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 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 import org.eclipse.ui.IWorkbenchPage;
  18
  19 import eu.etaxonomy.cdm.api.application.ICdmRepository;
  20 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
  21 import eu.etaxonomy.cdm.api.service.DeleteResult;
  22 import eu.etaxonomy.cdm.api.service.ITaxonService;
  23 import eu.etaxonomy.cdm.api.service.config.SynonymDeletionConfigurator;
  24 import eu.etaxonomy.cdm.api.service.config.TaxonBaseDeletionConfigurator;
  25 import eu.etaxonomy.cdm.model.taxon.Synonym;
  26 import eu.etaxonomy.cdm.model.taxon.SynonymType;
  27 import eu.etaxonomy.cdm.model.taxon.Taxon;
  28 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  29 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
  30 import eu.etaxonomy.taxeditor.store.CdmStore;
  31
  32 /**
  33  * <p>DeleteSynonymOperation class.</p>
  34  *
  35  * @author p.ciardelli
  36  * @created 14.01.2009
  37  */
  38 public class DeleteSynonymOperation extends DeleteTaxonBaseOperation {
  39
  40         private final Synonym synonym;
  41         private SynonymType synonymType;
  42
  43
  44         /**
  45          * <p>Constructor for DeleteSynonymOperation.</p>
  46          *
  47          * @param label a {@link java.lang.String} object.
  48          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  49          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  50          * @param synonym a {@link eu.etaxonomy.cdm.model.taxon.Synonym} object.
  51          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  52          */
  53         public DeleteSynonymOperation(String label, IUndoContext undoContext, TaxonBaseDeletionConfigurator configurator,IWorkbenchPage activePage,
  54                         Taxon taxon, Synonym synonym, IPostOperationEnabled postOperationEnabled, IConversationEnabled conversationEnabled,ICdmEntitySessionEnabled cdmEntitySessionEnabled) {
  55                 super(label, undoContext, configurator, activePage, postOperationEnabled, conversationEnabled, cdmEntitySessionEnabled);
  56                 this.synonym = synonym;
  57                 this.element = taxon;
  58         }
  59
  60         /** {@inheritDoc} */
  61         @Override
  62         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  63                         throws ExecutionException {
  64
  65                 // Store SynonymType for later undo operations
  66                 synonymType = synonym.getType();
  67                 monitor.worked(20);
  68
  69                 // Remove synonym from taxon
  70                 ICdmRepository controller;
  71
  72                 controller = CdmStore.getCurrentApplicationConfiguration();
  73
  74                 ITaxonService service = controller.getTaxonService();
  75
  76
  77                 result = service.deleteSynonym(synonym.getUuid(), (SynonymDeletionConfigurator)configurator);
  78
  79
  80
  81                 monitor.worked(40);
  82
  83                 // Redraw editor if exists
  84
  85                 return postExecute(element);
  86         }
  87
  88         /** {@inheritDoc} */
  89         @Override
  90         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  91                         throws ExecutionException {
  92                 return execute(monitor, info);
  93         }
  94
  95         /** {@inheritDoc} */
  96         @Override
  97         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  98                         throws ExecutionException {
  99
 100                 // Add synonym to taxon
 101                 element.addSynonym(synonym, synonymType);
 102
 103                 // Redraw editor if exists
 104                 return postExecute(synonym);
 105         }
 106
 107     /**
 108      * @return the result
 109      */
 110     @Override
 111     public DeleteResult getResult() {
 112         return result;
 113     }
 114
 115     /**
 116      * @param result the result to set
 117      */
 118     public void setResult(DeleteResult result) {
 119         this.result = result;
 120     }
 121 }