/Java/Spring/Spring filter exception handling

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 vote382 views1 answer
Log errors with stack traces spring
Java Spring
0 vote373 views1 answer
Spring Boot - Hashicorp Vault Integration
Java Spring
2 votes429 views1 answer
Spring application properties mysql jpa
Java Spring
0 vote373 views1 answer
Spring jpa add field to many to many table
Java Spring
-1 vote415 views1 answer
Spring boot hibernate log sql
Java Spring
0 vote379 views1 answer
Error creating bean with name 'org.springframework.cloud.netflix.eureka.server.EurekaServerInitializerConfiguration'
Java Spring
0 vote360 views1 answer
Spring security avec spring version 2.5.6
Java Spring
0 vote396 views2 answers
Cors spring method or class
Java Spring
1 vote396 views1 answer
Spring mvc project example
Java Spring
0 vote366 views1 answer
Spring webflux
Java Spring