/** * Logback: the reliable, generic, fast and flexible logging framework. * Copyright (C) 1999-2015, QOS.ch. All rights reserved. * * This program and the accompanying materials are dual-licensed under * either the terms of the Eclipse Public License v1.0 as published by * the Eclipse Foundation * * or (per the licensee's choosing) * * under the terms of the GNU Lesser General Public License version 2.1 * as published by the Free Software Foundation. */ package chapters.configuration; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import ch.qos.logback.classic.LoggerContext; import ch.qos.logback.core.joran.spi.JoranException; import ch.qos.logback.core.status.OnConsoleStatusListener; import ch.qos.logback.core.status.StatusManager; public class AddStatusListenerApp { public static void main(String[] args) throws JoranException { LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory(); StatusManager statusManager = lc.getStatusManager(); OnConsoleStatusListener onConsoleListener = new OnConsoleStatusListener(); statusManager.add(onConsoleListener); Logger logger = LoggerFactory.getLogger("myApp"); logger.info("Entering application."); Foo foo = new Foo(); foo.doIt(); logger.info("Exiting application."); } }