Developing in Spring Boot 2.2 and using Spring MVC REST endpoint, when errors occur, I'm sending a static object from ControllerAdvice, e.g.
@RestControllerAdvice
public class MyExceptionHandler {
private static final MyObj ERROR_OBJ = new MyObj();
@ExceptionHandler(MyException.class)
public ResponseEntity<Object> handlerMyException(MyException ex) {
// Some logging
return new ResponseEntity(ERROR_OBJ, /* some HTTP status */);
}
}
With this approach, since the response in such scenario is always the same, does it create performance issue/deadlock when multiple requests have to send the same object back (in this case, ERROR_OBJ)?
