[LOG4J2-2882] JUL adapter ignores log filters

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.13.3
• Fix Version/s: 2.14.0
• Component/s: JUL adapter
• Flags: Patch
• Assignee: Unassigned
• Reporter: Emmanuel Bourg
• Created: 02/Jul/20 09:29
• Updated: 01/Aug/20 12:56
• Resolved: 27/Jul/20 22:29

Description

Setting a java.util.logging.Filter on a logger has no effect when the JUL adapter is used. For example with:

        Logger logger = new CoreLoggerAdapter().getLogger("test");
        logger.setFilter(record -> false);
        logger.info("Test");

the message is still logged.

org.apache.logging.log4j.jul.ApiLogger does check the filter in its log(LogRecord) method, but the other log methods bypass it and call directly the underlying log4j logger.

Issue Links

• links to: GitHub Pull Request #381