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.apache.log4j.Logger;
  13 import org.eclipse.core.commands.ExecutionException;
  14 import org.eclipse.core.commands.operations.IUndoContext;
  15 import org.eclipse.core.runtime.IAdaptable;
  16 import org.eclipse.core.runtime.IProgressMonitor;
  17 import org.eclipse.core.runtime.IStatus;
  18
  19 import eu.etaxonomy.cdm.model.reference.ReferenceBase;
  20 import eu.etaxonomy.cdm.model.taxon.Taxon;
  21 import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
  22 import eu.etaxonomy.cdm.model.taxon.TaxonRelationshipType;
  23
  24 /**
  25  * @author p.ciardelli
  26  * @created 16.01.2009
  27  * @version 1.0
  28  */
  29 public class DeleteMisapplicationOperation extends AbstractPostOperation {
  30         private static final Logger logger = Logger
  31                         .getLogger(DeleteMisapplicationOperation.class);
  32
  33         private Taxon misapplication;
  34
  35         private ReferenceBase citation;
  36
  37         private String microcitation;
  38
  39         public DeleteMisapplicationOperation(String label, IUndoContext undoContext,
  40                         Taxon taxon, Taxon misapplication, IPostOperationEnabled postOperationEnabled) {
  41                 super(label, undoContext, taxon, postOperationEnabled);
  42
  43                 this.misapplication = misapplication;
  44         }
  45
  46         /* (non-Javadoc)
  47          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  48          */
  49         @Override
  50         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  51                         throws ExecutionException {
  52
  53                 // Find misapplication relation, save citation information
  54                 for (TaxonRelationship relationship : taxon.getTaxonRelations()) {
  55                         if (relationship.getType().equals(TaxonRelationshipType.MISAPPLIED_NAME_FOR())
  56                                         && relationship.getFromTaxon().equals(misapplication)) {
  57                                 citation = relationship.getCitation();
  58                                 microcitation = relationship.getCitationMicroReference();
  59                         }
  60                 }
  61
  62                 // Remove misapplied name relation from taxon
  63                 taxon.removeTaxon(misapplication, TaxonRelationshipType.MISAPPLIED_NAME_FOR());
  64
  65                 return postExecute(null);
  66         }
  67
  68         /* (non-Javadoc)
  69          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  70          */
  71         @Override
  72         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  73                         throws ExecutionException {
  74                 return execute(monitor, info);
  75         }
  76
  77         /* (non-Javadoc)
  78          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  79          */
  80         @Override
  81         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  82                         throws ExecutionException {
  83
  84                 taxon.addMisappliedName(misapplication, citation, microcitation);
  85
  86                 return postExecute(misapplication);
  87         }
  88 }