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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.featuretree;
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import org.eclipse.jface.wizard.Wizard;
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
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import eu.etaxonomy.cdm.api.service.IFeatureTreeService;
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import eu.etaxonomy.cdm.model.description.FeatureTree;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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 * <p>FeatureTreeEditorWizard class.</p>
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 *
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 * @author n.hoffmann
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 * @created Aug 5, 2010
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 * @version 1.0
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 */
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public class FeatureTreeEditorWizard extends Wizard {
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	private SelectFeatureTreeWizardPage selectFeatureTreePage;
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	private EditFeatureTreeWizardPage editFeatureTreePage;
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	private FeatureTree selectedFeatureTree;
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	private ConversationHolder conversation;
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	/**
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	 * <p>Constructor for FeatureTreeEditorWizard.</p>
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	 */
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	public FeatureTreeEditorWizard(){
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		conversation = CdmStore.createConversation();
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		setWindowTitle("Feature Tree Editor");
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	}
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	/**
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	 * <p>addPages</p>
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	 */
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	public void addPages() {
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		selectFeatureTreePage = new SelectFeatureTreeWizardPage("SELECT");
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		addPage(selectFeatureTreePage);
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		editFeatureTreePage = new EditFeatureTreeWizardPage("EDIT");
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		addPage(editFeatureTreePage);
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	}
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	/** {@inheritDoc} */
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	@Override
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	public boolean performFinish() {
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		try{
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			if (selectedFeatureTree != null){
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				CdmStore.getService(IFeatureTreeService.class).saveOrUpdate(selectedFeatureTree);
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			}
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			conversation.commit();
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		}finally{
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			conversation.close();
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		}
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		return true;
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	}
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	/**
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	 * <p>Setter for the field <code>selectedFeatureTree</code>.</p>
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	 *
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	 * @param selectedFeatureTree the selectedFeatureTree to set
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	 */
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	public void setSelectedFeatureTree(FeatureTree selectedFeatureTree) {
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		this.selectedFeatureTree = selectedFeatureTree;
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		editFeatureTreePage.setSelectedTree(selectedFeatureTree);
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	}
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	/**
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	 * <p>Getter for the field <code>selectedFeatureTree</code>.</p>
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	 *
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	 * @return the selectedFeatureTree
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	 */
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	public FeatureTree getSelectedFeatureTree() {
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		return selectedFeatureTree;
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	}
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}
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