ValidationBehavior<T>

gistfile1.cs

public class ValidationBehavior<T> : BasicBehavior where T : class
{
	IFubuRequest request;
	IChainResolver chain;
	IPartialFactory _factory;

	public ValidationBehavior(IFubuRequest request, IChainResolver chain, IPartialFactory factory) : base(PartialBehavior.Executes)
	{
		this.request = request;
		this.chain = chain;
		this._factory = factory;
	}

	protected override DoNext performInvoke()
	{
	    var model = request.Get<T>();
            
            var achain = chain.FindUniqueByInputType(typeof(T));
            var getchain = chain.Find(achain.FirstCall().HandlerType, achain.FirstCall().HandlerType.GetMethod("Get"));

            var input = Activator.CreateInstance(getchain.FirstCall().InputType());
            var errorType = input as ErrorModel;
            errorType.Error = "Error Bitch";

            request.Set(input);
                       
            factory.BuildPartial(getchain.FirstCall()).InvokePartial();

            return DoNext.Stop;
	}
}