public static BaseConstraintGenerator Create(BaseFieldGenerator field, ValidationRule rule)
{
if (rule is LengthConstraint)
return new LengthConstraintGenerator(field, (LengthConstraint)rule);
if (rule is RangeConstraint)
return new RangeConstraintGenerator(field, (RangeConstraint)rule);
if (rule is MatchConstraint)
return new MatchConstraintGenerator(field, (MatchConstraint)rule);
if (rule is PredefinedValue)
return new ListConstraintGenerator(field, (PredefinedValue)rule);
if (rule is CodedConstraint)
return new CodeConstraintGenerator(field, (CodedConstraint) rule);
throw new ApplicationException("Invalid constraint type " + rule.GetType());
}
private static ValidationParseException ConstructionException(ValidationRule rule)
=> new ValidationParseException($"Error converting rule from {rule.GetType()} to {typeof(ValidationAttribute)}. \r\n" +
$"Rule: {rule.Model}.{rule.Property}.{rule.RuleType}");
