org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/jcr/NodeColumnLabelProvider.java

   1 package org.argeo.eclipse.ui.jcr;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.RepositoryException;
   5
   6 import org.eclipse.jface.viewers.ColumnLabelProvider;
   7 import org.eclipse.swt.graphics.Image;
   8
   9 /** Simplifies writing JCR-based column label provider. */
  10 public class NodeColumnLabelProvider extends ColumnLabelProvider {
  11         private static final long serialVersionUID = -6586692836928505358L;
  12
  13         protected String getNodeText(Node node) throws RepositoryException {
  14                 return super.getText(node);
  15         }
  16
  17         protected String getNodeToolTipText(Node node) throws RepositoryException {
  18                 return super.getToolTipText(node);
  19         }
  20
  21         protected Image getNodeImage(Node node) throws RepositoryException {
  22                 return super.getImage(node);
  23         }
  24
  25         @Override
  26         public String getText(Object element) {
  27                 try {
  28                         return getNodeText((Node) element);
  29                 } catch (RepositoryException e) {
  30                         throw new RuntimeException("Runtime repository exception when accessing " + element, e);
  31                 }
  32         }
  33
  34         @Override
  35         public Image getImage(Object element) {
  36                 try {
  37                         return getNodeImage((Node) element);
  38                 } catch (RepositoryException e) {
  39                         throw new RuntimeException("Runtime repository exception when accessing " + element, e);
  40                 }
  41         }
  42
  43         @Override
  44         public String getToolTipText(Object element) {
  45                 try {
  46                         return getNodeToolTipText((Node) element);
  47                 } catch (RepositoryException e) {
  48                         throw new RuntimeException("Runtime repository exception when accessing " + element, e);
  49                 }
  50         }
  51
  52 }