@RequestMapping("/async")
	public void asynch(HttpServletRequest request, HttpServletResponse response) {
    """
	Demonstrates Spring Security with {@link AsyncContext#start(Runnable)}. Spring
	Security will automatically transfer the {@link SecurityContext} from the thread
	that {@link AsyncContext#start(Runnable)} is invoked to the new Thread that invokes
	the {@link Runnable}.
	@param request
	@param response
    """
		final AsyncContext async = request.startAsync();
		async.start(new Runnable() {
			public void run() {
				Authentication authentication = SecurityContextHolder.getContext()
						.getAuthentication();
				try {
					final HttpServletResponse asyncResponse = (HttpServletResponse) async
							.getResponse();
					asyncResponse.setStatus(HttpServletResponse.SC_OK);
					asyncResponse.getWriter().write(String.valueOf(authentication));
					async.complete();
				}
				catch (Exception e) {
					throw new RuntimeException(e);
				}
			}
		});
	}
@RequestMapping("/async")
	public void asynch(HttpServletRequest request, HttpServletResponse response) {
		final AsyncContext async = request.startAsync();
		async.start(new Runnable() {
			public void run() {
				Authentication authentication = SecurityContextHolder.getContext()
						.getAuthentication();
				try {
					final HttpServletResponse asyncResponse = (HttpServletResponse) async
							.getResponse();
					asyncResponse.setStatus(HttpServletResponse.SC_OK);
					asyncResponse.getWriter().write(String.valueOf(authentication));
					async.complete();
				}
				catch (Exception e) {
					throw new RuntimeException(e);
				}
			}
		});
	}
@ RequestMapping ( "/async" ) public void asynch ( HttpServletRequest request , HttpServletResponse response ) { final AsyncContext async = request . startAsync ( ) ; async . start ( new Runnable ( ) { public void run ( ) { Authentication authentication = SecurityContextHolder . getContext ( ) . getAuthentication ( ) ; try { final HttpServletResponse asyncResponse = ( HttpServletResponse ) async . getResponse ( ) ; asyncResponse . setStatus ( HttpServletResponse . SC_OK ) ; asyncResponse . getWriter ( ) . write ( String . valueOf ( authentication ) ) ; async . complete ( ) ; } catch ( Exception e ) { throw new RuntimeException ( e ) ; } } } ) ; }
Demonstrates Spring Security with {@link AsyncContext#start(Runnable)}. Spring
Security will automatically transfer the {@link SecurityContext} from the thread
that {@link AsyncContext#start(Runnable)} is invoked to the new Thread that invokes
the {@link Runnable}.
@param request
@param response
Demonstrates Spring Security with {