public static Object getControllerForAction(String actionURL) {
    ApplicationContext context = getApplicationContext();
    AnnotationHandlerMapping mapping = (AnnotationHandlerMapping) context.getBean("annotationMapper");
    PathMatcher pathMatcher = mapping.getPathMatcher();
    for (Object key: mapping.getHandlerMap().keySet()) {
        if (pathMatcher.match((String) key, actionURL)){
            return mapping.getHandlerMap().get(key);
        }
    }
    return null;
}

ApplicationContext context = getApplicationContext();
AnnotationHandlerMapping mapping = (AnnotationHandlerMapping) context.getBean("annotationMapper");
Object controller = mapping.getHandler().getHandler();