eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/dataimport/DataImportEditorContextMenu.java

   1 package eu.etaxonomy.taxeditor.editor.view.dataimport;
   2
   3 import java.io.IOException;
   4
   5 import org.apache.http.client.ClientProtocolException;
   6 import org.apache.log4j.Logger;
   7 import org.eclipse.core.runtime.IProgressMonitor;
   8 import org.eclipse.core.runtime.IStatus;
   9 import org.eclipse.core.runtime.Status;
  10 import org.eclipse.core.runtime.jobs.Job;
  11 import org.eclipse.jface.action.ContributionItem;
  12 import org.eclipse.jface.action.IContributionItem;
  13 import org.eclipse.jface.viewers.ISelection;
  14 import org.eclipse.jface.viewers.StructuredSelection;
  15 import org.eclipse.swt.SWT;
  16 import org.eclipse.swt.widgets.Event;
  17 import org.eclipse.swt.widgets.Listener;
  18 import org.eclipse.swt.widgets.Menu;
  19 import org.eclipse.swt.widgets.MenuItem;
  20 import org.eclipse.ui.IEditorPart;
  21 import org.eclipse.ui.IWorkbenchWindow;
  22 import org.eclipse.ui.PartInitException;
  23 import org.eclipse.ui.PlatformUI;
  24 import org.eclipse.ui.actions.CompoundContributionItem;
  25
  26 import eu.etaxonomy.cdm.api.service.IOccurrenceService;
  27 import eu.etaxonomy.cdm.ext.occurrence.OccurenceQuery;
  28 import eu.etaxonomy.cdm.ext.occurrence.gbif.DataSetResponse;
  29 import eu.etaxonomy.cdm.ext.occurrence.gbif.GbifDataSetProtocol;
  30 import eu.etaxonomy.cdm.ext.occurrence.gbif.GbifQueryServiceWrapper;
  31 import eu.etaxonomy.cdm.ext.occurrence.gbif.GbifResponse;
  32 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  33 import eu.etaxonomy.taxeditor.editor.EditorUtil;
  34 import eu.etaxonomy.taxeditor.model.AbstractUtility;
  35 import eu.etaxonomy.taxeditor.store.CdmStore;
  36
  37 public class DataImportEditorContextMenu extends CompoundContributionItem {
  38
  39     private final Logger logger = Logger.getLogger(DataImportEditorContextMenu.class);
  40
  41     /* (non-Javadoc)
  42      * @see org.eclipse.ui.actions.CompoundContributionItem#getContributionItems()
  43      */
  44     @Override
  45     protected IContributionItem[] getContributionItems() {
  46         IContributionItem[] contributionItems = new IContributionItem[] {
  47                 new ContributionItem() {
  48                     @Override
  49                     public void fill(Menu menu, int index) {
  50                         final IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
  51                         final IEditorPart activeEditor = AbstractUtility.getActiveEditor();
  52                         final ISelection selection = window.getActivePage().getSelection();
  53                         if(selection instanceof StructuredSelection){
  54                             final StructuredSelection structuredSelection = (StructuredSelection)selection;
  55
  56                             //Save Specimen
  57                             MenuItem saveSpecimenItem = new MenuItem(menu, SWT.NONE);
  58                             saveSpecimenItem.setText("Save Specimen");
  59                             saveSpecimenItem.addListener(SWT.Selection, new Listener() {
  60
  61                                 @Override
  62                                 public void handleEvent(Event event) {
  63                                     if(structuredSelection.iterator().hasNext()){
  64                                         Object next = structuredSelection.iterator().next();
  65                                         if(next instanceof GbifResponse){
  66                                             //unwrap DerivedUnit from GbifResponse
  67                                             next = ((GbifResponse) next).getDerivedUnitFacade().innerDerivedUnit();
  68                                         }
  69                                         if(next instanceof SpecimenOrObservationBase){
  70                                             if(activeEditor instanceof DataImportEditor){
  71                                                 DataImportEditor<?> dataImportEditor = (DataImportEditor<?>)activeEditor;
  72                                                 CdmStore.getService(IOccurrenceService.class).saveOrUpdate((SpecimenOrObservationBase<?>) next);
  73                                                 dataImportEditor.getConversationHolder().commit(true);
  74                                             }
  75                                         }
  76                                     }
  77                                 }
  78                             });
  79
  80                             //Query original data provider
  81                             if(structuredSelection.size()==1
  82                                     && structuredSelection.iterator().next() instanceof GbifResponse
  83                                     && ((GbifResponse)structuredSelection.iterator().next()).getDataSetProtocol()!=null
  84                                     && ((GbifResponse)structuredSelection.iterator().next()).getDataSetProtocol()==GbifDataSetProtocol.BIOCASE){
  85                                 final GbifResponse gbifResponse = (GbifResponse)structuredSelection.iterator().next();
  86                                 MenuItem queryOriginalItem = new MenuItem(menu, SWT.NONE);
  87                                 queryOriginalItem.setText("Query original data provider");
  88                                 queryOriginalItem.addListener(SWT.Selection, new Listener() {
  89
  90                                     @Override
  91                                     public void handleEvent(Event event) {
  92                                         try{
  93                                             DataSetResponse response = new GbifQueryServiceWrapper().queryOriginalDataSet(gbifResponse);
  94                                             final BioCaseEditorInput input = new BioCaseEditorInput(new OccurenceQuery(response.getUnitId()), response.getEndpoint());
  95                                             EditorUtil.open(input);
  96                                             Job queryJob = new Job("Querying for original record...") {
  97
  98                                                 @Override
  99                                                 protected IStatus run(IProgressMonitor monitor) {
 100                                                     input.query();
 101                                                     return Status.OK_STATUS;
 102                                                 }
 103                                             };
 104                                             queryJob.schedule();
 105                                         } catch (ClientProtocolException e) {
 106                                             logger.error("Query for single record failed.", e);
 107                                         } catch (IOException e) {
 108                                             logger.error("Query for single record failed.", e);
 109                                         } catch (PartInitException e) {
 110                                             logger.error("Could not open editor.", e);
 111                                         }
 112                                     }
 113                                 });
 114                             }
 115                         }
 116                     }
 117                 }};
 118         return contributionItems;
 119     }
 120
 121 }