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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.bulkeditor.referencingobjects;
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import org.apache.commons.lang.StringUtils;
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import org.apache.log4j.Logger;
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import org.eclipse.jface.viewers.ITableLabelProvider;
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import org.eclipse.jface.viewers.LabelProvider;
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import org.eclipse.swt.graphics.Image;
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import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.taxeditor.l10n.Messages;
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import eu.etaxonomy.taxeditor.model.DescriptionHelper;
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/**
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* Requires an <code>IReferencingObjectsService</code> to translate the label
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* elements into displayable text.
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*
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* @author p.ciardelli
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* @created 09.07.2009
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* @version 1.0
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*/
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public class ReferencingObjectsLabelProvider extends LabelProvider implements ITableLabelProvider {
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private static final Logger logger = Logger
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.getLogger(ReferencingObjectsLabelProvider.class);
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/**
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* <p>Constructor for ReferencingObjectsLabelProvider.</p>
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*/
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public ReferencingObjectsLabelProvider() {
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}
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/** {@inheritDoc} */
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@Override
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public Image getColumnImage(Object element, int columnIndex) {
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return null;
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}
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/** {@inheritDoc} */
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@Override
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public String getColumnText(Object element, int columnIndex) {
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String text = null;
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Object deproxiedElement = HibernateProxyHelper.deproxy(element);
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if (columnIndex == 0) {
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text = DescriptionHelper.getObjectClassname(deproxiedElement);
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}else if (columnIndex == 1) {
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text = DescriptionHelper.getObjectDescription(deproxiedElement);
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}else if (columnIndex == 2) {
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if(element instanceof CdmBase){
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text = ((CdmBase) element).getUuid().toString();
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}
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}else if (columnIndex == 3) {
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if(element instanceof CdmBase){
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text = ((CdmBase) element).getId() + ""; //$NON-NLS-1$
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}
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}
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return (StringUtils.isBlank(text)) ? Messages.ReferencingObjectsLabelProvider_No_description_available : text;
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}
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}
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