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 vote220 views1 answer
File Parser java
Java
0 vote241 views1 answer
Install java debian 8
Java
0 vote258 views1 answer
Java spring boot json deserialize date inaccurate
Java Spring
1 vote226 views1 answer
Keyset sort java
Java
0 vote227 views2 answers
Springbootservletinitializer maven dependency
Java
0 vote191 views1 answer
Parcourir string java
Java
2 votes240 views2 answers
How to set spinner value in android
Java
13 votes231 views1 answer
Convert object array to list java 8
Java
0 vote256 views1 answer
Spring boot jackson infinite recursion
Java Spring
1 vote232 views1 answer
Spigot remove every entity
Java