eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/descriptiveDataSet/handler/DeleteDescriptiveDataSetHandler.java

   1
   2 package eu.etaxonomy.taxeditor.editor.descriptiveDataSet.handler;
   3
   4 import java.util.Iterator;
   5 import java.util.List;
   6 import java.util.UUID;
   7 import java.util.stream.Collectors;
   8
   9 import javax.inject.Named;
  10
  11 import org.eclipse.core.runtime.ICoreRunnable;
  12 import org.eclipse.core.runtime.IProgressMonitor;
  13 import org.eclipse.core.runtime.SubMonitor;
  14 import org.eclipse.core.runtime.jobs.Job;
  15 import org.eclipse.e4.core.di.annotations.Execute;
  16 import org.eclipse.e4.ui.model.application.ui.basic.MPart;
  17 import org.eclipse.e4.ui.services.IServiceConstants;
  18 import org.eclipse.jface.viewers.IStructuredSelection;
  19
  20 import eu.etaxonomy.cdm.api.application.CdmApplicationState;
  21 import eu.etaxonomy.cdm.api.service.UpdateResult;
  22 import eu.etaxonomy.cdm.common.monitor.IRemotingProgressMonitor;
  23 import eu.etaxonomy.cdm.model.description.DescriptiveDataSet;
  24 import eu.etaxonomy.taxeditor.editor.descriptiveDataSet.DescriptiveDataSetNavigator;
  25 import eu.etaxonomy.taxeditor.editor.internal.TaxeditorEditorPlugin;
  26 import eu.etaxonomy.taxeditor.editor.l10n.Messages;
  27 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  28 import eu.etaxonomy.taxeditor.store.CdmStore;
  29
  30 public class DeleteDescriptiveDataSetHandler {
  31
  32         @Execute
  33         public void execute(@Named(IServiceConstants.ACTIVE_SELECTION)IStructuredSelection selection,
  34                 @Named(IServiceConstants.ACTIVE_PART)MPart activePart) {
  35             boolean confirm = MessagingUtils.confirmDialog(Messages.DeleteDescriptiveDataSetHandler_DELETE_TITLE, Messages.DeleteDescriptiveDataSetHandler_DELETE_MESSAGE);
  36             Object object = activePart.getObject();
  37             if(!selection.isEmpty() && confirm && object instanceof DescriptiveDataSetNavigator){
  38                 Iterator iterator = selection.iterator();
  39                 while(iterator.hasNext()){
  40                     Object next = iterator.next();
  41                     if(next instanceof DescriptiveDataSet){
  42 //                          IDescriptiveDataSetService descriptiveDataSetService = CdmStore.getService(IDescriptiveDataSetService.class);
  43 //                          descriptiveDataSetService.delete(((DescriptiveDataSet) next).getUuid());
  44                             deleteDescriptiveDataSet(((DescriptiveDataSet) next).getUuid());
  45                             DescriptiveDataSetNavigator navigator = (DescriptiveDataSetNavigator) object;
  46                             navigator.removeDescriptiveDataSet((DescriptiveDataSet) next);
  47                             navigator.getConversationHolder().commit();
  48                         }
  49                         else{
  50                             MessagingUtils.errorDialog(Messages.DeleteDescriptiveDataSetHandler_DELETE_FAILED_TITLE, DeleteDescriptiveDataSetHandler.class, Messages.DeleteDescriptiveDataSetHandler_DELETE_FAILED_MESSAGE, TaxeditorEditorPlugin.PLUGIN_ID, null, false);
  51                             return;
  52                         }
  53                 }
  54             }
  55         }
  56
  57         private void deleteDescriptiveDataSet(UUID descriptiveDataSetUuid){
  58         UUID monitorUuid =  CdmApplicationState.getLongRunningTasksService().deleteDescriptiveDataset(descriptiveDataSetUuid);
  59
  60         String jobLabel = "Delete descriptive dataset";
  61         Job job = Job.create(jobLabel, (ICoreRunnable) monitor -> {
  62             SubMonitor subMonitor = SubMonitor.convert(monitor);
  63             subMonitor.beginTask(jobLabel, IProgressMonitor.UNKNOWN);
  64             IRemotingProgressMonitor remotingMonitor;
  65             try {
  66                 remotingMonitor = CdmStore.getProgressMonitorClientManager()
  67                         .pollMonitor(jobLabel,
  68                                 monitorUuid,
  69                                 50,
  70                                 null,
  71                                 (List)null,
  72                                 subMonitor);
  73                 Object resultObject = remotingMonitor.getResult();
  74                 if(resultObject instanceof Exception){
  75                     MessagingUtils.errorDialog("Deleting descriptive dataset failed", this, "Deleting descriptive dataset was not successfull", TaxeditorEditorPlugin.PLUGIN_ID, (Exception)resultObject, true, true);
  76                 }
  77                 else if(resultObject instanceof UpdateResult){
  78                     UpdateResult result = (UpdateResult)resultObject;
  79                     if(!result.getExceptions().isEmpty() && result.isOk()){
  80                         MessagingUtils.warningDialog(Messages.DeleteDescriptiveDatasetHandler_Warning_Message, this,
  81                                 String.format(Messages.DeleteDescriptiveDatasetHandler_Warning_Message, result.getExceptions()
  82                                         .stream().map(ex->ex.toString())
  83                                         .collect(Collectors.joining("\n"))));
  84                     }
  85
  86                 }
  87             } catch (InterruptedException e) {
  88                 return;
  89             }
  90             monitor.done();
  91         });
  92
  93         job.schedule();
  94     }
  95
  96
  97 }