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