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Java Web Frame: wf-support

There is a newer version: 1.2.1


package org.webframe.support.util;

import java.util.Date;

/**
 * @author 黄国庆 
 * @version $Id: codetemplates.xml,v 1.1 2009/09/07 08:48:12 Exp $ Create: 2011-3-19 下午05:50:53
 */
public final class SystemLogUtils {

	public static boolean	enableSystemLog	= true;

	public static long		currentTime			= new Date().getTime();

	private SystemLogUtils() {
	}

	public static void println(Object msg) {
		if (enableSystemLog) {
			System.out.println(timeMsg("[INFO]	", msg));
		}
	}

	public static void errorPrintln(Object msg) {
		if (enableSystemLog) {
			System.err.println("[ERROR]	" + msg);
		}
	}

	public static void rootPrintln(Object msg) {
		println("<=======================" + msg + "=======================>");
	}

	public static void secondPrintln(Object msg) {
		println("	" + msg + "----------->");
	}

	public static void thirdPrintln(Object msg) {
		println("		" + msg);
	}

	private static String timeMsg(String level, Object msg) {
		long time = new Date().getTime();
		try {
			return level + (time - currentTime) + "	ms " + msg;
		} finally {
			currentTime = time;
		}
	}
}