taxeditor-store/src/main/java/eu/etaxonomy/taxeditor/store/operations/CreateSynonymInNewGroupOperation.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.store.operations;
  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.model.name.HomotypicalGroup;
  19 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  20 import eu.etaxonomy.cdm.model.taxon.SynonymRelationship;
  21 import eu.etaxonomy.cdm.model.taxon.Taxon;
  22 import eu.etaxonomy.taxeditor.store.parser.CdmParserUtil;
  23
  24 /**
  25  * <ol>
  26  *      <li>Create synonym name using newSynonymText</li>
  27  *      <li>Add name to new homotypic group</li>
  28  *      <li>Create a new synonym for the taxon</li>
  29  * </ol>
  30  * @author p.ciardelli
  31  * @created 16.01.2009
  32  * @version 1.0
  33  * @author n.hoffmann
  34  */
  35 public class CreateSynonymInNewGroupOperation extends AbstractPostOperation {
  36
  37         private String newSynonymText;
  38         private SynonymRelationship newSynonymRelationship;
  39
  40         public CreateSynonymInNewGroupOperation(String label,
  41                         IUndoContext undoContext, Taxon taxon, String newSynonymText, IPostOperationEnabled postOperationEnabled) {
  42                 super(label, undoContext, taxon, postOperationEnabled);
  43
  44                 this.newSynonymText = newSynonymText;
  45         }
  46
  47         /* (non-Javadoc)
  48          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  49          */
  50         @Override
  51         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  52                         throws ExecutionException {
  53
  54                 // Create synonym name using newSynonymText
  55                 TaxonNameBase<?, ?> synonymName =
  56                                 CdmParserUtil.parseFullReference(newSynonymText, null, null);
  57
  58                 // Add name to new homotypic group
  59                 HomotypicalGroup.NewInstance().addTypifiedName(synonymName);
  60
  61                 // Create a new synonym for the taxon
  62                 newSynonymRelationship = taxon.addHeterotypicSynonymName(synonymName);
  63
  64                 return postExecute(newSynonymRelationship.getSynonym());
  65         }
  66
  67         /* (non-Javadoc)
  68          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  69          */
  70         @Override
  71         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  72                         throws ExecutionException {
  73                 return execute(monitor, info);
  74         }
  75
  76         /* (non-Javadoc)
  77          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  78          */
  79         @Override
  80         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  81                         throws ExecutionException {
  82
  83                 // Remove the synonym
  84                 taxon.removeSynonymRelation(newSynonymRelationship);
  85                 newSynonymRelationship = null;
  86
  87                 return postExecute(null);
  88         }
  89 }