我遇到了同样的情况,在任何异常处理的情况下,我必须返回错误响应DTO。里面@Aspect类,
@Aspect
@Component
public class MyAspect{
private static final Logger LOGGER = LoggerFactory.getLogger(MyAspect.class);
@Pointcut("execution(* com.linda.dao.strategy.*.*(..))")
public void strategyMethods() { }
@Pointcut("execution(* com.linda.controller.*.*(..)) || execution(* com.linda.Manager.*(..))")
public void controllerMethods(){ }
@Around("strategyMethods()")
public Object profileStrategyMethods(ProceedingJoinPoint pjp) throws Throwable {
long start = System.currentTimeMillis();
Object output = null;
LOGGER.info("Class:"+pjp.getTarget().getClass()+" entry -> method ->"+pjp.getSignature().getName());
try{
output = pjp.proceed();
long elapsedTime = System.currentTimeMillis() - start;
LOGGER.info("Method execution time: " + elapsedTime + " milliseconds.");
LOGGER.info("Class:"+pjp.getTarget().getClass()+" exit -> method ->"+pjp.getSignature().getName());
}catch(Throwable t){
throw new InternalServerException(t.getMessage());
}
return output;
}
@AfterThrowing(pointcut="execution(* com.linda.dao.strategy.*.*(..)) || execution(* com.linda.controller.*.*(..)) || execution(* com.linda.Manager.*(..))",throwing = "ex")
public void doRecoveryActions(JoinPoint joinPoint, Throwable ex) {
Signature signature = joinPoint.getSignature();
String methodName = signature.getName();
String stuff = signature.toString();
String arguments = Arrays.toString(joinPoint.getArgs());
LOGGER.error("Write something in the log... We have caught exception in method: "
+ methodName + " with arguments "
+ arguments + "\nand the full toString: " + stuff + "\nthe exception is: "
+ ex.getMessage());
}
定义的另一个类的异常处理象下面这样:
@ControllerAdvice
公共类ExceptionLogAdvice {
@ExceptionHandler(InternalServerException.class)
@ResponseStatus(HttpStatus.BAD_GATEWAY)
@ResponseBody
public ResponseEntity<Object> handleValidationException(final InternalServerException internalServerException){
ErrorResponseDTO dto = constructErrorResponse(internalServerException);
return ResponseEntity.status(HttpStatus.BAD_GATEWAY).body(dto);
}
}
啾啾的代码位的我无法分享实际的代码。希望我明确了这个概念。
你的尝试抓住是有点无用的不是吗? – rekire
是的,但我用于审计和事务提交和回滚等其他目的。 –