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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.store.operations;
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import org.apache.log4j.Logger;
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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 org.eclipse.core.runtime.Status;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.taxeditor.store.model.TaxonUtil;
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/**
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* Change the taxonomic parent of a given taxon.
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*
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* @author n.hoffmann
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* @created 16.01.2009
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* @version 1.0
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*/
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public class MoveTaxonOperation extends AbstractPostOperation {
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@SuppressWarnings("unused")
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private static final Logger logger = Logger.getLogger(MoveTaxonOperation.class);
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/**
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* A reference to the new taxonomical parent.
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*/
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private Taxon newParentTaxon;
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/**
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* A reference to the former taxonomical parent
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*/
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private Taxon oldParentTaxon;
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public MoveTaxonOperation(String label, IUndoContext undoContext,
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Taxon taxon, Taxon newParentTaxon) {
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super(label, undoContext, taxon);
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this.newParentTaxon = newParentTaxon;
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// Save old parent taxon for undo
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this.oldParentTaxon = taxon.getTaxonomicParent();
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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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@Override
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public IStatus execute(IProgressMonitor monitor, IAdaptable info)
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throws ExecutionException {
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TaxonUtil.moveTaxonBaseIsolated(taxon.getUuid(), newParentTaxon.getUuid());
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return Status.OK_STATUS;
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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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@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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@Override
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public IStatus undo(IProgressMonitor monitor, IAdaptable info)
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throws ExecutionException {
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TaxonUtil.moveTaxonBaseIsolated(taxon.getUuid(), oldParentTaxon.getUuid());
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return Status.OK_STATUS;
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}
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}
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