final IPortletWindow portletWindow = this.portletWindowRegistry.convertPortletWindow(containerRequest, window);
final IPortalActionUrlBuilder portalActionUrlBuilder = this.portalUrlProvider.getPortalActionUrlBuilder(containerRequest);
final IPortletUrlBuilder portletUrlBuilder = portalActionUrlBuilder.getPortletUrlBuilder(portletWindow.getPortletWindowId());
return new PortletEventResponseContextImpl(container, portletWindow, containerRequest, containerResponse, requestPropertiesManager, portletUrlBuilder, this.portletContextService, this.portletCookieService);
}