eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/name/operation/ChangeConceptToSynonymOperation.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 java.util.Set;
  13
  14 import org.eclipse.core.commands.ExecutionException;
  15 import org.eclipse.core.commands.operations.IUndoContext;
  16 import org.eclipse.core.runtime.IAdaptable;
  17 import org.eclipse.core.runtime.IProgressMonitor;
  18 import org.eclipse.core.runtime.IStatus;
  19
  20 import eu.etaxonomy.cdm.api.service.ITaxonService;
  21 import eu.etaxonomy.cdm.api.service.exception.DataChangeNoRollbackException;
  22 import eu.etaxonomy.cdm.model.name.HomotypicalGroup;
  23 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  24 import eu.etaxonomy.cdm.model.taxon.Synonym;
  25 import eu.etaxonomy.cdm.model.taxon.SynonymRelationship;
  26 import eu.etaxonomy.cdm.model.taxon.Taxon;
  27 import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
  28 import eu.etaxonomy.cdm.model.taxon.TaxonRelationshipType;
  29 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  30 import eu.etaxonomy.taxeditor.operation.AbstractPostTaxonOperation;
  31 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  32 import eu.etaxonomy.taxeditor.store.CdmStore;
  33
  34 /**
  35  * <p>ChangeConceptToSynonymOperation class.</p>
  36  *
  37  * @author p.ciardelli
  38  * @author n.hoffmann
  39  * @created 15.01.2009
  40  * @version 1.0
  41  */
  42 public class ChangeConceptToSynonymOperation extends
  43                 AbstractPostTaxonOperation {
  44
  45         private Taxon concept;
  46
  47         private HomotypicalGroup homotypicalGroup;
  48
  49         private TaxonRelationship taxonRelationship;
  50         private TaxonRelationshipType oldRelationshipType;
  51
  52         private SynonymRelationship newSynonymRelationship;
  53
  54         /**
  55          * <p>Constructor for ChangeConceptToSynonymOperation.</p>
  56          *
  57          * @param label a {@link java.lang.String} object.
  58          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  59          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  60          * @param concept a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  61          * @param homotypicalGroup a {@link eu.etaxonomy.cdm.model.name.HomotypicalGroup} object.
  62          * @param editor a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  63          */
  64         public ChangeConceptToSynonymOperation(String label,
  65                         IUndoContext undoContext, Taxon taxon, Taxon concept, HomotypicalGroup homotypicalGroup,
  66                         IPostOperationEnabled editor) {
  67                 super(label, undoContext, taxon, editor);
  68
  69                 Set<TaxonRelationship> taxonRelationships = taxon.getTaxonRelations(concept);
  70
  71                 if(taxonRelationships.size() > 1){
  72                         MessagingUtils.warningDialog("Multiple relations between taxa", this, "There are multiple relations between the " +
  73                                         "accepted and the related taxon. This case is not handled by the software yet");
  74                         return;
  75                 }
  76
  77                 this.taxonRelationship = taxonRelationships.iterator().next();
  78                 this.oldRelationshipType = taxonRelationship.getType();
  79
  80                 this.concept = concept;
  81                 this.homotypicalGroup = homotypicalGroup != null ? homotypicalGroup : HomotypicalGroup.NewInstance();
  82         }
  83
  84         /* (non-Javadoc)
  85          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  86          */
  87         /** {@inheritDoc} */
  88         @Override
  89         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  90                         throws ExecutionException {
  91
  92                 // Create new synonym using concept name
  93                 TaxonNameBase<?, ?> synonymName = concept.getName();
  94                 Synonym synonym = null;
  95                 try {
  96                         synonym =
  97                                 (Synonym) CdmStore.getService(ITaxonService.class).changeRelatedTaxonToSynonym(concept.getUuid(),
  98                                         element.getUuid(),
  99                                         taxonRelationship.getType(),
 100                                         null).getCdmEntity();
 101                 } catch (DataChangeNoRollbackException e) {
 102                         // TODO Auto-generated catch block
 103                         e.printStackTrace();
 104                 }
 105
 106
 107                 return postExecute(synonym);
 108         }
 109
 110         /* (non-Javadoc)
 111          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 112          */
 113         /** {@inheritDoc} */
 114         @Override
 115         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
 116                         throws ExecutionException {
 117                 // TODO redo for change misapplied name ...
 118                 return null;
 119         }
 120
 121         /* (non-Javadoc)
 122          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 123          */
 124         /** {@inheritDoc} */
 125         @Override
 126         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 127                         throws ExecutionException {
 128                 // TODO undo for change misapplied name ...
 129                 return null;
 130         }
 131 }