public PortletRequestImpl(PortletContainerImpl container, PortletInvocation invocation)
{
int mode = this instanceof RenderRequest ? PortletPreferencesImpl.RENDER : PortletPreferencesImpl.ACTION;
PropertyContext prefs = (PropertyContext)invocation.getAttribute(PropertyContext.PREFERENCES_ATTRIBUTE);
PreferencesValidator validator = container.getPreferencesValidator();
ContainerPortletInfo info = container.getInfo();
ContainerPreferencesInfo containerPrefs = info.getPreferences();
ContainerNavigationInfo navigationInfo = info.getNavigation();
UserContext userContext = invocation.getUserContext();
HttpServletRequestWrapper realReq = new HttpServletRequestWrapper(invocation.getDispatchedRequest());