eu.etaxonomy.taxeditor.bulkeditor/src/main/java/eu/etaxonomy/taxeditor/bulkeditor/referencingobjects/ReferencingObjectsLabelProvider.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10
  11 package eu.etaxonomy.taxeditor.bulkeditor.referencingobjects;
  12
  13 import org.apache.log4j.Logger;
  14 import org.eclipse.jface.viewers.ITableLabelProvider;
  15 import org.eclipse.jface.viewers.LabelProvider;
  16 import org.eclipse.swt.graphics.Image;
  17
  18 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  19 import eu.etaxonomy.cdm.model.common.CdmBase;
  20 import eu.etaxonomy.taxeditor.model.DescriptionHelper;
  21
  22 /**
  23  * Requires an <code>IReferencingObjectsService</code> to translate the label
  24  * elements into displayable text.
  25  *
  26  * @author p.ciardelli
  27  * @created 09.07.2009
  28  * @version 1.0
  29  */
  30 public class ReferencingObjectsLabelProvider extends LabelProvider implements ITableLabelProvider {
  31         private static final Logger logger = Logger
  32                         .getLogger(ReferencingObjectsLabelProvider.class);
  33
  34         /**
  35          * <p>Constructor for ReferencingObjectsLabelProvider.</p>
  36          */
  37         public ReferencingObjectsLabelProvider() {
  38         }
  39
  40
  41         /* (non-Javadoc)
  42          * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.Object, int)
  43          */
  44         /** {@inheritDoc} */
  45         public Image getColumnImage(Object element, int columnIndex) {
  46                 return null;
  47         }
  48
  49         /* (non-Javadoc)
  50          * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object, int)
  51          */
  52         /** {@inheritDoc} */
  53         public String getColumnText(Object element, int columnIndex) {
  54                 String text = null;
  55
  56                 Object deproxiedElement = HibernateProxyHelper.deproxy(element);
  57
  58                 if (columnIndex == 0) {
  59                         text = DescriptionHelper.getObjectClassname(deproxiedElement);
  60                 }else if (columnIndex == 1) {
  61                         text = DescriptionHelper.getObjectDescription(deproxiedElement);
  62                 }else if (columnIndex == 2) {
  63                         if(element instanceof CdmBase){
  64                                 text = ((CdmBase) element).getUuid().toString();
  65                         }
  66                 }else if (columnIndex == 3) {
  67                         if(element instanceof CdmBase){
  68                                 text = ((CdmBase) element).getId() + "";
  69                         }
  70                 }
  71
  72                 return text == null ? element.toString() : text;
  73
  74         }
  75 }