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.operation.IPostOperationEnabled;
  23 import eu.etaxonomy.taxeditor.store.CdmStore;
  24
  25 public class DeleteTaxonOperation extends DeleteTaxonBaseOperation{
  26
  27     private final Classification classification;
  28
  29         public DeleteTaxonOperation(String label, IUndoContext undoContext,
  30                         Taxon taxon, TaxonDeletionConfigurator configurator, Classification classification, IWorkbenchPage activePage, IPostOperationEnabled postOperationEnabled, IConversationEnabled conversationEnabled) {
  31                 super(label, undoContext, configurator, activePage, postOperationEnabled, conversationEnabled);
  32                 this.element = taxon;
  33
  34                 Set<TaxonNode> nodes = taxon.getTaxonNodes();
  35                 if (nodes.size() == 1 && classification == null){
  36                         this.taxonNode = nodes.iterator().next();
  37                 } else if (classification != null){
  38                         Iterator<TaxonNode> iterator = nodes.iterator();
  39                         while (iterator.hasNext()){
  40                                 TaxonNode node = iterator.next();
  41                                 if (node.getClassification().equals(classification)){
  42                                         this.taxonNode = node;
  43                                 }
  44                         }
  45                 } else{
  46                         //TODO
  47                 }
  48                 this.classification = classification;
  49
  50         }
  51
  52         @Override
  53         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  54                         throws ExecutionException {
  55
  56                                 monitor.worked(20);
  57                                 bind();
  58
  59
  60                                 ICdmApplicationConfiguration controller;
  61
  62                                 controller = CdmStore.getCurrentApplicationConfiguration();
  63
  64                                 ITaxonService service = controller.getTaxonService();
  65
  66
  67                                 DeleteResult result =   service.deleteTaxon(element, configurator, classification);
  68                                 if (result.isError()){
  69                                         MessageDialog.openError(null, "Delete failed", result.getExceptions().get(0).getMessage());
  70                                 }
  71
  72                                 monitor.worked(40);
  73
  74
  75                                 return postExecute(null);
  76         }
  77
  78         @Override
  79         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  80                         throws ExecutionException {
  81                 // TODO Auto-generated method stub
  82                 return null;
  83         }
  84
  85         @Override
  86         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  87                         throws ExecutionException {
  88                 // TODO Auto-generated method stub
  89                 return null;
  90         }
  91
  92 }