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.session.ICdmEntitySessionEnabled;
  25 import eu.etaxonomy.taxeditor.store.CdmStore;
  26
  27 public class DeleteTaxonOperation extends DeleteTaxonBaseOperation{
  28
  29     private final Classification classification;
  30
  31         public DeleteTaxonOperation(String label,
  32                 IUndoContext undoContext,
  33                         Taxon taxon,
  34                         TaxonDeletionConfigurator configurator,
  35                         Classification classification,
  36                         IWorkbenchPage activePage,
  37                         IPostOperationEnabled postOperationEnabled,
  38                         IConversationEnabled conversationEnabled,
  39             ICdmEntitySessionEnabled cdmEntitySessionEnabled) {
  40                 super(label, undoContext, configurator, activePage, postOperationEnabled, conversationEnabled, cdmEntitySessionEnabled);
  41                 this.element = taxon;
  42
  43                 Set<TaxonNode> nodes = taxon.getTaxonNodes();
  44                 if (nodes.size() == 1 && classification == null){
  45                         this.taxonNode = nodes.iterator().next();
  46                 } else if (classification != null){
  47                         Iterator<TaxonNode> iterator = nodes.iterator();
  48                         while (iterator.hasNext()){
  49                                 TaxonNode node = iterator.next();
  50                                 if (node.getClassification().equals(classification)){
  51                                         this.taxonNode = node;
  52                                 }
  53                         }
  54                 } else{
  55                         //TODO
  56                 }
  57                 this.classification = classification;
  58
  59         }
  60
  61         @Override
  62         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  63                         throws ExecutionException {
  64
  65                                 monitor.worked(20);
  66                                 bind();
  67
  68
  69                                 ICdmApplicationConfiguration controller;
  70
  71                                 controller = CdmStore.getCurrentApplicationConfiguration();
  72
  73                                 ITaxonService service = controller.getTaxonService();
  74
  75                                 DeleteResult result =   service.deleteTaxon(element.getUuid(), configurator, classification.getUuid());
  76
  77                                 if (result.isError()){
  78                                         MessageDialog.openError(null, "Delete failed", result.toString());
  79                                 } else if (!result.getUpdatedObjects().isEmpty()){
  80                                         MessagingUtils.informationDialog("Delete successfull", result.toString());
  81                                 }
  82
  83                                 monitor.worked(40);
  84
  85
  86                                 return postExecute(null);
  87         }
  88
  89         @Override
  90         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  91                         throws ExecutionException {
  92                 // TODO Auto-generated method stub
  93                 return null;
  94         }
  95
  96         @Override
  97         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  98                         throws ExecutionException {
  99                 // TODO Auto-generated method stub
 100                 return null;
 101         }
 102
 103 }