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.List;
  13 import java.util.Set;
  14 import java.util.UUID;
  15
  16 import org.eclipse.jface.viewers.ColumnLabelProvider;
  17 import org.eclipse.jface.viewers.TreeNode;
  18 import org.eclipse.swt.graphics.Image;
  19 import org.hibernate.LazyInitializationException;
  20
  21 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  22 import eu.etaxonomy.cdm.api.service.IOccurrenceService;
  23 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  24 import eu.etaxonomy.cdm.model.common.CdmBase;
  25 import eu.etaxonomy.cdm.model.common.DefinedTerm;
  26 import eu.etaxonomy.cdm.model.common.Identifier;
  27 import eu.etaxonomy.cdm.model.molecular.DnaSample;
  28 import eu.etaxonomy.cdm.model.molecular.Sequence;
  29 import eu.etaxonomy.cdm.model.molecular.SingleRead;
  30 import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;
  31 import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
  32 import eu.etaxonomy.cdm.model.occurrence.GatheringEvent;
  33 import eu.etaxonomy.cdm.model.occurrence.MediaSpecimen;
  34 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  35 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;
  36 import eu.etaxonomy.taxeditor.model.ImageResources;
  37 import eu.etaxonomy.taxeditor.store.CdmStore;
  38
  39 /**
  40  * Label provider for the views to show {@link SpecimenOrObservationBase}s.<br>
  41  * <br>
  42  * <b>Note:</b> If you use this label provider you need to assure that you
  43  * created a {@link ConversationHolder} resp. have an open session because
  44  * the labels are generated from various fields of the derivate hierarchy which
  45  * are lazy loaded and could therefore throw a {@link LazyInitializationException}.<br>
  46  * Use <b>{@link #setConversation(ConversationHolder)}</b> to assign the session to this provider.
  47  */
  48 public class DerivateLabelProvider extends ColumnLabelProvider {
  49
  50     private static final String NO_SAMPLE_DESIGNATION = "[no sample designation]";
  51
  52     private Set<SingleRead> multiLinkSingleReads;
  53
  54     private ConversationHolder conversation;
  55
  56     private static DefinedTerm photoTerm = null;
  57     private static DefinedTerm drawingTerm = null;
  58     private static DefinedTerm specimenScanTerm = null;
  59     private static DefinedTerm detailImageTerm = null;
  60     private static DefinedTerm sampleDesignationTerm = null;
  61
  62     //FIXME: move static term getters to new singleton utility class
  63     private static void initializeTerms() {
  64         List<DefinedTerm> preferredTerms = CdmStore.getTermManager().getPreferredTerms(DefinedTerm.class);
  65         for (DefinedTerm definedTerm : preferredTerms) {
  66             if(definedTerm.getUuid().equals(UUID.fromString("c5c59c42-f254-471e-96c6-09f459f7c903"))){
  67                 photoTerm = definedTerm;
  68             }
  69             else if(definedTerm.getUuid().equals(UUID.fromString("669b0409-4aa4-4695-aae4-a95ed27bad4c"))){
  70                 drawingTerm = definedTerm;
  71             }
  72             else if(definedTerm.getUuid().equals(UUID.fromString("acda15be-c0e2-4ea8-8783-b9b0c4ad7f03"))){
  73                 specimenScanTerm = definedTerm;
  74             }
  75             else if(definedTerm.getUuid().equals(UUID.fromString("31eb8d02-bf5d-437c-bcc6-87a626445f34"))){
  76                 detailImageTerm = definedTerm;
  77             }
  78             else if(definedTerm.getUuid().equals(UUID.fromString("fadeba12-1be3-4bc7-9ff5-361b088d86fc"))){
  79                 sampleDesignationTerm = definedTerm;
  80             }
  81         }
  82     }
  83
  84     public static DefinedTerm getLivingPlantPhotoTerm(){
  85         if(photoTerm==null){
  86             initializeTerms();
  87         }
  88         return photoTerm;
  89     }
  90
  91     public static DefinedTerm getArtworkTerm(){
  92         if(drawingTerm==null){
  93             initializeTerms();
  94         }
  95         return drawingTerm;
  96     }
  97
  98     public static DefinedTerm getSpecimenScanTerm(){
  99         if(specimenScanTerm==null){
 100             initializeTerms();
 101         }
 102         return specimenScanTerm;
 103     }
 104
 105     public static DefinedTerm getDetailImageTerm(){
 106         if(detailImageTerm==null){
 107             initializeTerms();
 108         }
 109         return detailImageTerm;
 110     }
 111
 112     public static DefinedTerm getSampleDesignationTerm(){
 113         if(sampleDesignationTerm==null){
 114             initializeTerms();
 115         }
 116         return sampleDesignationTerm;
 117     }
 118
 119
 120     /** {@inheritDoc} */
 121     @Override
 122     public String getText(Object element) {
 123         return getDerivateText(element);
 124     }
 125
 126     /** {@inheritDoc} */
 127     @Override
 128     public String getToolTipText(Object element) {
 129         return getDerivateText(element);
 130     }
 131
 132     /**
 133      * @param conversation the conversation to set
 134      */
 135     public void setConversation(ConversationHolder conversation) {
 136         this.conversation = conversation;
 137     }
 138
 139     public String getDerivateText(Object element){
 140         return getDerivateText(element, conversation);
 141     }
 142
 143     public static String getDerivateText(Object element, ConversationHolder conversation){
 144         //TODO: use list of strings to assemble labels to avoid adding the separator every time and to allow null values
 145         TreeNode parentNode = null;
 146         TreeNode node = null;
 147         Object derivate = element;
 148         if(element instanceof TreeNode){
 149             node = (TreeNode) element;
 150             parentNode = node.getParent();
 151             //unwrap specimen from TreeNode
 152             derivate = node.getValue();
 153         }
 154
 155         conversation.bind();
 156
 157         final String emptyString = "";
 158         final String separator = " ";
 159
 160         String label = emptyString;
 161
 162         //Field Unit
 163         if(derivate instanceof FieldUnit){
 164             FieldUnit fieldUnit = (FieldUnit)derivate;
 165             if(fieldUnit.getGatheringEvent()!=null){
 166                 GatheringEvent gatheringEvent = fieldUnit.getGatheringEvent();
 167                 if(CdmStore.getService(IOccurrenceService.class).exists(fieldUnit.getUuid())){
 168                     fieldUnit = (FieldUnit) CdmStore.getService(IOccurrenceService.class).load(fieldUnit.getUuid());
 169                     gatheringEvent = fieldUnit.getGatheringEvent();
 170                 }
 171                 label += gatheringEvent.getCountry()!=null?gatheringEvent.getCountry().getLabel()+separator:emptyString;
 172                 label += gatheringEvent.getLocality()!=null?gatheringEvent.getLocality().getText()+separator:emptyString;
 173                 label += gatheringEvent.getGatheringDate()!=null?gatheringEvent.getGatheringDate()+separator:emptyString;
 174                 label += gatheringEvent.getCollector()!=null?gatheringEvent.getCollector()+separator:emptyString;
 175             }
 176             label += fieldUnit.getFieldNumber()!=null?fieldUnit.getFieldNumber():emptyString;
 177         }
 178         //MediaSpecimen
 179         else if(derivate instanceof MediaSpecimen){
 180             MediaSpecimen mediaSpecimen = (MediaSpecimen)derivate;
 181             if(mediaSpecimen.getMediaSpecimen()!=null){
 182                 label += mediaSpecimen.getMediaSpecimen().getTitle()!=null?mediaSpecimen.getMediaSpecimen().getTitle().getText()+separator:"[no motif]";
 183                 label += mediaSpecimen.getMediaSpecimen().getArtist()!=null?mediaSpecimen.getMediaSpecimen().getArtist()+separator:emptyString;
 184             }
 185             eu.etaxonomy.cdm.model.occurrence.Collection collection = mediaSpecimen.getCollection();
 186             if(collection!=null){
 187                 label += collection.getName()!=null?collection.getName()+" ":emptyString;
 188                 label += collection.getCode()!=null?"("+collection.getCode()+")"+separator:emptyString;
 189             }
 190             label += mediaSpecimen.getAccessionNumber()!=null?mediaSpecimen.getAccessionNumber()+separator:emptyString;
 191             label += mediaSpecimen.getBarcode()!=null?mediaSpecimen.getBarcode()+separator:emptyString;
 192         }
 193         //TissueSample + DnaSample
 194         else if(derivate instanceof DnaSample){
 195             DnaSample dnaSample = (DnaSample)derivate;
 196             if(((DnaSample) derivate).getRecordBasis()==SpecimenOrObservationType.DnaSample){
 197                 Identifier<DnaSample> currentSampleDesignation = getCurrentSampleDesignation(dnaSample);
 198                 if(currentSampleDesignation!=null && currentSampleDesignation.getIdentifier()!=null){
 199                     label += currentSampleDesignation.getIdentifier()+separator;
 200                 }
 201                 else{
 202                     label += NO_SAMPLE_DESIGNATION+separator;
 203                 }
 204             }
 205             else if(((DnaSample) derivate).getRecordBasis()==SpecimenOrObservationType.TissueSample){
 206                 if(dnaSample.getKindOfUnit()!=null){
 207                     label += dnaSample.getKindOfUnit()+separator;
 208                 }
 209                 Identifier<DnaSample> currentSampleDesignation = getCurrentSampleDesignation(dnaSample);
 210                 if(currentSampleDesignation!=null && currentSampleDesignation.getIdentifier()!=null){
 211                     label += currentSampleDesignation.getIdentifier()+separator;
 212                 }
 213                 else{
 214                     label += NO_SAMPLE_DESIGNATION+separator;
 215                 }
 216             }
 217
 218         }
 219         //DerivedUnit + TissueSample
 220         else if(derivate instanceof DerivedUnit){
 221             DerivedUnit derivedUnit = (DerivedUnit)derivate;
 222             if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.PreservedSpecimen){
 223                 java.util.Collection<FieldUnit> fieldUnits = CdmStore.getService(IOccurrenceService.class).getFieldUnits(derivedUnit.getUuid());
 224                 if(fieldUnits!=null && !fieldUnits.isEmpty()){
 225                     FieldUnit fieldUnit = fieldUnits.iterator().next();
 226                     GatheringEvent gatheringEvent = fieldUnit.getGatheringEvent();
 227 //                  gatheringEvent = HibernateProxyHelper.deproxy(gatheringEvent, GatheringEvent.class);
 228                     if(gatheringEvent!=null){
 229                         label += gatheringEvent.getCollector()!=null?gatheringEvent.getCollector()+separator:emptyString;
 230                     }
 231                     label += fieldUnit.getFieldNumber()!=null?fieldUnit.getFieldNumber()+separator:emptyString;
 232                 }
 233                 eu.etaxonomy.cdm.model.occurrence.Collection collection = derivedUnit.getCollection();
 234                 if(collection!=null){
 235                     label += collection.getCode()!=null?"("+collection.getCode()+")"+separator:emptyString;
 236                 }
 237                 String mostSignificantIdentifier = CdmStore.getService(IOccurrenceService.class).getMostSignificantIdentifier(derivedUnit);
 238                 label += mostSignificantIdentifier!=null?mostSignificantIdentifier+separator:emptyString;
 239             }
 240             else if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.TissueSample){
 241                 //TissueSample should only be created by using it's own class
 242                 //in future using only one class with different SpecimenOrObservationTypes is desired
 243 //                label += derivedUnit.getKindOfUnit() + NO_SAMPLE_DESIGNATION;
 244             }
 245         }
 246         //Sequence
 247         else if(derivate instanceof Sequence){
 248             Sequence sequence = (Sequence)derivate;
 249             Identifier<DnaSample> currentSampleDesignation = getCurrentSampleDesignation(sequence);
 250             if(currentSampleDesignation!=null && currentSampleDesignation.getIdentifier()!=null){
 251                 label += currentSampleDesignation.getIdentifier()+separator;
 252             }
 253             else{
 254                 label += NO_SAMPLE_DESIGNATION+separator;
 255             }
 256             label += sequence.getDnaMarker()!=null?sequence.getDnaMarker():emptyString;
 257         }
 258         //SingleRead
 259         else if(derivate instanceof SingleRead){
 260             SingleRead singleRead = (SingleRead)derivate;
 261             if(parentNode!=null && parentNode.getValue() instanceof Sequence){
 262                 Sequence sequence = (Sequence) parentNode.getValue();
 263                 Identifier<DnaSample> currentSampleDesignation = getCurrentSampleDesignation(sequence);
 264                 if(currentSampleDesignation!=null && currentSampleDesignation.getIdentifier()!=null){
 265                     label = currentSampleDesignation.getIdentifier()+separator;
 266                 }
 267                 else{
 268                     label += NO_SAMPLE_DESIGNATION+separator;
 269                 }
 270                 label += singleRead.getPrimer()!=null?singleRead.getPrimer().getLabel()+separator:emptyString;
 271                 if(sequence!=null && sequence.getDnaMarker()!=null){
 272                     label += sequence.getDnaMarker()+separator;
 273                 }
 274                 if(singleRead.getAmplificationResult()!=null && singleRead.getAmplificationResult().getAmplification()!=null){
 275                     label += singleRead.getAmplificationResult().getAmplification().getLabelCache()+separator;
 276                 }
 277             }
 278         }
 279         //SOOB
 280         else if(derivate instanceof SpecimenOrObservationBase){
 281             SpecimenOrObservationBase<?> specimen = (SpecimenOrObservationBase<?>) derivate;
 282             SpecimenOrObservationType type = specimen.getRecordBasis();
 283             return specimen.getTitleCache() + (type!=null?" ["+type.toString()+"]":emptyString);
 284         }
 285         if(label.isEmpty()){
 286             label = derivate.toString();
 287         }
 288         //remove last comma
 289         else if(label.endsWith(separator)){
 290             label = label.substring(0, label.length()-separator.length());
 291         }
 292         return label;
 293     }
 294
 295     /* (non-Javadoc)
 296      * @see org.eclipse.jface.viewers.ColumnLabelProvider#getImage(java.lang.Object)
 297      */
 298     @Override
 299     public Image getImage(Object element) {
 300         if(element instanceof TreeNode){
 301             element = ((TreeNode) element).getValue();
 302         }
 303         if(element instanceof CdmBase){
 304             CdmBase cdmBase = (CdmBase)element;
 305             boolean hasCharacterData = false;
 306             if(cdmBase.isInstanceOf(SpecimenOrObservationBase.class)){
 307                 SpecimenOrObservationBase<?> specimen = HibernateProxyHelper.deproxy(cdmBase, SpecimenOrObservationBase.class);
 308                 if(!CdmStore.getService(IOccurrenceService.class).getCharacterDataForSpecimen(specimen.getUuid()).isEmpty()){
 309                     hasCharacterData = true;
 310                 }
 311             }
 312             if(cdmBase.isInstanceOf(FieldUnit.class)){
 313                 return hasCharacterData?ImageResources.getImage(ImageResources.FIELD_UNIT_CHARACTER_DATA):ImageResources.getImage(ImageResources.FIELD_UNIT);
 314             }
 315             else if(cdmBase.isInstanceOf(DerivedUnit.class)){
 316                 DerivedUnit derivedUnit = HibernateProxyHelper.deproxy(element, DerivedUnit.class);
 317                 if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.FieldUnit){
 318                     return hasCharacterData?ImageResources.getImage(ImageResources.FIELD_UNIT_CHARACTER_DATA):ImageResources.getImage(ImageResources.FIELD_UNIT);
 319                 }
 320                 else if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.DnaSample){
 321                     return hasCharacterData?ImageResources.getImage(ImageResources.DNA_SAMPLE_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.DNA_SAMPLE_DERIVATE);
 322                 }
 323                 else if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.TissueSample){
 324                     return hasCharacterData?ImageResources.getImage(ImageResources.TISSUE_SAMPLE_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.TISSUE_SAMPLE_DERIVATE);
 325                 }
 326                 else if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.PreservedSpecimen){
 327                     return hasCharacterData?ImageResources.getImage(ImageResources.SPECIMEN_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.SPECIMEN_DERIVATE);
 328                 }
 329                 else if(derivedUnit.getRecordBasis()==SpecimenOrObservationType.Media){
 330                     if(derivedUnit.getKindOfUnit()!=null){
 331                         if(derivedUnit.getKindOfUnit().equals(getArtworkTerm())){
 332                             return hasCharacterData?ImageResources.getImage(ImageResources.ARTWORK_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.ARTWORK_DERIVATE);
 333                         }
 334                         else if(derivedUnit.getKindOfUnit().equals(getLivingPlantPhotoTerm())){
 335                             return hasCharacterData?ImageResources.getImage(ImageResources.LIVING_PLANT_PHOTO_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.LIVING_PLANT_PHOTO_DERIVATE);
 336                         }
 337                         else if(derivedUnit.getKindOfUnit().equals(getSpecimenScanTerm())){
 338                             return hasCharacterData?ImageResources.getImage(ImageResources.SPECIMEN_SCAN_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.SPECIMEN_SCAN_DERIVATE);
 339                         }
 340                         else if(derivedUnit.getKindOfUnit().equals(getDetailImageTerm())){
 341                             return hasCharacterData?ImageResources.getImage(ImageResources.DETAIL_IMAGE_DERIVATE_CHARACTER_DATA):ImageResources.getImage(ImageResources.DETAIL_IMAGE_DERIVATE);
 342                         }
 343                     }
 344                 }
 345             }
 346             else if(cdmBase.isInstanceOf(Sequence.class)){
 347                 return ImageResources.getImage(ImageResources.SEQUENCE_DERIVATE);
 348             }
 349
 350             else if(cdmBase.isInstanceOf(SingleRead.class)){
 351                 if(multiLinkSingleReads.contains(element)){
 352                     return ImageResources.getImage(ImageResources.SINGLE_READ_DERIVATE_MULTILINK);
 353                 }
 354                 else{
 355                     return ImageResources.getImage(ImageResources.SINGLE_READ_DERIVATE);
 356                 }
 357             }
 358         }
 359         return super.getImage(element);
 360     }
 361
 362     public static Identifier<DnaSample> getCurrentSampleDesignation(CdmBase entity) {
 363         if(entity.isInstanceOf(DnaSample.class)){
 364             DnaSample dnaSample = HibernateProxyHelper.deproxy(entity, DnaSample.class);
 365             for (Identifier<DnaSample> identifier : dnaSample.getIdentifiers()) {
 366                 if(identifier.getType()!=null && identifier.getType().equals(DerivateLabelProvider.getSampleDesignationTerm())){
 367                     //first sample designation is the current
 368                     return identifier;
 369                 }
 370             }
 371         }
 372         else if(entity.isInstanceOf(Sequence.class)){
 373             Sequence sequence = HibernateProxyHelper.deproxy(entity, Sequence.class);
 374             if(sequence.getDnaSample()!=null){
 375                 return getCurrentSampleDesignation(sequence.getDnaSample());
 376             }
 377         }
 378         return null;
 379     }
 380
 381     /**
 382      * @param multiLinkSingleReads2
 383      */
 384     public void setMultiLinkSingleReads(Set<SingleRead> multiLinkSingleReads) {
 385         this.multiLinkSingleReads = multiLinkSingleReads;
 386     }
 387
 388 }