public static QueryValidationResult Validate(string query) { if (String.IsNullOrEmpty(query)) { return new QueryValidationResult { IsValid = true } } ; GroupNode result; try { var parser = new QueryParser(); result = parser.Parse(query); } catch (Exception ex) { return(new QueryValidationResult { Message = ex.Message }); } var validator = new QueryValidationVisitor(new HashSet <string> { "hidden", "fixed", "type" }); result.Accept(validator); return(new QueryValidationResult { IsValid = true, UsesPremiumFeatures = validator.UsesPremiumFeatures }); } }
public static void Validate(IQueryable query) { QueryValidationVisitor visitor = new QueryValidationVisitor(); visitor.Visit(query.Expression); }
public virtual void Validate(IQueryable query) { QueryValidationVisitor.Validate(query); }