eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/name/operation/DeleteMisapplicationOperation.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.model.reference.Reference;
  19 import eu.etaxonomy.cdm.model.taxon.Taxon;
  20 import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
  21 import eu.etaxonomy.cdm.model.taxon.TaxonRelationshipType;
  22 import eu.etaxonomy.taxeditor.operation.AbstractPostTaxonOperation;
  23 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  24
  25 /**
  26  * <p>DeleteMisapplicationOperation class.</p>
  27  *
  28  * @author p.ciardelli
  29  * @created 16.01.2009
  30  * @version 1.0
  31  */
  32 public class DeleteMisapplicationOperation extends AbstractPostTaxonOperation {
  33
  34         private Taxon misapplication;
  35
  36         private Reference<?> citation;
  37
  38         private String microcitation;
  39
  40         /**
  41          * <p>Constructor for DeleteMisapplicationOperation.</p>
  42          *
  43          * @param label a {@link java.lang.String} object.
  44          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  45          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  46          * @param misapplication a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  47          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  48          */
  49         public DeleteMisapplicationOperation(String label, IUndoContext undoContext,
  50                         Taxon taxon, Taxon misapplication, IPostOperationEnabled postOperationEnabled) {
  51                 super(label, undoContext, taxon, postOperationEnabled);
  52
  53                 this.misapplication = misapplication;
  54         }
  55
  56         /* (non-Javadoc)
  57          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  58          */
  59         /** {@inheritDoc} */
  60         @Override
  61         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  62                         throws ExecutionException {
  63
  64                 // Find misapplication relation, save citation information
  65                 for (TaxonRelationship relationship : taxon.getTaxonRelations()) {
  66                         if (relationship.getType().equals(TaxonRelationshipType.MISAPPLIED_NAME_FOR())
  67                                         && relationship.getFromTaxon().equals(misapplication)) {
  68                                 citation = relationship.getCitation();
  69                                 microcitation = relationship.getCitationMicroReference();
  70                         }
  71                 }
  72                 monitor.worked(20);
  73
  74                 // Remove misapplied name relation from taxon
  75                 taxon.removeTaxon(misapplication, TaxonRelationshipType.MISAPPLIED_NAME_FOR());
  76                 monitor.worked(40);
  77
  78                 return postExecute(null);
  79         }
  80
  81         /* (non-Javadoc)
  82          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  83          */
  84         /** {@inheritDoc} */
  85         @Override
  86         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  87                         throws ExecutionException {
  88                 return execute(monitor, info);
  89         }
  90
  91         /* (non-Javadoc)
  92          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  93          */
  94         /** {@inheritDoc} */
  95         @Override
  96         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  97                         throws ExecutionException {
  98
  99                 taxon.addMisappliedName(misapplication, citation, microcitation);
 100
 101                 return postExecute(misapplication);
 102         }
 103 }