eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/newWizard/NewTaxonNodeWizard.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.newWizard;
   5
   6 import java.util.HashSet;
   7 import java.util.Set;
   8 import java.util.UUID;
   9
  10 import org.apache.commons.lang.StringUtils;
  11
  12 import eu.etaxonomy.cdm.api.application.CdmApplicationState;
  13 import eu.etaxonomy.cdm.api.application.CdmChangeEvent;
  14 import eu.etaxonomy.cdm.api.application.CdmChangeEvent.Action;
  15 import eu.etaxonomy.cdm.api.service.IClassificationService;
  16 import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
  17 import eu.etaxonomy.cdm.api.service.ITaxonService;
  18 import eu.etaxonomy.cdm.api.service.UpdateResult;
  19 import eu.etaxonomy.cdm.model.common.CdmBase;
  20 import eu.etaxonomy.cdm.model.name.TaxonName;
  21 import eu.etaxonomy.cdm.model.reference.Reference;
  22 import eu.etaxonomy.cdm.model.taxon.Classification;
  23 import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
  24 import eu.etaxonomy.cdm.model.taxon.Taxon;
  25 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  26 import eu.etaxonomy.cdm.persistence.dto.MergeResult;
  27 import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDto;
  28 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  29 import eu.etaxonomy.taxeditor.store.CdmStore;
  30 import eu.etaxonomy.taxeditor.ui.section.classification.TaxonNodeDetailElement;
  31 import eu.etaxonomy.taxeditor.ui.section.classification.TaxonNodeWizardPage;
  32
  33 /**
  34  * <p>NewTaxonNodeWizard class.</p>
  35  *
  36  * @author n.hoffmann
  37  * @created Sep 15, 2009
  38  * @version 1.0
  39  */
  40 public class NewTaxonNodeWizard extends AbstractNewEntityWizard<ITaxonTreeNode>{
  41
  42     private TaxonNodeWizardPage taxonNodePage;
  43     private boolean openEmptyEditor;
  44     private UUID generatedTaxonNodeUuid;
  45     private IWizardPageListener wizardPageListener;
  46
  47     @Override
  48     public void addPages() {
  49         taxonNodePage = new TaxonNodeWizardPage(formFactory, getConversationHolder(), getEntity(), wizardPageListener, true);
  50
  51         addPage(taxonNodePage);
  52     }
  53
  54     @Override
  55     protected void saveEntity() {
  56         Taxon taxon = taxonNodePage.createTaxon();
  57         if(taxon == null || StringUtils.isEmpty(taxon.getName().getFullTitleCache())){
  58             openEmptyEditor = true;
  59         }else{
  60             getConversationHolder().bind();
  61             ITaxonTreeNode parent = getParentTreeNode();
  62             Reference sec = taxon.getSec();
  63             taxon.setSec(null);
  64             try{
  65                 UUID parentNodeUuid;
  66                 if(parent instanceof Classification){
  67                     parentNodeUuid = ((Classification) parent).getRootNode().getUuid();
  68                 }
  69                 else{
  70                     parentNodeUuid = parent.getUuid();
  71                 }
  72
  73                 /*
  74                  * for (HybridRelationship rel : childRelations){
  75            TaxonName name = rel.getHybridName();
  76            TaxonName parentName = rel.getParentName();
  77            nameService.saveOrUpdate(rel.getHybridName());
  78            nameService.save(rel.getParentName());
  79        }
  80                  */
  81                 UpdateResult result;
  82                 if (!taxon.getName().getHybridChildRelations().isEmpty() || !taxon.getName().getHybridParentRelations().isEmpty()){
  83                     Set<TaxonName> parentNames = new HashSet<>();
  84                     Set<TaxonName> childNames = new HashSet<>();
  85 //                    for (HybridRelationship hybridRelationship: taxon.getName().getHybridChildRelations()){
  86 //                        if (hybridRelationship.getParentName() != taxon.getName()){
  87 //                            if (!hybridRelationship.getParentName().isPersited()){
  88 //                                parentNames.add(hybridRelationship.getParentName());
  89 //                            }
  90 //                       }else {//if (hybridRelationship.getHybridName() != taxon.getName()){
  91 //                           if (!hybridRelationship.getHybridName().isPersited()){
  92 //                               childNames.add(hybridRelationship.getHybridName());
  93 //                           }
  94 //                        }
  95 //                        for (HybridRelationship rel : taxon.getName().getHybridChildRelations()){
  96 //                            TaxonName name = rel.getHybridName();
  97 //                            TaxonName parentName = rel.getParentName();
  98 //                            CdmStore.getService(INameService.class).save(rel.getHybridName());
  99 //                            CdmStore.getService(INameService.class).save(rel.getParentName());
 100 //                        }
 101
 102 //                    }
 103
 104 //                    for (HybridRelationship hybridRelationship: taxon.getName().getHybridParentRelations()){
 105 //                        if (hybridRelationship.getParentName() != taxon.getName()){
 106 //                            if (!hybridRelationship.getParentName().isPersited()){
 107 //                                parentNames.add(hybridRelationship.getParentName());
 108 //                            }
 109 //                       }else {//if (hybridRelationship.getHybridName() != taxon.getName()){
 110 //                           if (!hybridRelationship.getHybridName().isPersited()){
 111 //                               childNames.add(hybridRelationship.getHybridName());
 112 //                           }
 113 //                        }
 114 //
 115 //                    }
 116 //                    CdmStore.getService(INameService.class).save(childNames);
 117 //                    CdmStore.getService(INameService.class).save(parentNames);
 118
 119                 }
 120
 121                 if (taxon.getId() == 0){
 122                         result = CdmStore.getService(ITaxonNodeService.class).createNewTaxonNode(parentNodeUuid, taxon, parent.getReference(), parent.getMicroReference());
 123                 }else{
 124                         result = CdmStore.getService(ITaxonNodeService.class).createNewTaxonNode(parentNodeUuid, taxon.getUuid(), parent.getReference(), parent.getMicroReference());
 125                 }
 126                 if (result.isOk()){
 127                         generatedTaxonNodeUuid = result.getCdmEntity().getUuid();
 128                         TaxonNode taxonNode = CdmStore.getService(ITaxonNodeService.class).load(generatedTaxonNodeUuid);
 129                         taxonNode.getTaxon().setSec(sec);
 130                         taxonNode.setExcluded(((TaxonNodeDetailElement)taxonNodePage.getDetailElement()).isExcluded());
 131                         taxonNode.setUnplaced(((TaxonNodeDetailElement)taxonNodePage.getDetailElement()).isUnplaced());
 132
 133
 134                         MergeResult resultMerge =  CdmStore.getService(ITaxonNodeService.class).merge(taxonNode, true);
 135                          Set<CdmBase> affectedObjects = new HashSet<CdmBase>();
 136                          if (result.getUpdatedObjects().iterator().hasNext()){
 137                                 TaxonNode parentNode = (TaxonNode)result.getUpdatedObjects().iterator().next();
 138                                 if(parentNode.getParent() == null) {
 139                                  affectedObjects.add(taxonNode.getClassification());
 140                              }
 141                                 affectedObjects.add(parentNode);
 142                          }
 143                          if (resultMerge.getMergedEntity() instanceof TaxonNode){
 144                                 TaxonNode node = (TaxonNode)resultMerge.getMergedEntity();
 145                                 affectedObjects.remove(node);
 146
 147                                 affectedObjects.add(node);
 148                              }
 149                          CdmApplicationState.getCurrentDataChangeService()
 150                                  .fireChangeEvent(new CdmChangeEvent(Action.Create, affectedObjects, NewTaxonNodeWizard.class), true);
 151
 152                      }else{
 153                          if (!result.isOk()){
 154                              if (!result.getExceptions().isEmpty()){
 155                                  MessagingUtils.error(getClass(), "Taxon could not be created", result.getExceptions().iterator().next());
 156                              }else{
 157                                  MessagingUtils.warn(getClass(), "Taxon could not be created");
 158                              }
 159                          }
 160                      }
 161           }catch(IllegalArgumentException e){
 162                 MessagingUtils.warningDialog("Taxon already exists in classfication", getClass(), e.getMessage());
 163             }
 164         }
 165     }
 166
 167     @Override
 168     protected ITaxonTreeNode createNewEntity() {
 169         if(getSelection() != null){
 170             Object selectedObject = getSelection().getFirstElement();
 171             if(selectedObject instanceof TaxonNodeDto){
 172                 TaxonNodeDto taxonNodeDto = (TaxonNodeDto) selectedObject;
 173                 TaxonNode node =  CdmStore.getService(ITaxonNodeService.class).load(taxonNodeDto.getUuid());
 174                 if(node.getTaxon()!=null){
 175                     //FIXME this taxon is not used. Do we need this call?
 176                     Taxon taxon = (Taxon) CdmStore.getService(ITaxonService.class).load(node.getTaxon().getUuid());
 177                 }
 178                 else if(node.getClassification()!=null){
 179                     return CdmStore.getService(IClassificationService.class).load(node.getClassification().getUuid());
 180                 }
 181                 return node;
 182
 183             } else if(selectedObject instanceof Classification){
 184                 return (Classification)selectedObject;
 185             }
 186         }
 187
 188         return null;
 189     }
 190
 191
 192     /**
 193      * <p>openInEditor</p>
 194      *
 195      * @return a boolean.
 196      */
 197     public boolean openInEditor(){
 198         return taxonNodePage.openInEditor();
 199     }
 200
 201     /**
 202      * <p>openEmpty</p>
 203      *
 204      * @return a boolean.
 205      */
 206     public boolean openEmpty(){
 207         return openInEditor() && openEmptyEditor;
 208     }
 209
 210     /**
 211      * <p>getTaxonNode</p>
 212      *
 213      * @return a {@link eu.etaxonomy.cdm.model.taxon.TaxonNode} object.
 214      */
 215     public TaxonNode getTaxonNode(){
 216         if(generatedTaxonNodeUuid != null){
 217             return CdmStore.getService(ITaxonNodeService.class).load(generatedTaxonNodeUuid);
 218         }
 219         return null;
 220     }
 221
 222     public ITaxonTreeNode getParentTreeNode(){
 223         return taxonNodePage.getParentTreeNode();
 224     }
 225
 226     @Override
 227     protected String getEntityName() {
 228         return "Taxon";
 229     }
 230
 231     public void addWizardPageListener(IWizardPageListener wizardPageListener){
 232         this.wizardPageListener = wizardPageListener;
 233     }
 234
 235 }