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package org.gatein.pc.controller.request;

import org.gatein.pc.api.PortletInvokerException;
import org.gatein.pc.api.invocation.response.PortletInvocationResponse;
import org.gatein.pc.controller.ControllerContext;
import org.gatein.pc.controller.state.PageNavigationalState;

/**
 * @author <a href="mailto:julien@jboss.org">Julien Viet</a>
 * @version $Revision: 630 $
 */
public abstract class ControllerRequest
{

   ControllerRequest()
   {
   }

   /**
    * Returns the page navigational state or null if that kind of request cannot have one.
    *
    * @return the page state
    */
   public abstract PageNavigationalState getPageNavigationalState();

   public abstract PortletInvocationResponse invoke(ControllerContext controllerContext) throws PortletInvokerException;

//   abstract ControllerResponse processResponse(ControllerContext controllerContext, PortletInvocationResponse response) throws PortletInvokerException;

}
