eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/name/operation/DeleteTaxonOperation.java

   1 package eu.etaxonomy.taxeditor.editor.name.operation;
   2
   3 import java.util.Iterator;
   4 import java.util.Set;
   5
   6 import org.eclipse.core.commands.ExecutionException;
   7 import org.eclipse.core.commands.operations.IUndoContext;
   8 import org.eclipse.core.runtime.IAdaptable;
   9 import org.eclipse.core.runtime.IProgressMonitor;
  10 import org.eclipse.core.runtime.IStatus;
  11 import org.eclipse.jface.dialogs.MessageDialog;
  12 import org.eclipse.ui.IWorkbenchPage;
  13
  14 import eu.etaxonomy.cdm.api.application.ICdmApplicationConfiguration;
  15 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
  16 import eu.etaxonomy.cdm.api.service.DeleteResult;
  17 import eu.etaxonomy.cdm.api.service.ITaxonService;
  18 import eu.etaxonomy.cdm.api.service.config.TaxonDeletionConfigurator;
  19 import eu.etaxonomy.cdm.model.taxon.Classification;
  20 import eu.etaxonomy.cdm.model.taxon.Taxon;
  21 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  22 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  23 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  24 import eu.etaxonomy.taxeditor.store.CdmStore;
  25
  26 public class DeleteTaxonOperation extends DeleteTaxonBaseOperation{
  27
  28     private final Classification classification;
  29
  30         public DeleteTaxonOperation(String label, IUndoContext undoContext,
  31                         Taxon taxon, TaxonDeletionConfigurator configurator, Classification classification, IWorkbenchPage activePage, IPostOperationEnabled postOperationEnabled, IConversationEnabled conversationEnabled) {
  32                 super(label, undoContext, configurator, activePage, postOperationEnabled, conversationEnabled);
  33                 this.element = taxon;
  34
  35                 Set<TaxonNode> nodes = taxon.getTaxonNodes();
  36                 if (nodes.size() == 1 && classification == null){
  37                         this.taxonNode = nodes.iterator().next();
  38                 } else if (classification != null){
  39                         Iterator<TaxonNode> iterator = nodes.iterator();
  40                         while (iterator.hasNext()){
  41                                 TaxonNode node = iterator.next();
  42                                 if (node.getClassification().equals(classification)){
  43                                         this.taxonNode = node;
  44                                 }
  45                         }
  46                 } else{
  47                         //TODO
  48                 }
  49                 this.classification = classification;
  50
  51         }
  52
  53         @Override
  54         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  55                         throws ExecutionException {
  56
  57                                 monitor.worked(20);
  58                                 bind();
  59
  60
  61                                 ICdmApplicationConfiguration controller;
  62
  63                                 controller = CdmStore.getCurrentApplicationConfiguration();
  64
  65                                 ITaxonService service = controller.getTaxonService();
  66
  67
  68                                 DeleteResult result =   service.deleteTaxon(element, configurator, classification);
  69                                 if (result.isError()){
  70                                         MessageDialog.openError(null, "Delete failed", result.toString());
  71                                 } else if (!result.getUpdatedObjects().isEmpty()){
  72                                         MessagingUtils.informationDialog("Delete successfull", result.toString());
  73                                 }
  74
  75                                 monitor.worked(40);
  76
  77
  78                                 return postExecute(null);
  79         }
  80
  81         @Override
  82         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  83                         throws ExecutionException {
  84                 // TODO Auto-generated method stub
  85                 return null;
  86         }
  87
  88         @Override
  89         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  90                         throws ExecutionException {
  91                 // TODO Auto-generated method stub
  92                 return null;
  93         }
  94
  95 }