protected PortletWindowCache<IPortletWindow> getPortletWindowMap(HttpServletRequest request) {
request = portalRequestUtils.getOriginalPortletOrPortalRequest(request);
final String mapAttributeName = PORTLET_WINDOW_ATTRIBUTE + Thread.currentThread().getId();
// No need to do this in a request attribute mutex since the map is scoped to a specific thread
@SuppressWarnings("unchecked")
PortletWindowCache<IPortletWindow> windowCache =
(PortletWindowCache<IPortletWindow>) request.getAttribute(mapAttributeName);
if (windowCache == null) {
windowCache = new PortletWindowCache<IPortletWindow>(false);
request.setAttribute(mapAttributeName, windowCache);
}
return windowCache;
}
@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;
}