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// $Id$
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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.navigation.handler;
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import org.apache.log4j.Logger;
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import org.eclipse.core.commands.AbstractHandler;
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import org.eclipse.core.commands.ExecutionEvent;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.core.commands.IHandler;
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import org.eclipse.core.commands.common.NotDefinedException;
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import org.eclipse.core.commands.operations.IUndoableOperation;
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import org.eclipse.ui.handlers.HandlerUtil;
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import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.taxeditor.navigation.NavigationUtil;
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import eu.etaxonomy.taxeditor.store.operations.DeleteTaxonOperation;
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/**
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* @author n.hoffmann
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* @created 06.04.2009
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* @version 1.0
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*/
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public class DeleteTaxonHandler extends AbstractHandler implements IHandler{
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private static final Logger logger = Logger
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.getLogger(DeleteTaxonHandler.class);
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public Object execute(ExecutionEvent event) throws ExecutionException {
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IConversationEnabled part = (IConversationEnabled) HandlerUtil.getActivePart(event);
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Taxon taxon = NavigationUtil.getCurrentSelection(event);
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IUndoableOperation operation;
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try {
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operation = new DeleteTaxonOperation(event.getCommand().getName(),
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NavigationUtil.getUndoContext(), taxon);
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NavigationUtil.executeOperation(operation);
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} catch (NotDefinedException e) {
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logger.warn("Command name not set");
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}
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return null;
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}
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}
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