springSecurityFilter.setAsyncSupported(true);
initAtmosphereServlet(servletContext);
Environment env = rootContext.getBean(Environment.class);
if (env.acceptsProfiles(Constants.SPRING_PROFILE_METRICS)) {
initMetricsServlet(servletContext, disps, dispatcherServlet);
springSecurityFilter.addMappingForServletNames(disps, true, "dispatcher", "atmosphereServlet", "metricsAdminServlet");
} else {
springSecurityFilter.addMappingForServletNames(disps, true, "dispatcher", "atmosphereServlet");
}