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 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.taxon.Taxon;
  20 import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
  21 import eu.etaxonomy.cdm.model.taxon.TaxonRelationshipType;
  22 import eu.etaxonomy.taxeditor.store.model.TaxonUtil;
  23
  24 /**
  25  * @author n.hoffmann
  26  * @created 03.02.2009
  27  * @version 1.0
  28  */
  29 public class ChangeConceptRelationshipTypeOperation extends AbstractPostOperation {
  30
  31
  32         private static final Logger logger = Logger
  33                         .getLogger(ChangeConceptRelationshipTypeOperation.class);
  34
  35         private Taxon relatedTaxon;
  36
  37         private TaxonRelationship taxonRelationship;
  38
  39         private TaxonRelationshipType oldRelationshipType;
  40
  41         private TaxonRelationshipType newRelationshipType;
  42
  43         public ChangeConceptRelationshipTypeOperation(String label,
  44                         IUndoContext undoContext, Taxon taxon, Taxon relatedTaxon, TaxonRelationshipType type, IPostOperationEnabled postOperationEnabled) {
  45                 super(label, undoContext, taxon, postOperationEnabled);
  46                 this.relatedTaxon = relatedTaxon;
  47
  48                 this.taxonRelationship = TaxonUtil.getRelationshipBetweenTwoTaxa(relatedTaxon, taxon);
  49                 this.oldRelationshipType = taxonRelationship.getType();
  50                 this.newRelationshipType = type;
  51         }
  52
  53         /* (non-Javadoc)
  54          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  55          */
  56         @Override
  57         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  58                         throws ExecutionException {
  59                 // Remove relatedTaxon and old relationship
  60                 // FIXME since taxon relationships come in a set, which relationships are we going to delete here?
  61                 taxon.removeTaxon(relatedTaxon, oldRelationshipType);
  62                 // Add new relationship
  63                 // TODO add microcitation for misapplied name to property sheet
  64                 relatedTaxon.addTaxonRelation(taxon, newRelationshipType, null, null);
  65
  66
  67                 return postExecute(relatedTaxon);
  68         }
  69
  70         /* (non-Javadoc)
  71          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  72          */
  73         @Override
  74         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  75                         throws ExecutionException {
  76                 return execute(monitor, info);
  77         }
  78
  79         /* (non-Javadoc)
  80          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  81          */
  82         @Override
  83         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  84                         throws ExecutionException {
  85                 // see FIXME in execute()
  86                 logger.warn("Not implemented yet. See developer documentation for details");
  87                 return null;
  88         }
  89 }