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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.operations;
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import java.util.Set;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.core.commands.operations.IUndoContext;
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import org.eclipse.core.runtime.IAdaptable;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.core.runtime.IStatus;
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import eu.etaxonomy.cdm.model.taxon.Synonym;
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import eu.etaxonomy.cdm.model.taxon.SynonymRelationshipType;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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/**
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* <p>DeleteSynonymOperation class.</p>
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*
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* @author p.ciardelli
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* @created 14.01.2009
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* @version 1.0
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*/
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public class DeleteSynonymOperation extends AbstractPostOperation {
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private Synonym synonym;
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private Set<SynonymRelationshipType> synonymTypes;
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/**
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* <p>Constructor for DeleteSynonymOperation.</p>
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*
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* @param label a {@link java.lang.String} object.
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* @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
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* @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
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* @param synonym a {@link eu.etaxonomy.cdm.model.taxon.Synonym} object.
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* @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operations.IPostOperationEnabled} object.
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*/
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public DeleteSynonymOperation(String label, IUndoContext undoContext,
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Taxon taxon, Synonym synonym, IPostOperationEnabled postOperationEnabled) {
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super(label, undoContext, taxon, postOperationEnabled);
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this.synonym = synonym;
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}
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/* (non-Javadoc)
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* @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
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*/
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/** {@inheritDoc} */
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@Override
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public IStatus execute(IProgressMonitor monitor, IAdaptable info)
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throws ExecutionException {
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// Store synonymRelationshipType for later undo operations
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synonymTypes = synonym.getRelationType(taxon);
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monitor.worked(20);
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// Remove synonym from taxon
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taxon.removeSynonym(synonym);
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// CdmStore.getTaxonService().deleteSynonymRelationships(synonym);
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// CdmStore.getTaxonService().delete(synonym);
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monitor.worked(40);
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// Redraw editor if exists
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return postExecute(null);
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}
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/* (non-Javadoc)
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* @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
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*/
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/** {@inheritDoc} */
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@Override
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public IStatus redo(IProgressMonitor monitor, IAdaptable info)
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throws ExecutionException {
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return execute(monitor, info);
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}
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/* (non-Javadoc)
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* @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
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*/
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/** {@inheritDoc} */
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@Override
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public IStatus undo(IProgressMonitor monitor, IAdaptable info)
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throws ExecutionException {
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// Add synonym to taxon
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for (SynonymRelationshipType synonymType : synonymTypes){
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taxon.addSynonym(synonym, synonymType);
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}
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// Redraw editor if exists
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return postExecute(synonym);
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}
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}
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