return ImplicitObjectUtil.getGlobalApp(_request);
else if(name.equals("sharedFlow"))
return ImplicitObjectUtil.getSharedFlow(_request);
else if(name.equals("requestScope")) {
if(!_requestParameter)
return new RequestAttributeMapFacade(_request);
else
throw new IllegalExpressionException("The request data binding context can not be updated from a request parameter.");
} else if(name.equals("sessionScope")) {
if(!_requestParameter)
return new SessionAttributeMapFacade(((HttpServletRequest)_request).getSession());