public PortletResourceRequestContext getPortletResourceRequestContext(
PortletContainer container, HttpServletRequest containerRequest,
HttpServletResponse containerResponse, PortletWindow window) {
final IPortletWindow portletWindow = this.portletWindowRegistry.convertPortletWindow(containerRequest, window);
final IPortalRequestInfo portalRequestInfo = this.urlSyntaxProvider.getPortalRequestInfo(containerRequest);
return new PortletResourceRequestContextImpl(container, portletWindow, containerRequest, containerResponse, this.requestPropertiesManager, portalRequestInfo, this.portletCookieService, requestAttributeService);
}