Passando a instância dos facades lá no parameters provider do VRaptor

gistfile1.java

package br.com.swa.portais.commons;

import java.util.List;
import java.util.ResourceBundle;

import org.apache.log4j.Logger;

import swa.persistency.annotation.RMI;
import swa.persistency.manager.ObjectManager;
import br.com.caelum.vraptor.http.ParametersProvider;
import br.com.caelum.vraptor.ioc.Component;
import br.com.caelum.vraptor.resource.ResourceMethod;
import br.com.caelum.vraptor.validator.Message;
import br.com.swa.portais.commons.components.IFacadeProvider;

@Component
public class FacadeParametersProvider implements ParametersProvider { //implements ParametersProvider
	
	private static final Logger logger = Logger.getLogger(FacadeInstantiatorInterceptor.class);
	
	private final ParametersProvider delegate;
	
	private final IFacadeProvider facadeProvider;
	
	public FacadeParametersProvider(ParametersProvider delegate, IFacadeProvider facadeProvider) {
		this.delegate 		= delegate;
		this.facadeProvider = facadeProvider;
	}

	@SuppressWarnings("unchecked")
	@Override
	public Object[] getParametersFor(ResourceMethod method, List<Message> errors, ResourceBundle bundle) {
		Object[] parameters = delegate.getParametersFor(method, errors, bundle);
		
		Class<?>[] types = method.getMethod().getParameterTypes();
		
		for (int i = 0; i < types.length; i++)
		{
			if(types[i].isAnnotationPresent(RMI.class)){
				
				logger.info("Configurando uma instância do manager para a classe [" + types[i].getSimpleName() + "]");
				
				Class<? extends ObjectManager> clazz = (Class<? extends ObjectManager>) types[i];
				
				ObjectManager manager = facadeProvider.getInstance(clazz);
				
				parameters[i] = manager;
			}
		}

		return parameters;
	}

}