taxeditor-store/src/main/java/eu/etaxonomy/taxeditor/store/operations/ChangeConceptRelationshipTypeOperation.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 java.util.HashSet;
  13 import java.util.Set;
  14
  15 import org.apache.log4j.Logger;
  16 import org.eclipse.core.commands.ExecutionException;
  17 import org.eclipse.core.commands.operations.IUndoContext;
  18 import org.eclipse.core.runtime.IAdaptable;
  19 import org.eclipse.core.runtime.IProgressMonitor;
  20 import org.eclipse.core.runtime.IStatus;
  21
  22 import eu.etaxonomy.cdm.model.taxon.Taxon;
  23 import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
  24 import eu.etaxonomy.cdm.model.taxon.TaxonRelationshipType;
  25 import eu.etaxonomy.taxeditor.store.model.TaxonUtil;
  26
  27 /**
  28  * @author n.hoffmann
  29  * @created 03.02.2009
  30  * @version 1.0
  31  */
  32 public class ChangeConceptRelationshipTypeOperation extends AbstractPostOperation {
  33
  34
  35         private static final Logger logger = Logger
  36                         .getLogger(ChangeConceptRelationshipTypeOperation.class);
  37
  38         private Taxon relatedTaxon;
  39
  40         private TaxonRelationship taxonRelationship;
  41
  42         private TaxonRelationshipType oldRelationshipType;
  43
  44         private TaxonRelationshipType newRelationshipType;
  45
  46         public ChangeConceptRelationshipTypeOperation(String label,
  47                         IUndoContext undoContext, Taxon taxon, Taxon relatedTaxon, TaxonRelationshipType type, IPostOperationEnabled postOperationEnabled) {
  48                 super(label, undoContext, taxon, postOperationEnabled);
  49                 this.relatedTaxon = relatedTaxon;
  50
  51                 this.taxonRelationship = TaxonUtil.getRelationshipBetweenTwoTaxa(relatedTaxon, taxon);
  52                 this.oldRelationshipType = taxonRelationship.getType();
  53                 this.newRelationshipType = type;
  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         @Override
  60         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  61                         throws ExecutionException {
  62                 // Remove relatedTaxon and old relationship
  63                 // FIXME since taxon relationships come in a set, which relationships are we going to delete here?
  64                 taxon.removeTaxon(relatedTaxon, oldRelationshipType);
  65                 // Add new relationship
  66                 // TODO add microcitation for misapplied name to property sheet
  67                 relatedTaxon.addTaxonRelation(taxon, newRelationshipType, null, null);
  68
  69
  70                 return postExecute(relatedTaxon);
  71         }
  72
  73         /* (non-Javadoc)
  74          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  75          */
  76         @Override
  77         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  78                         throws ExecutionException {
  79                 return execute(monitor, info);
  80         }
  81
  82         /* (non-Javadoc)
  83          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  84          */
  85         @Override
  86         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  87                         throws ExecutionException {
  88                 // see FIXME in execute()
  89                 logger.warn("Not implemented yet. See developer documentation for details");
  90                 return null;
  91         }
  92 }