 else{
 243                     label += NO_SAMPLE_DESIGNATION+separator;
 244                 }
 245             }
 246             else if(((DnaSample) derivate).getRecordBasis()==SpecimenOrObservationType.TissueSample){
 247                 if(dnaSample.getKindOfUnit()!=null){
 248                     label += dnaSample.getKindOfUnit()+separator;
 249                 }
 250                 Identifier<DnaSample> currentSampleDesignation = getCurrentSampleDesignation(dnaSample);
 251                 if(currentSampleDesignation!=null && currentSampleDesignation.getIdentifier()!=null){
 252                     label += currentSampleDesignation.getIdentifier()+separator;
 253                 }
 254                 else{
 255                     label += NO_SAMPLE_DESIGNATION+separator;
 256                 }
 257             }
 258
 259         }
 260         //DerivedUnit + TissueSample
 261         else if(derivate instanceof DerivedUnit){
 262             DerivedUnit derivedUnit = (DerivedUnit)derivate;
 263             if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.PreservedSpecimen){
 264                 //check for type designation
 265                 if(typeDesignations.get(derivedUnit)==null){
 266                     for (SpecimenTypeDesignation specimenTypeDesignation : CdmStore.getService(IOccurrenceService.class).listTypeDesignations(derivedUnit, null, null, null, null)) {
 267                         addTypeDesignation(derivedUnit, specimenTypeDesignation);
 268                     }
 269                 }
 270                 //java.util.Collection<FieldUnit> fieldUnits = CdmStore.getService(IOccurrenceService.class).getFieldUnits(derivedUnit.getUuid());
 271                 //TODO : This is not generic anymore for performance reasons
 272                 Set<SpecimenOrObservationBase> originals = derivedUnit.getOriginals();
 273                 if(originals!=null && originals.size() ==1) {
 274                     SpecimenOrObservationBase specimen = originals.iterator().next();
 275                     if(specimen instanceof FieldUnit) {
 276                         FieldUnit fieldUnit = (FieldUnit)specimen;
 277                         GatheringEvent gatheringEvent = fieldUnit.getGatheringEvent();
 278                         if(gatheringEvent!=null){
 279                             label += gatheringEvent.getCollector()!=null?gatheringEvent.getCollector()+separator:emptyString;
 280                         }
 281                         label += fieldUnit.getFieldNumber()!=null?fieldUnit.getFieldNumber()+separator:emptyString;
 282                     }
 283                 }
 284
 285                 eu.etaxonomy.cdm.model.occurrence.Collection collection = derivedUnit.getCollection();
 286                 if(collection!=null){
 287                     label += collection.getCode()!=null?"("+collection.getCode()+")"+separator:emptyString;
 288                 }
 289                 String mostSignificantIdentifier = derivedUnit.getMostSignificantIdentifier();
 290                 label += mostSignificantIdentifier!=null?mostSignificantIdentifier+separator:emptyString;
 291             }
 292             else if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.TissueSample){
 293                 //TissueSample should only be created by using it's own class
 294                 //in future using only one class with different SpecimenOrObservationTypes is desired
 295 //                label += derivedUnit.getKindOfUnit() + NO_SAMPLE_DESIGNATION;
 296             }
 297         }
 298         //Sequence
 299         else if(derivate instanceof Sequence){
 300             Sequence sequence = (Sequence)derivate;
 301             Identifier<DnaSample> currentSampleDesignation = getCurrentSampleDesignation(sequence);
 302             if(currentSampleDesignation!=null && currentSampleDesignation.getIdentifier()!=null){
 303                 label += currentSampleDesignation.getIdentifier()+separator;
 304             }
 305             else{
 306                 label += NO_SAMPLE_DESIGNATION+separator;
 307             }
 308             label += sequence.getDnaMarker()!=null?sequence.getDnaMarker():emptyString;
 309         }
 310         //SingleRead
 311         else if(derivate instanceof SingleRead){
 312             SingleRead singleRead = (SingleRead)derivate;
 313             if(parentNode!=null && parentNode.getValue() instanceof Sequence){
 314                 Sequence sequence = (Sequence) parentNode.getValue();
 315                 Identifier<DnaSample> currentSampleDesignation = getCurrentSampleDesignation(sequence);
 316                 if(currentSampleDesignation!=null && currentSampleDesignation.getIdentifier()!=null){
 317                     label = currentSampleDesignation.getIdentifier()+separator;
 318                 }
 319                 else{
 320                     label += NO_SAMPLE_DESIGNATION+separator;
 321                 }
 322                 label += singleRead.getPrimer()!=null?singleRead.getPrimer().getLabel()+separator:emptyString;
 323                 if(sequence!=null && sequence.getDnaMarker()!=null){
 324                     label += sequence.getDnaMarker()+separator;
 325                 }
 326                 if(singleRead.getAmplificationResult()!=null && singleRead.getAmplificationResult().getAmplification()!=null){
 327                     label += singleRead.getAmplificationResult().getAmplification().getLabelCache()+separator;
 328                 }
 329             }
 330         }
 331         //SOOB
 332         else if(derivate instanceof SpecimenOrObservationBase){
 333             SpecimenOrObservationBase<?> specimen = (SpecimenOrObservationBase<?>) derivate;
 334             SpecimenOrObservationType type = specimen.getRecordBasis();
 335             return specimen.getTitleCache() + (type!=null?" ["+type.toString()+"]":emptyString);
 336         }
 337         if(label.isEmpty()){
 338             label = derivate.toString();
 339         }
 340         //remove last comma
 341         else if(label.endsWith(separator)){
 342             label = label.substring(0, label.length()-separator.length());
 343         }
 344         return label;
 345     }
 346
 347     @Override
 348     public Image getImage(Object element) {
 349         if(element instanceof TreeNode){
 350             element = ((TreeNode) element).getValue();
 351         }
 352         if(element instanceof CdmBase){
 353             CdmBase cdmBase = (CdmBase)element;
 354             boolean hasCharacterData = false;
 355             if(cdmBase.isInstanceOf(SpecimenOrObservationBase.class)){
 356                 SpecimenOrObservationBase<?> specimen = HibernateProxyHelper.deproxy(cdmBase, SpecimenOrObservationBase.class);
 357                 if(specimen.hasCharacterData()){
 358                     hasCharacterData = true;
 359                 }
 360             }
 361             if(cdmBase.isInstanceOf(FieldUnit.class)){
 362                 return hasCharacterData?ImageResources.getImage(ImageResources.FIELD_UNIT_CHARACTER_DATA):ImageResources.getImage(ImageResources.FIELD_UNIT);
 363             }
 364             else if(cdmBase.isInstanceOf(DerivedUnit.class)){
 365                 DerivedUnit derivedUnit = HibernateProxyHelper.deproxy(element, DerivedUnit.class);
 366
 367                 if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.FieldUnit){
 368                     return hasCharacterData?ImageResources.getImage(ImageResources.FIELD_UNIT_CHARACTER_DATA):ImageResources.getImage(ImageResources.FIELD_UNIT);
 369                 }
 370                 else if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.DnaSample){
 371                     return hasCharacterData?ImageResources.getImage(ImageResources.DNA_SAMPLE_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.DNA_SAMPLE_DERIVATE);
 372                 }
 373                 else if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.TissueSample){
 374                     return hasCharacterData?ImageResources.getImage(ImageResources.TISSUE_SAMPLE_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.TISSUE_SAMPLE_DERIVATE);
 375                 }
 376                 else if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.PreservedSpecimen){
 377                     if(typeDesignations.get(derivedUnit)!=null && !typeDesignations.get(derivedUnit).isEmpty()){
 378                         return ImageResources.getImage(ImageResources.SPECIMEN_DERIVATE_TYPE);
 379                     }
 380                     return hasCharacterData?ImageResources.getImage(ImageResources.SPECIMEN_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.SPECIMEN_DERIVATE);
 381                 }
 382                 else if(derivedUnit.getRecordBasis().isKindOf(SpecimenOrObservationType.Media)){
 383                     if(derivedUnit.getKindOfUnit()!=null){
 384                         if(derivedUnit.getKindOfUnit().equals(getArtworkTerm())){
 385                             return hasCharacterData?ImageResources.getImage(ImageResources.ARTWORK_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.ARTWORK_DERIVATE);
 386                         }
 387                         else if(derivedUnit.getKindOfUnit().equals(getLivingPlantPhotoTerm())){
 388                             return hasCharacterData?ImageResources.getImage(ImageResources.LIVING_PLANT_PHOTO_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.LIVING_PLANT_PHOTO_DERIVATE);
 389                         }
 390                         else if(derivedUnit.getKindOfUnit().equals(getSpecimenScanTerm())){
 391                             return hasCharacterData?ImageResources.getImage(ImageResources.SPECIMEN_SCAN_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.SPECIMEN_SCAN_DERIVATE);
 392                         }
 393                         else if(derivedUnit.getKindOfUnit().equals(getDetailImageTerm())){
 394                             return hasCharacterData?ImageResources.getImage(ImageResources.DETAIL_IMAGE_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.DETAIL_IMAGE_DERIVATE);
 395                         }
 396                     }
 397                 }
 398             }
 399             else if(cdmBase.isInstanceOf(Sequence.class)){
 400                 return ImageResources.getImage(ImageResources.SEQUENCE_DERIVATE);
 401             }
 402
 403             else if(cdmBase.isInstanceOf(SingleRead.class)){
 404                 if(multiLinkSingleReads!=null && multiLinkSingleReads.contains(element)){
 405                     return ImageResources.getImage(ImageResources.SINGLE_READ_DERIVATE_MULTILINK);
 406                 }
 407                 else{
 408                     return ImageResources.getImage(ImageResources.SINGLE_READ_DERIVATE);
 409                 }
 410             }
 411         }
 412         return ImageResources.getImage(ImageResources.DEFAULT_DERIVATIVE);
 413     }
 414
 415     public static Identifier<DnaSample> getCurrentSampleDesignation(CdmBase entity) {
 416         if(entity.isInstanceOf(DnaSample.class)){
 417             DnaSample dnaSample = HibernateProxyHelper.deproxy(entity, DnaSample.class);
 418             for (Identifier<DnaSample> identifier : dnaSample.getIdentifiers()) {
 419                 if(identifier.getType()!=null && identifier.getType().equals(DerivateLabelProvider.getSampleDesignationTerm())){
 420                     //first sample designation is the current
 421                     return identifier;
 422                 }
 423             }
 424         }
 425         else if(entity.isInstanceOf(Sequence.class)){
 426             Sequence sequence = HibernateProxyHelper.deproxy(entity, Sequence.class);
 427             if(sequence.getDnaSample()!=null){
 428                 return getCurrentSampleDesignation(sequence.getDnaSample());
 429             }
 430         }
 431         return null;
 432     }
 433
 434     private static void addTypeDesignation(DerivedUnit derivedUnit, SpecimenTypeDesignation typeDesignation){
 435         Collection<SpecimenTypeDesignation> list = typeDesignations.get(derivedUnit);
 436         if(list==null){
 437             list = new ArrayList<SpecimenTypeDesignation>();
 438         }
 439         list.add(typeDesignation);
 440         typeDesignations.put(derivedUnit, list);
 441     }
 442
 443     public static Set<SingleRead> getMultiLinkSingleReads() {
 444         return multiLinkSingleReads;
 445     }
 446
 447     public void updateLabelCache(Collection<SpecimenOrObservationBase<?>> rootElements) {
 448         multiLinkSingleReads = new HashSet<SingleRead>();
 449         typeDesignations = new HashMap<DerivedUnit, Collection<SpecimenTypeDesignation>>();
 450         for(Entry<SingleRead, Collection<Sequence>> entry:CdmStore.getService(ISequenceService.class).getSingleReadSequencesMap().entrySet()){
 451             if(entry.getValue().size()>1){
 452                 multiLinkSingleReads.add(entry.getKey());
 453             }
 454         }
 455         if(rootElements!=null){
 456             Collection<DerivedUnit> derivedUnits = new ArrayList<DerivedUnit>();
 457             for (SpecimenOrObservationBase specimenOrObservationBase : rootElements) {
 458                 derivedUnits.addAll(CdmStore.getService(IOccurrenceService.class).getAllChildDerivatives(specimenOrObservationBase.getUuid()));
 459                 if(specimenOrObservationBase.isInstanceOf(DerivedUnit.class)){
 460                     derivedUnits.add(HibernateProxyHelper.deproxy(specimenOrObservationBase, DerivedUnit.class));
 461                 }
 462             }
 463             typeDesignations = CdmStore.getService(IOccurrenceService.class).listTypeDesignations(derivedUnits, null, null, null, null);
 464         }
 465     }
 466
 467 }