protected void encodeFrozenRows(FacesContext context, DataTable table) throws IOException {
Collection<?> frozenRows = table.getFrozenRows();
if (frozenRows == null || frozenRows.isEmpty()) {
return;
}
ResponseWriter writer = context.getResponseWriter();
String clientId = table.getClientId(context);
String var = table.getVar();
String rowIndexVar = table.getRowIndexVar();
Map<String, Object> requestMap = context.getExternalContext().getRequestMap();
writer.startElement("tbody", null);
writer.writeAttribute("class", DataTable.DATA_CLASS, null);
int index = 0;
for (Iterator<? extends Object> it = frozenRows.iterator(); it.hasNext(); ) {
requestMap.put(var, it.next());
if (rowIndexVar != null) {
requestMap.put(rowIndexVar, index);
}
encodeRow(context, table, clientId, index, rowIndexVar);
}
writer.endElement("tbody");
}
