Actually I need two things: * set the level of logger to null * reset the configuration of logger context to be the same as the one when application started (before any runtime changes) BTW using the ch.qos.logback.classic.jmx.Configurator is possible to get NPE: Configurator config = new Configurator(lc); config.setLoggerLevel("foo.bar", "null"); //ok, level of foo.bar is null config.setLoggerLevel("foo.bar", "info"); //ok, level of foo.bar is INFO config.setLoggerLevel("foo.bar", "null"); //NPE Stack trace: Exception in thread "main" java.lang.NullPointerException at ch.qos.logback.classic.Logger.setLevel(Logger.java:193) at ch.qos.logback.classic.jmx.Configurator.setLoggerLevel(Configurator.java:92) ... -mateusz On Thu, Dec 4, 2008 at 4:23 PM, Ceki Gulcu <ceki@qos.ch> wrote:
LoggerContext.reset (aka shutdownAndReset) does not touch logger levels. This is a relic from log4j, which behaves in the same way. Would you like the level values nulled as well?
mateusz jedruch wrote:
Hi, I am preparing something like web interface for my app logging configuration, similar to yours JMX configurator. As I noticed when you add new logger in the runtime then it is impossible to remove it (set its log level null). I have checked the shutdownAndReset() and id doesn't work.
I have attached the source code which should explain you what I would like achieved. Could you check it?
Thanks, -mateusz
package foo;
import org.slf4j.Logger; import org.slf4j.LoggerFactory;
import ch.qos.logback.classic.Level; import ch.qos.logback.classic.LoggerContext; import ch.qos.logback.classic.jmx.Configurator;
public class Main {
private static final Logger LOGGER = LoggerFactory.getLogger(Main.class);
public static void main(String[] args) { LOGGER.info("Message #1"); //shouldn't be logged, LOGGER's level is null so takes root's off level LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory(); ch.qos.logback.classic.Logger log = lc.getLogger(LOGGER.getName()); log.setLevel(Level.INFO); LOGGER.info("Message #2"); //should be logged, LOGGER's level is info Configurator config = new Configurator(lc); config.reload(); //shutdownAndReset() is call inside this method LOGGER.info("Message #3"); // why it is logged here ? LOGGER's level is still INFO, shouldn't be null ? } }
logback.xml:
<configuration> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <layout class="ch.qos.logback.classic.PatternLayout"> <Pattern>%d{HH:mm:ss.SSS} [%thread] %5level %logger{18} - %msg%n</Pattern> </layout> </appender>
<root> <level value="off" /> <appender-ref ref="STDOUT" /> </root> </configuration> _______________________________________________ Logback-user mailing list Logback-user@qos.ch http://qos.ch/mailman/listinfo/logback-user
-- Ceki Gülcü Logback: The reliable, generic, fast and flexible logging framework for Java. http://logback.qos.ch _______________________________________________ Logback-user mailing list Logback-user@qos.ch http://qos.ch/mailman/listinfo/logback-user