package ${package}.${artifactId}.web;
import ${package}.${artifactId}.web.dto.CustomErrorResponse;
import org.slf4j.Logger;
import ${package}.${artifactId}.exceptions.*;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.ResponseStatus;
/**
* Generic error handling mechanism.
*
* @author romih
*/
@ControllerAdvice
public class ErrorHandler {
private static final Logger log = LoggerFactory.getLogger(ErrorHandler.class);
@ResponseStatus(HttpStatus.NOT_FOUND) // 404
@ExceptionHandler(ResourceNotFoundException.class)
@ResponseBody
public CustomErrorResponse handleNotFound(ResourceNotFoundException ex) {
log.warn("Entity was not found", ex);
return new CustomErrorResponse(ERROR_CODE.E0001.name(), ex.getMessage());
}
@ResponseStatus(HttpStatus.BAD_REQUEST) // 400
@ExceptionHandler(NotAllowedOperationException.class)
@ResponseBody
public CustomErrorResponse handleNotFound(NotAllowedOperationException ex) {
log.warn("Not Allowed operation", ex);
return new CustomErrorResponse(ERROR_CODE.E0002.name(), ex.getMessage());
}
private enum ERROR_CODE {
E0001, E0002
}
}
