eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/derivate/handler/CreateFieldUnitHandler.java

   1 package eu.etaxonomy.taxeditor.editor.view.derivate.handler;
   2
   3 import org.eclipse.core.commands.AbstractHandler;
   4 import org.eclipse.core.commands.ExecutionEvent;
   5 import org.eclipse.core.commands.ExecutionException;
   6
   7 import eu.etaxonomy.cdm.api.service.IOccurrenceService;
   8 import eu.etaxonomy.cdm.model.common.CdmBase;
   9 import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
  10 import eu.etaxonomy.taxeditor.editor.view.derivate.DerivateView;
  11 import eu.etaxonomy.taxeditor.editor.view.derivate.DerivateViewEditorInput;
  12 import eu.etaxonomy.taxeditor.model.AbstractUtility;
  13 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  14 import eu.etaxonomy.taxeditor.store.CdmStore;
  15
  16 public class CreateFieldUnitHandler extends AbstractHandler {
  17
  18     @Override
  19     public Object execute(ExecutionEvent event) throws ExecutionException {
  20         if(AbstractUtility.getActivePart() instanceof DerivateView){
  21             DerivateView derivateView = (DerivateView)AbstractUtility.getActivePart();
  22             if(derivateView.isDirty()){
  23                 MessagingUtils.warningDialog(DerivateView.VIEW_HAS_UNSAVED_CHANGES, this, DerivateView.YOU_NEED_TO_SAVE_BEFORE_PERFORMING_THIS_ACTION);
  24                 return null;
  25             }
  26             FieldUnit fieldUnit = FieldUnit.NewInstance();
  27             fieldUnit = CdmBase.deproxy(CdmStore.getService(IOccurrenceService.class).save(fieldUnit), FieldUnit.class);
  28             derivateView.getConversationHolder().commit();
  29             DerivateViewEditorInput input = (DerivateViewEditorInput) derivateView.getEditorInput();
  30             input.addRootEntity(fieldUnit);
  31             derivateView.refreshTree();
  32         }
  33         return null;
  34     }
  35
  36 }