public OrderByNode <T> ParseOrderByQuery(string queryString)
{
try
{
OrderByNode <T> response = null;
if (!string.IsNullOrEmpty(queryString))
{
var queryStrings = HttpUtility.ParseQueryString(queryString);
if (queryStrings.HasKeys() && queryStrings.AllKeys.Contains("$orderby"))
{
string orderby = queryStrings["$orderby"];
OrderByClause <T> orderbyClause = new OrderByClause <T>();
response = orderbyClause.ParseOrderBy(orderby);
}
}
return(response);
}
catch
{
return(null);
}
}