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  1. Nuxeo Platform
  2. NXP-26877

Unify logging with log4j2

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      Description

      Since we introduced log4j2 we want to remove usage of Apache Commons Logging and SLF4J APIs and unify all logging to use log4j2 API.

      Then, we could probably remove our dependencies to these logging API (without removing their bridges to log4j2).

      For example from :

      import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
[...]
public static final Log log = LogFactory.getLog(RunConverter.class);

      or

      import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
[...]
private static final Logger LOG = LoggerFactory.getLogger(NuxeoCmisBrowserBindingServlet.class);

      to :

      import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
[..]
private static final Logger log = LogManager.getLogger(BulkDownload.class);

      This could also be the moment to get rid of the isInfoEnabled/isDebugEnabled/isTraceEnabled calls by replacing them to lambda evaluation where it is possible.

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          depends on

          Improvement - An improvement or enhancement to an existing feature or task. NXP-23863 Switch logger backend to Log4j 2

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is duplicated by

          Clean up - NXP-26193 Remove usage of SLF4J

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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                • Created:
                  Updated:
                  Resolved: