eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/name/operation/DeleteSynonymOperation.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.editor.name.operation;
  11
  12 import java.util.Set;
  13
  14 import org.eclipse.core.commands.ExecutionException;
  15 import org.eclipse.core.commands.operations.IUndoContext;
  16 import org.eclipse.core.runtime.IAdaptable;
  17 import org.eclipse.core.runtime.IProgressMonitor;
  18 import org.eclipse.core.runtime.IStatus;
  19
  20 import eu.etaxonomy.cdm.api.application.CdmApplicationController;
  21 import eu.etaxonomy.cdm.api.service.ITaxonService;
  22 import eu.etaxonomy.cdm.model.taxon.Synonym;
  23 import eu.etaxonomy.cdm.model.taxon.SynonymRelationshipType;
  24 import eu.etaxonomy.cdm.model.taxon.Taxon;
  25 import eu.etaxonomy.taxeditor.operation.AbstractPostTaxonOperation;
  26 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  27 import eu.etaxonomy.taxeditor.store.CdmStore;
  28
  29 /**
  30  * <p>DeleteSynonymOperation class.</p>
  31  *
  32  * @author p.ciardelli
  33  * @created 14.01.2009
  34  * @version 1.0
  35  */
  36 public class DeleteSynonymOperation extends AbstractPostTaxonOperation {
  37
  38         private final Synonym synonym;
  39         private Set<SynonymRelationshipType> synonymTypes;
  40
  41         /**
  42          * <p>Constructor for DeleteSynonymOperation.</p>
  43          *
  44          * @param label a {@link java.lang.String} object.
  45          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  46          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  47          * @param synonym a {@link eu.etaxonomy.cdm.model.taxon.Synonym} object.
  48          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  49          */
  50         public DeleteSynonymOperation(String label, IUndoContext undoContext,
  51                         Taxon taxon, Synonym synonym, IPostOperationEnabled postOperationEnabled) {
  52                 super(label, undoContext, taxon, postOperationEnabled);
  53                 this.synonym = synonym;
  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         /** {@inheritDoc} */
  60         @Override
  61         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  62                         throws ExecutionException {
  63
  64                 // Store synonymRelationshipType for later undo operations
  65                                 synonymTypes = synonym.getRelationType(element);
  66                                 monitor.worked(20);
  67
  68                                 // Remove synonym from taxon
  69
  70                                 CdmApplicationController controller;
  71
  72                                 controller = (CdmApplicationController) CdmStore.getCurrentApplicationConfiguration();
  73
  74                                 ITaxonService service = controller.getTaxonService();
  75                                 if (synonym.getId() == 0){
  76                                         element.removeSynonym(synonym);
  77
  78                                 } else {
  79                                         service.deleteSynonym(synonym, null);
  80                                 }
  81                         //      taxon.removeSynonym(synonym);
  82 //                              CdmStore.getTaxonService().deleteSynonymRelationships(synonym);
  83 //                              CdmStore.getTaxonService().delete(synonym);
  84
  85                                 monitor.worked(40);
  86
  87                                 // Redraw editor if exists
  88
  89                                 return postExecute(element);
  90         }
  91
  92         /* (non-Javadoc)
  93          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  94          */
  95         /** {@inheritDoc} */
  96         @Override
  97         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  98                         throws ExecutionException {
  99                 return execute(monitor, info);
 100         }
 101
 102         /* (non-Javadoc)
 103          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 104          */
 105         /** {@inheritDoc} */
 106         @Override
 107         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 108                         throws ExecutionException {
 109
 110                 // Add synonym to taxon
 111                 for (SynonymRelationshipType synonymType : synonymTypes){
 112                         element.addSynonym(synonym, synonymType);
 113                 }
 114
 115                 // Redraw editor if exists
 116                 return postExecute(synonym);
 117         }
 118 }