jayblanc commented on code in PR #696:
URL: https://github.com/apache/unomi/pull/696#discussion_r1778290216
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rest/src/main/java/org/apache/unomi/rest/exception/ValidationExceptionMapper.java:
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@@ -29,17 +29,13 @@
@Provider
@Component(service = ExceptionMapper.class)
public class ValidationExceptionMapper implements
ExceptionMapper<ConstraintViolationException> {
- private static final Logger logger =
LoggerFactory.getLogger(ValidationExceptionMapper.class.getName());
+ private static final Logger LOGGER =
LoggerFactory.getLogger(ValidationExceptionMapper.class.getName());
@Override
public Response toResponse(ConstraintViolationException exception) {
exception.getConstraintViolations().forEach(constraintViolation -> {
- if (logger.isDebugEnabled()) {
- logger.debug(String.format("value %s from %s %s",
constraintViolation.getInvalidValue(),
- constraintViolation.getPropertyPath().toString(),
constraintViolation.getMessage()), exception);
- }
- logger.error(constraintViolation.getPropertyPath().toString() + "
" + constraintViolation.getMessage() + ". Enable debug log "
- + "level for more informations about the invalid value
received");
+ LOGGER.error("{} {}. {}", constraintViolation.getPropertyPath(),
constraintViolation.getMessage(), (LOGGER.isDebugEnabled())?"":"Enable debug
log level for more information about the invalid value received");
+ if (LOGGER.isDebugEnabled()) LOGGER.debug("value {} from {} {}",
constraintViolation.getInvalidValue(), constraintViolation.getPropertyPath(),
constraintViolation.getMessage(), exception);
Review Comment:
In fact, if we remove the condition, the getInvalidValue(),
getPropertyPath() and getMessage() will be evaluated even if not in debug and
those method may have a cost so, when there is some methods call in the log
params keeping the condition may be safer.
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