eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/name/operation/ChangeSynonymToAcceptedTaxonOperation.java

   1 /**
   2 * Copyright (C) 2007 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
  10 package eu.etaxonomy.taxeditor.editor.name.operation;
  11
  12 import org.eclipse.core.commands.ExecutionException;
  13 import org.eclipse.core.commands.operations.IUndoContext;
  14 import org.eclipse.core.runtime.IAdaptable;
  15 import org.eclipse.core.runtime.IProgressMonitor;
  16 import org.eclipse.core.runtime.IStatus;
  17
  18 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
  19 import eu.etaxonomy.cdm.api.service.ITaxonService;
  20 import eu.etaxonomy.cdm.api.service.exception.HomotypicalGroupChangeException;
  21 import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
  22 import eu.etaxonomy.cdm.model.taxon.Synonym;
  23 import eu.etaxonomy.cdm.model.taxon.Taxon;
  24 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  25 import eu.etaxonomy.taxeditor.model.AbstractUtility;
  26 import eu.etaxonomy.taxeditor.operation.AbstractPersistentPostOperation;
  27 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  28 import eu.etaxonomy.taxeditor.store.CdmStore;
  29
  30 /**
  31  * Change the taxonomic parent of a given taxon.
  32  *
  33  * @author n.hoffmann
  34  * @created 16.01.2009
  35  * @version 1.0
  36  */
  37 public class ChangeSynonymToAcceptedTaxonOperation extends AbstractPersistentPostOperation {
  38
  39         private Taxon newTaxon;
  40         private final Synonym synonym;
  41         private final ITaxonTreeNode parentNode;
  42
  43         private TaxonNode newNode;
  44
  45         private final Synonym[] synonymsInHomotypicalGroup;
  46
  47         /**
  48          * <p>Constructor for ChangeSynonymToAcceptedTaxonOperation.</p>
  49          *
  50          * @param label a {@link java.lang.String} object.
  51          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  52          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  53          * @param parentNode a {@link eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode} object.
  54          * @param synonym a {@link eu.etaxonomy.cdm.model.taxon.Synonym} object.
  55          * @param synonymsInHomotypicalGroup an array of {@link eu.etaxonomy.cdm.model.taxon.Synonym} objects.
  56          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  57          * @param conversationEnabled a {@link eu.etaxonomy.cdm.api.conversation.IConversationEnabled} object.
  58          */
  59         public ChangeSynonymToAcceptedTaxonOperation(String label, IUndoContext undoContext,
  60                         Taxon taxon, ITaxonTreeNode parentNode, Synonym synonym, Synonym[] synonymsInHomotypicalGroup, IPostOperationEnabled postOperationEnabled, IConversationEnabled conversationEnabled) {
  61                 super(label, undoContext, postOperationEnabled, conversationEnabled);
  62
  63                 this.element = taxon;
  64                 this.parentNode = parentNode;
  65                 this.synonym = synonym;
  66                 this.synonymsInHomotypicalGroup = synonymsInHomotypicalGroup;
  67         }
  68
  69         /* (non-Javadoc)
  70          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  71          */
  72         /** {@inheritDoc} */
  73         @Override
  74         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  75                         throws ExecutionException {
  76
  77                 try {
  78                         newTaxon = CdmStore.getService(ITaxonService.class).changeSynonymToAcceptedTaxon(synonym, element, true, true, null, null);
  79                 } catch (HomotypicalGroupChangeException e) {
  80                         AbstractUtility.warningDialog("Operation may lead to inconsistent data", getClass(), e.getMessage());
  81                         return postExecute(null);
  82                 }
  83                 monitor.worked(20);
  84
  85                 synonym.setSec(null);
  86                 newNode = parentNode.addChildTaxon(newTaxon, null, null);
  87
  88                 if(synonymsInHomotypicalGroup != null){
  89                         Taxon taxon = newNode.getTaxon();
  90                         for (Synonym synonym : synonymsInHomotypicalGroup){
  91                                 taxon.addHomotypicSynonym(synonym, null, null);
  92                         }
  93                 }
  94
  95                 monitor.worked(40);
  96
  97                 return postExecute(newNode);
  98         }
  99
 100         /* (non-Javadoc)
 101          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 102          */
 103         /** {@inheritDoc} */
 104         @Override
 105         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
 106                         throws ExecutionException {
 107                 return execute(monitor, info);
 108         }
 109
 110         /* (non-Javadoc)
 111          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 112          */
 113         /** {@inheritDoc} */
 114         @Override
 115         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 116                         throws ExecutionException {
 117
 118                 // TODO implement - biggest problem is that any window open for new taxon must be closed first
 119                 AbstractUtility.warn(this.getClass(), "Not yet implemented");
 120
 121                 return postExecute(element);
 122         }
 123
 124 }