ConsoleLogFormatter.java example

Explorer
L2jServer_Core-master
/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package com.l2jserver.log;

import java.io.PrintWriter;
import java.io.StringWriter;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.logging.Formatter;
import java.util.logging.LogRecord;

import javolution.text.TextBuilder;

/**
 * This class ...
 * @version $Revision: 1.1.4.2 $ $Date: 2005/03/27 15:30:08 $
 */
public class ConsoleLogFormatter extends Formatter
{
	/*
	 * (non-Javadoc)
	 * @see java.util.logging.Formatter#format(java.util.logging.LogRecord)
	 */
	private static final String CRLF = "\r\n";
	
	private final SimpleDateFormat dateFmt = new SimpleDateFormat("dd MMM H:mm:ss");
	
	@Override
	public String format(LogRecord record)
	{
		TextBuilder output = new TextBuilder();
		output.append('[');
		output.append(dateFmt.format(new Date(record.getMillis())));
		output.append(']');
		output.append(' ');
		output.append(record.getMessage());
		output.append(CRLF);
		if (record.getThrown() != null)
		{
			try
			{
				StringWriter sw = new StringWriter();
				PrintWriter pw = new PrintWriter(sw);
				record.getThrown().printStackTrace(pw);
				pw.close();
				output.append(sw.toString());
				output.append(CRLF);
			}
			catch (Exception ex)
			{
			}
		}
		return output.toString();
	}
}