001/**
002 * Logback: the reliable, generic, fast and flexible logging framework.
003 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
004 *
005 * This program and the accompanying materials are dual-licensed under
006 * either the terms of the Eclipse Public License v1.0 as published by
007 * the Eclipse Foundation
008 *
009 *   or (per the licensee's choosing)
010 *
011 * under the terms of the GNU Lesser General Public License version 2.1
012 * as published by the Free Software Foundation.
013 */
014package chapters.layouts;
015
016import org.slf4j.Logger;
017import org.slf4j.LoggerFactory;
018
019import ch.qos.logback.classic.LoggerContext;
020import ch.qos.logback.classic.joran.JoranConfigurator;
021import ch.qos.logback.core.joran.spi.JoranException;
022import ch.qos.logback.core.util.StatusPrinter;
023
024public class TrivialMain {
025    public static void main(String[] args) throws InterruptedException {
026        Logger logger = LoggerFactory.getLogger(TrivialMain.class);
027        LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
028
029        try {
030            JoranConfigurator configurator = new JoranConfigurator();
031            configurator.setContext(lc);
032            lc.reset();
033            configurator.doConfigure(args[0]);
034        } catch (JoranException je) {
035            // StatusPrinter will handle this
036        }
037        StatusPrinter.printInCaseOfErrorsOrWarnings(lc);
038
039        for (int i = 0; i < 6; i++) {
040            if (i % 5 == 0) {
041                logger.warn("a warning message " + i);
042            } else if (i % 3 == 0) {
043                logger.info("hello world number" + i);
044            } else {
045                logger.debug("hello world number" + i);
046            }
047        }
048        logger.error("Finish off with fireworks", new Exception("Just testing"));
049    }
050}