@Override
 public void onBrowserEvent(
     com.google.gwt.cell.client.Cell.Context context,
     Element parent,
     SummaryDTO value,
     NativeEvent event,
     ValueUpdater<SummaryDTO> valueUpdater) {
   super.onBrowserEvent(context, parent, value, event, valueUpdater);
   EventTarget eventTarget = event.getEventTarget();
   if (Element.is(eventTarget)) {
     Element src = Element.as(eventTarget);
     String id = src.getId();
     if (id.startsWith(SEE_METADATA)) {
       presenter.displayMetadata(value.getUuid());
     }
     if (id.startsWith(PDF_METADATA)) {
       presenter.displayMetadataPDF(value.getUuid());
     }
   }
 }