public static IList<OrderByNode> ParseOrderBy(string orderBy)
{
var parser = new ODataExpressionParser(orderBy);
return parser.ParseOrderBy();
}
public static QueryNode ParseFilter(string filter)
{
var parser = new ODataExpressionParser(filter);
return parser.ParseFilter();
}
public static IList <OrderByNode> ParseOrderBy(string orderBy)
{
var parser = new ODataExpressionParser(orderBy);
return(parser.ParseOrderBy());
}
private static MobileServiceTableQueryDescription Parse(string tableName, string query, string uriPath)
{
bool includeTotalCount = false;
int? top = null;
int? skip = null;
string[] selection = null;
QueryNode filter = null;
IList <OrderByNode> orderings = null;
IDictionary <string, string> parameters = HttpUtility.ParseQueryString(query);
foreach (KeyValuePair <string, string> parameter in parameters)
{
string key = parameter.Key;
string value = parameter.Value;
if (String.IsNullOrEmpty(key))
{
continue;
}
switch (key)
{
case ODataOptions.Filter:
filter = ODataExpressionParser.ParseFilter(value);
break;
case ODataOptions.OrderBy:
orderings = ODataExpressionParser.ParseOrderBy(value);
break;
case ODataOptions.Skip:
skip = Int32.Parse(value);
break;
case ODataOptions.Top:
top = Int32.Parse(value);
break;
case ODataOptions.Select:
selection = value.Split(',');
break;
case ODataOptions.InlineCount:
includeTotalCount = "allpages".Equals(value);
break;
default:
throw new ArgumentException(string.Format(CultureInfo.InvariantCulture, "Unrecognized query parameter '{0}'.", key), "query");
}
}
var description = new MobileServiceTableQueryDescription(tableName)
{
IncludeTotalCount = includeTotalCount,
Skip = skip,
Top = top
};
description.UriPath = uriPath;
if (selection != null)
{
((List <string>)description.Selection).AddRange(selection);
}
if (orderings != null)
{
((List <OrderByNode>)description.Ordering).AddRange(orderings);
}
description.Filter = filter;
return(description);
}
public static QueryNode ParseFilter(string filter)
{
var parser = new ODataExpressionParser(filter);
return(parser.ParseFilter());
}