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