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

   1 package eu.etaxonomy.taxeditor.editor.handler;
   2
   3 import java.util.UUID;
   4
   5 import org.apache.commons.lang.StringUtils;
   6 import org.eclipse.core.commands.ExecutionEvent;
   7 import org.eclipse.ui.PartInitException;
   8
   9 import eu.etaxonomy.cdm.api.service.IClassificationService;
  10 import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
  11 import eu.etaxonomy.cdm.model.taxon.Classification;
  12 import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
  13 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  14 import eu.etaxonomy.taxeditor.editor.EditorUtil;
  15 import eu.etaxonomy.taxeditor.editor.view.checklist.ChecklistEditorInput;
  16 import eu.etaxonomy.taxeditor.handler.defaultHandler.DefaultOpenHandlerBase;
  17 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  18 import eu.etaxonomy.taxeditor.preference.IPreferenceKeys;
  19 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  20 import eu.etaxonomy.taxeditor.store.CdmStore;
  21
  22 public class OpenChecklistEditorHandler extends DefaultOpenHandlerBase<ITaxonTreeNode> {
  23
  24         @Override
  25         protected ITaxonTreeNode getEntity(UUID uuid) {
  26                 ITaxonTreeNode taxonTreeNode = CdmStore.getService(ITaxonNodeService.class).load(uuid);
  27                 if(taxonTreeNode==null){
  28                         taxonTreeNode = CdmStore.getService(IClassificationService.class).load(uuid);
  29                 }
  30                 return taxonTreeNode;
  31         }
  32
  33         @Override
  34         protected void open(ExecutionEvent event, ITaxonTreeNode entity) {
  35                 if (PreferencesUtil.getPreferenceStore().getBoolean(IPreferenceKeys.DISTRIBUTION_AREA_PREFRENCES_ACTIVE)) {
  36                         if (StringUtils.isBlank(PreferencesUtil.getPreferenceStore().getString(IPreferenceKeys.DISTRIBUTION_AREA_OCCURENCE_STATUS) )){
  37                                 MessagingUtils.informationDialog("No Areas to display", "Please choose the areas you want to display. "
  38                                                 + "Therefore go to the preferences, choose the Checklist Editor and choose the areas in the Distribution Selection Wizard.");
  39                                 this.dispose();
  40                                 return;
  41                         }
  42                         if (entity instanceof Classification) {
  43                                 ChecklistEditorInput input = new ChecklistEditorInput(((Classification) entity));
  44                                 try {
  45                                         EditorUtil.open(input);
  46                                 } catch (PartInitException e) {
  47                                         MessagingUtils.error(OpenChecklistEditorHandler.class, "Could not open Distribution Editor", e);
  48                                 } catch (NullPointerException npe) {
  49                                         MessagingUtils.messageDialog("Failed to open Editor", OpenChecklistEditorHandler.class,
  50                                                         "Could not open Distribution Editor. The hierarchy is corrupted!", npe);
  51                                 }
  52                         } else if (entity instanceof TaxonNode) {
  53                                 ChecklistEditorInput input = new ChecklistEditorInput((TaxonNode) entity);
  54                                 try {
  55                                         EditorUtil.open(input);
  56                                 } catch (PartInitException e) {
  57                                         MessagingUtils.error(OpenChecklistEditorHandler.class, "Could not open Distribution Editor", e);
  58                                 } catch (NullPointerException npe) {
  59                                         MessagingUtils.messageDialog("Failed to open Editor", OpenChecklistEditorHandler.class,
  60                                                         "Could not open Distribution Editor. The hierarchy is corrupted!", npe);
  61                                 }
  62                         }
  63                 }
  64         }
  65 }