Examples with ILoggerFactory org.slf4j.ILoggerFactory used on opensource projects

Example 6 with ILoggerFactory

use of org.slf4j.ILoggerFactory in project pulsar by yahoo.

the class MessagingServiceShutdownHook method immediateFlushBufferedLogs.

public static void immediateFlushBufferedLogs() {
    ILoggerFactory loggerFactory = LoggerFactory.getILoggerFactory();
    if (loggerFactory.getClass().getName().equals(LogbackLoggerContextClassName)) {
        // Use reflection to force the flush on the logger
        try {
            Class<?> logbackLoggerContextClass = Class.forName(LogbackLoggerContextClassName);
            Method stop = logbackLoggerContextClass.getMethod("stop");
            stop.invoke(loggerFactory);
        } catch (Throwable t) {
            LOG.info("Failed to flush logs", t);
        }
    }
}

Example 7 with ILoggerFactory

use of org.slf4j.ILoggerFactory in project cdap by caskdata.

the class ProgramRunners method createLogbackJar.

/**
   * Creates a jar that contains a logback.xml configured for the current process
   *
   * @param targetLocation the jar location
   * @return the {@link Location} where the jar was created to or {@code null} if "logback.xml" is not found
   *         in the current ClassLoader.
   * @throws IOException if failed in reading the logback xml or writing out the jar
   */
@Nullable
public static Location createLogbackJar(Location targetLocation) throws IOException {
    ILoggerFactory loggerFactory = LoggerFactory.getILoggerFactory();
    if (!(loggerFactory instanceof Context)) {
        return null;
    }
    URL logbackURL = ConfigurationWatchListUtil.getMainWatchURL((Context) loggerFactory);
    if (logbackURL == null) {
        return null;
    }
    try (InputStream input = logbackURL.openStream()) {
        try (JarOutputStream output = new JarOutputStream(targetLocation.getOutputStream())) {
            output.putNextEntry(new JarEntry("logback.xml"));
            ByteStreams.copy(input, output);
        }
        return targetLocation;
    }
}