protected override IList ResolveTypedValue(string orderByQueryString, IList sortSpecs)
{
string[] specs = orderByQueryString.Split(new[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string spec in specs)
{
Match match = SpecPattern.Match(spec);
if (!match.Success)
{
Error($"Invalid format - '{spec}'. Should be of the form '<field> [asc|desc]'.");
}
string fieldName = match.Groups[1].Value;
string sortOrder = string.IsNullOrWhiteSpace(match.Groups[2].Value) ? "asc" : match.Groups[2].Value;
sortSpecs.Add(CreateSortSpec(fieldName, sortOrder));
}
return(sortSpecs);
}
protected override IList ResolveTypedValue(string filterQueryString, IList filters)
{
string[] specs = filterQueryString.Split(new[] { " and " }, StringSplitOptions.RemoveEmptyEntries);
foreach (string spec in specs)
{
Match match = SpecPattern.Match(spec);
if (!match.Success)
{
Error($"Invalid format - '{spec}'. Should be of the form '<field> <eq|ne|gt|ge|lt|le|lk> <value>'.");
}
string fieldName = match.Groups[1].Value;
string operand = match.Groups[2].Value;
string value = match.Groups[3].Value;
filters.Add(CreateFilterCriteria(fieldName, operand, value));
}
return(filters);
}