/// <summary>
/// Try and Parse OData Query expression
/// </summary>
/// <param name="oDataExpression">OData standard query expression</param>
/// <returns>Parser Document Query of type <typeparamref name="T"/></returns>
public DocumentQuery <T> TryParse(string oDataExpression)
{
var model = new DocumentQuery <T>();
if (string.IsNullOrEmpty(oDataExpression))
{
throw new ArgumentNullException(nameof(oDataExpression));
}
var queryStrings = HttpUtility.ParseQueryString(oDataExpression);
if (queryStrings.HasKeys())
{
var filterQuery = queryStrings["$filter"];
if (!string.IsNullOrEmpty(filterQuery))
{
model.Filter.TryParseFilter(filterQuery);
}
var orderByQuery = queryStrings["$orderby"];
if (!string.IsNullOrEmpty(orderByQuery))
{
model.OrderBy.TryParse(orderByQuery);
}
var skip = queryStrings["$skip"];
if (!string.IsNullOrEmpty(skip))
{
model.TryParseSkip(skip);
}
var top = queryStrings["$top"];
if (!string.IsNullOrEmpty(top))
{
model.TryParseTop(top);
}
}
return(model);
}
