private void renderState(FacesContext context) throws IOException {
if (!context.getViewRoot().isTransient()) {
// Get the view state and write it to the response..
PartialViewContext pvc = context.getPartialViewContext();
PartialResponseWriter writer = pvc.getPartialResponseWriter();
String viewStateId = Util.getViewStateId(context);
writer.startUpdate(viewStateId);
String state = context.getApplication().getStateManager().getViewState(context);
writer.write(state);
writer.endUpdate();
ClientWindow window = context.getExternalContext().getClientWindow();
if (null != window) {
String windowIdId = Util.getWindowIdId(context);
writer.startUpdate(windowIdId);
writer.write(window.getId());
writer.endUpdate();
}
}
}
@Override
public void decode(FacesContext context) {
Map<String, String> requestParamMap = context.getExternalContext().getRequestParameterMap();
if (ClientWindow.isClientWindowRenderModeEnabled(context)) {
id = requestParamMap.get(ResponseStateManager.CLIENT_WINDOW_URL_PARAM);
}
// The hidden field always takes precedence, if present.
if (requestParamMap.containsKey(ResponseStateManager.CLIENT_WINDOW_PARAM)) {
id = requestParamMap.get(ResponseStateManager.CLIENT_WINDOW_PARAM);
}
if (null == id) {
id = calculateClientWindow(context);
}
}