exception handling for filter in spring

Question

I am handling exceptions in spring using @ExceptionHandler. Any exception thrown by controller is caught using method annotated with @ExceptionHandler and action is taken ac

Answer 1

Check the below code snippet, it works for me.

final HttpServletResponseWrapper wrapper = new 
HttpServletResponseWrapper((HttpServletResponse) res);    
wrapper.sendError(HttpServletResponse.SC_UNAUTHORIZED, "");    
res = wrapper.getResponse();

If you are using this inside a filter then add a return statement else chain.doFilter(req,res) will override this.