Spring filter exception handling

public class ExceptionHandlerFilter extends OncePerRequestFilter {

    @Override
    public void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
        try {
            filterChain.doFilter(request, response);
        } catch (RuntimeException e) {

            // custom error response class used across my project
            ErrorResponse errorResponse = new ErrorResponse(e);

            response.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
            response.getWriter().write(convertObjectToJson(errorResponse));
    }
}

    public String convertObjectToJson(Object object) throws JsonProcessingException {
        if (object == null) {
            return null;
        }
        ObjectMapper mapper = new ObjectMapper();
        return mapper.writeValueAsString(object);
    }
}

Source: stackoverflow.com

Similar codes

0 vote129 views1 answer
Java verify string is hexadecimal
Java
0 vote142 views1 answer
Copy and deletion of div by pressing button in javasript
Java
0 vote207 views1 answer
Import android.support.v7.app.alertdialog androidx
Java
2 votes138 views3 answers
Convert bytebuffer to string
Java
0 vote129 views1 answer
Minimum and maximum in array in java
Java
1 vote131 views1 answer
Stringjoiner stream java
Java
1 vote129 views1 answer
Menghitung luas lingkaran
Java
0 vote124 views1 answer
When different programmers write the same program in differing ways and all get the correct result. what is that known as?
Java
2 votes134 views1 answer
Android studio remove notification bar
Java
0 vote115 views1 answer
Turning a sentence to an array java
Java