chapters.appenders.sift.SiftExample Maven / Gradle / Ivy

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/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2011, 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.appenders.sift;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.MDC;

import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.joran.JoranConfigurator;
import ch.qos.logback.core.joran.spi.JoranException;

public class SiftExample {

  public static void main(String[] args) throws JoranException {
    if (args.length != 1) {
      usage("Wrong number of arguments.");
    }

    String configFile = args[0];

    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    JoranConfigurator configurator = new JoranConfigurator();
    lc.reset();
    configurator.setContext(lc);
    configurator.doConfigure(configFile);
   
    
    Logger logger = LoggerFactory.getLogger(SiftExample.class);
    logger.debug("Application started");
    
    MDC.put("userid", "Alice");
    logger.debug("Alice says hello");
    
    //StatusPrinter.print(lc);
  }

  static void usage(String msg) {
    System.err.println(msg);
    System.err.println("Usage: java " + SiftExample.class.getName()
        + " configFile\n" + "   configFile a logback configuration file");
    System.exit(1);
  }
}