net.spy.memcached.compat.log.SunLogger Maven / Gradle / Ivy

Go to download
// Copyright (c) 2002  Dustin Sallings 

package net.spy.memcached.compat.log;

/**
 * Logging implementation using the sun logger.
 */
public class SunLogger extends AbstractLogger {

	// Can't really import this without confusion as there's another thing
	// by this name in here.
	private final java.util.logging.Logger sunLogger;

	/**
	 * Get an instance of SunLogger.
	 */
	public SunLogger(String name) {
		super(name);

		// Get the sun logger instance.
		sunLogger=java.util.logging.Logger.getLogger(name);
	}

	/**
	 * True if the underlying logger would allow Level.FINE through.
	 */
	@Override
	public boolean isDebugEnabled() {
		return(sunLogger.isLoggable(java.util.logging.Level.FINE));
	}

	/**
	 * True if the underlying logger would allow Level.INFO through.
	 */
	@Override
	public boolean isInfoEnabled() {
		return(sunLogger.isLoggable(java.util.logging.Level.INFO));
	}

	/**
	 * Wrapper around sun logger.
	 *
	 * @param level net.spy.compat.log.AbstractLogger level.
	 * @param message object message
	 * @param e optional throwable
	 */
	@Override
	public void log(Level level, Object message, Throwable e) {
		java.util.logging.Level sLevel=java.util.logging.Level.SEVERE;

		switch(level == null ? Level.FATAL : level) {
			case DEBUG:
				sLevel=java.util.logging.Level.FINE;
				break;
			case INFO:
				sLevel=java.util.logging.Level.INFO;
				break;
			case WARN:
				sLevel=java.util.logging.Level.WARNING;
				break;
			case ERROR:
				sLevel=java.util.logging.Level.SEVERE;
				break;
			case FATAL:
				sLevel=java.util.logging.Level.SEVERE;
				break;
			default:
				// I don't know what this is, so consider it fatal
				sLevel=java.util.logging.Level.SEVERE;
				sunLogger.log(sLevel, "Unhandled log level:  " + level
					+ " for the following message");
		}

		// Figure out who was logging.
		Throwable t=new Throwable();
		StackTraceElement[] ste=t.getStackTrace();
		StackTraceElement logRequestor=null;
		String alclass=AbstractLogger.class.getName();
		for(int i=0; i