private IValidator GetChildValidator(IChildValidatorAdaptor adaptor)
{
var validatorContext = new ValidationContext <object>(null);
var propertyValidatorContext = new PropertyValidatorContext(validatorContext, null, null, null);
return(((dynamic)adaptor).GetValidator(propertyValidatorContext));
}
internal static IValidator?GetValidatorGeneric <T>(this IChildValidatorAdaptor childValidatorAdapter)
{
// public class ChildValidatorAdaptor<T,TProperty>
// public virtual IValidator GetValidator(ValidationContext<T> context, TProperty value) {
var getValidatorMethodName = nameof(ChildValidatorAdaptor <object, object> .GetValidator);
var getValidatorMethod = childValidatorAdapter.GetType().GetMethod(getValidatorMethodName);
if (getValidatorMethod != null)
{
// Fake context. We have not got real context because no validation yet.
var fakeContext = new ValidationContext <T>(default);
private static IValidator?GetValidator(IChildValidatorAdaptor adaptor, PropertyValidatorContext context)
{
var cache = typedChildValidatorAdaptorCache.Value;
var adaptorType = adaptor.GetType( );
if (!cache.TryGetValue(adaptorType, out var getValidator))
{
cache [adaptorType] = getValidator = adaptorType.GetRuntimeMethod(nameof(ChildValidatorAdaptor <object, object> .GetValidator),
new [] { typeof(PropertyValidatorContext) });
}
return((IValidator?)getValidator?.Invoke(adaptor, new [] { context }));
}
private IValidator GetValidatorFromChildValidatorAdapter(IChildValidatorAdaptor childValidatorAdapter)
{
// Fake context. We have not got real context because no validation yet.
var fakeContext = new PropertyValidatorContext(new ValidationContext <object>(null), null, string.Empty);
// Try to validator with reflection.
var childValidatorAdapterType = childValidatorAdapter.GetType();
var getValidatorMethod = childValidatorAdapterType.GetMethod(nameof(ChildValidatorAdaptor <object, object> .GetValidator));
if (getValidatorMethod != null)
{
var validator = (IValidator)getValidatorMethod.Invoke(childValidatorAdapter, new[] { fakeContext });
return(validator);
}
return(null);
}
internal static IValidator?GetValidatorFromChildValidatorAdapter(this IChildValidatorAdaptor childValidatorAdapter)
{
// Try to validator with reflection.
var childValidatorAdapterType = childValidatorAdapter.GetType();
var genericTypeArguments = childValidatorAdapterType.GenericTypeArguments;
if (genericTypeArguments.Length != 2)
{
return(null);
}
var getValidatorGeneric = typeof(FluentValidationSchemaBuilder)
.GetMethod(nameof(GetValidatorGeneric), BindingFlags.Static | BindingFlags.NonPublic)
?.MakeGenericMethod(genericTypeArguments[0]);
if (getValidatorGeneric != null)
{
var validator = (IValidator)getValidatorGeneric.Invoke(null, new [] { childValidatorAdapter });
return(validator);
}
return(null);
}
