eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/handler/FixClassificationHierarchyHandler.java

   1 package eu.etaxonomy.taxeditor.editor.handler;
   2
   3 import org.apache.log4j.Logger;
   4 import org.eclipse.core.commands.AbstractHandler;
   5 import org.eclipse.core.commands.ExecutionEvent;
   6 import org.eclipse.core.commands.ExecutionException;
   7 import org.eclipse.jface.viewers.ISelection;
   8 import org.eclipse.jface.viewers.IStructuredSelection;
   9 import org.eclipse.ui.handlers.HandlerUtil;
  10
  11 import eu.etaxonomy.cdm.api.service.IClassificationService;
  12 import eu.etaxonomy.cdm.model.taxon.Classification;
  13 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  14 import eu.etaxonomy.taxeditor.preference.IPreferenceKeys;
  15 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  16 import eu.etaxonomy.taxeditor.store.CdmStore;
  17
  18 public class FixClassificationHierarchyHandler extends AbstractHandler {
  19
  20     private static final Logger logger = Logger.getLogger(FixClassificationHierarchyHandler.class);
  21
  22     /*
  23      * (non-Javadoc)
  24      *
  25      * @see
  26      * org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.
  27      * ExecutionEvent)
  28      */
  29     @Override
  30     public Object execute(ExecutionEvent event) throws ExecutionException {
  31         boolean isChecklistEditorActivated = PreferencesUtil.getPreferenceStore().getBoolean(
  32                 IPreferenceKeys.DISTRIBUTION_AREA_PREFRENCES_ACTIVE);
  33         if (isChecklistEditorActivated) {
  34             ISelection currentSelection = HandlerUtil.getCurrentSelection(event);
  35             if (currentSelection instanceof IStructuredSelection) {
  36                 Object selectedElement = ((IStructuredSelection) currentSelection).getFirstElement();
  37                 if (selectedElement instanceof Classification) {
  38
  39                     Classification classification = (Classification) selectedElement;
  40                     try {
  41                         IClassificationService service = CdmStore.getService(IClassificationService.class);
  42
  43                         // Map<String, List<TaxonNode>> sortedGenusList =
  44                         // service.getSortedGenusList(classification.getAllNodes());
  45
  46                         Classification newClassification = service.createHierarchyInClassification(classification, null);
  47
  48                         MessagingUtils.messageDialog("Fix Hierarchy successful",
  49                                 FixClassificationHierarchyHandler.class, "Operation 'Fix Hierarchy' was successful. New classification is " + newClassification.getTitleCache());
  50
  51                     } catch (Exception e) {
  52                         MessagingUtils.messageDialog("Failed to open Editor", FixClassificationHierarchyHandler.class,
  53                                 "Could not open ChecklistView. The hierarchy is corrupted!", e);
  54                     }
  55                 }
  56             }
  57         }
  58         return null;
  59     }
  60 }