@SuppressWarnings("unchecked") protected PortletWindowCache<PortletWindowData> getStatelessPortletWindowDataMap( HttpServletRequest request, boolean create) { request = portalRequestUtils.getOriginalPortalRequest(request); PortletWindowCache<PortletWindowData> windowCache; final Object mutex = PortalWebUtils.getRequestAttributeMutex(request); synchronized (mutex) { windowCache = (PortletWindowCache<PortletWindowData>) request.getAttribute(PORTLET_WINDOW_DATA_ATTRIBUTE); if (windowCache == null) { windowCache = new PortletWindowCache<PortletWindowData>(); request.setAttribute(PORTLET_WINDOW_DATA_ATTRIBUTE, windowCache); } } return windowCache; }
@SuppressWarnings("unchecked") protected PortletWindowCache<PortletWindowData> getPortletWindowDataMap( HttpServletRequest request, boolean create) { request = portalRequestUtils.getOriginalPortalRequest(request); final HttpSession session = request.getSession(create); if (!create && session == null) { return null; } PortletWindowCache<PortletWindowData> windowCache; final Object mutex = WebUtils.getSessionMutex(session); synchronized (mutex) { windowCache = (PortletWindowCache<PortletWindowData>) session.getAttribute(PORTLET_WINDOW_DATA_ATTRIBUTE); if (windowCache == null) { windowCache = new PortletWindowCache<PortletWindowData>(); session.setAttribute(PORTLET_WINDOW_DATA_ATTRIBUTE, windowCache); } } return windowCache; }