contextConfigLocation /WEB-INF/spring/*.xml org.springframework.web.context.ContextLoaderListener RootGUI org.springframework.web.servlet.DispatcherServlet 1 RootGUI / springSecurityFilterChain org.springframework.web.filter.DelegatingFilterProxy springSecurityFilterChain /* OpenDaylight Controller OpenDaylight Controller org.opendaylight.controller.web.ControllerUISessionManager