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);
}
