public String getOrderBy() {
StringBuffer orderBy = new StringBuffer(30);
Iterator criterionIterator = rootCriteria.iterateOrderings();
while (criterionIterator.hasNext()) {
CriteriaImpl.OrderEntry oe = (CriteriaImpl.OrderEntry) criterionIterator.next();
orderBy.append(oe.getOrder().toSqlString(oe.getCriteria(), this));
if (criterionIterator.hasNext()) {
orderBy.append(", ");
}
}
return orderBy.toString();
}
