eu.etaxonomy.taxeditor.bulkeditor/src/main/java/eu/etaxonomy/taxeditor/bulkeditor/handler/ConvertTeam2PersonHandler.java

   1 /**
   2 * Copyright (C) 2015 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.taxeditor.bulkeditor.handler;
  10
  11 import org.eclipse.core.commands.AbstractHandler;
  12 import org.eclipse.core.commands.ExecutionEvent;
  13 import org.eclipse.core.commands.ExecutionException;
  14 import org.eclipse.jface.dialogs.MessageDialog;
  15 import org.eclipse.jface.viewers.ISelection;
  16 import org.eclipse.jface.viewers.IStructuredSelection;
  17 import org.eclipse.ui.IEditorInput;
  18 import org.eclipse.ui.IEditorPart;
  19 import org.eclipse.ui.handlers.HandlerUtil;
  20 import org.eclipse.ui.texteditor.IDocumentProvider;
  21
  22 import eu.etaxonomy.cdm.api.service.IAgentService;
  23 import eu.etaxonomy.cdm.api.service.UpdateResult;
  24 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  25 import eu.etaxonomy.cdm.model.agent.Person;
  26 import eu.etaxonomy.cdm.model.agent.Team;
  27 import eu.etaxonomy.cdm.strategy.merge.MergeException;
  28 import eu.etaxonomy.taxeditor.annotatedlineeditor.IEntityPersistenceService;
  29 import eu.etaxonomy.taxeditor.annotatedlineeditor.LineAnnotation;
  30 import eu.etaxonomy.taxeditor.annotatedlineeditor.LineAnnotationModel;
  31 import eu.etaxonomy.taxeditor.bulkeditor.BulkEditor;
  32 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  33 import eu.etaxonomy.taxeditor.store.CdmStore;
  34
  35 /**
  36  * @author k.luther
  37  * @date 12.05.2015
  38  *
  39  */
  40 public class ConvertTeam2PersonHandler extends AbstractHandler {
  41
  42         /**
  43          * {@inheritDoc}
  44          */
  45         @Override
  46         public Person execute(ExecutionEvent event) throws ExecutionException {
  47                 ISelection selection = HandlerUtil.getCurrentSelection(event);
  48
  49                 IEditorPart editor = HandlerUtil.getActiveEditor(event);
  50
  51                 IEditorInput input = editor.getEditorInput();
  52                 if (editor.isDirty()){
  53                         boolean proceed = MessageDialog.openQuestion(null,
  54                                         "Save changes", "You have made changes that must be saved before this query can be executed. Would you like to proceed?");
  55                         if (proceed) {
  56                                 editor.doSave(null);
  57                         } else {
  58                                 return null;
  59                         }
  60                 }
  61                 if((input instanceof IEntityPersistenceService) && (selection instanceof IStructuredSelection)){
  62
  63
  64                         IDocumentProvider provider = ((BulkEditor) editor).getDocumentProvider();
  65                         LineAnnotationModel model =
  66                                         (LineAnnotationModel) provider.getAnnotationModel(input);
  67
  68
  69                         IStructuredSelection structuredSelection = (IStructuredSelection) selection;
  70
  71                         IEntityPersistenceService persistenceService = (IEntityPersistenceService) input;
  72
  73                         Person person ;
  74                         for(Object object : structuredSelection.toList()){
  75                                 LineAnnotation annotation = (LineAnnotation) model.getAnnotation(object);
  76                                 person = null;
  77                                 UpdateResult result = null;
  78                                 if (object instanceof Team){
  79                                         Team team = HibernateProxyHelper.deproxy(object, Team.class);
  80                                         try {
  81                                                 result = CdmStore.getService(IAgentService.class).convertTeam2Person(team.getUuid());
  82                                         } catch (IllegalArgumentException e) {
  83                                                 MessagingUtils.informationDialog("Can not convert Team to Person", e.getMessage());
  84                                         } catch (MergeException e) {
  85                                                 MessagingUtils.informationDialog("Can not convert Team to Person", e.getMessage());
  86                                         }
  87                                 }else{
  88                                         MessagingUtils.informationDialog("Can not convert Team to Person", "convertTeam2Person can only be called on a team.");
  89                                 }
  90                                 if (result != null && result.isOk()){
  91                                     person = (Person)result.getCdmEntity();
  92                                 }
  93                                 if (person != null){
  94                                         ((BulkEditor) editor).removeAnnotatedLine(annotation);
  95                                         ((BulkEditor) editor).createAnnotatedLine(person);
  96                                 }
  97                         }
  98                 }
  99                 return null;
 100         }
 101
 102 }