Exemplo n.º 1
0
 protected void addSelectItem(UISelectItem uiItem, List<SelectItem> items) {
   boolean isRendered = uiItem.isRendered();
   if (!isRendered) {
     items.add(null);
     return;
   }
   Object value = uiItem.getValue();
   SelectItem item;
   if (value instanceof SelectItem) {
     item = (SelectItem) value;
   } else {
     Object itemValue = uiItem.getItemValue();
     String itemLabel = uiItem.getItemLabel();
     // JSF throws a null pointer exception for null values and labels,
     // which is a serious problem at design-time.
     item =
         new SelectItem(
             itemValue,
             itemLabel == null ? "" : itemLabel,
             uiItem.getItemDescription(),
             uiItem.isItemDisabled());
   }
   items.add(item);
 }