/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* See LICENSE.txt included in this distribution for the specific
* language governing permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at LICENSE.txt.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
*/
package org.opensolaris.opengrok;
import java.util.Date;
import java.util.logging.Formatter;
import java.util.logging.Level;
import java.util.logging.LogRecord;
/**
* Opengrok logfile formatter
* Creates a logentry in the logfile on the following format
* YYYY-MM-DD HH:MM:ss.SSSZ <loglevel> t<threadnumber> <Class.method>: <logmessage>
* @author Lubos Kosco
*/
final public class SimpleFileLogFormatter extends Formatter {
private final java.text.SimpleDateFormat formatter =
new java.text.SimpleDateFormat("yyyy-MM-dd' 'HH:mm:ss.SSSZ");
private static final String lineSeparator = System.
getProperty("line.separator");
Date dat = new Date();
private String ts(Date date) {
return formatter.format(date);
}
private String classNameOnly(String name) {
int index = name.lastIndexOf('.') + 1;
return name.substring(index);
}
@Override
public String format(LogRecord record) {
StringBuilder sb = new StringBuilder();
dat.setTime(record.getMillis());
sb.append(ts(dat));
sb.append(" ");
String loglevel = record.getLevel().getName();
sb.append(loglevel);
sb.append(" ");
sb.append("t");
sb.append(record.getThreadID());
sb.append(" ");
sb.append(classNameOnly(record.getSourceClassName()));
sb.append('.');
sb.append(record.getSourceMethodName());
sb.append(": ");
sb.append(formatMessage(record));
Throwable thrown = record.getThrown();
if (null != thrown && record.getLevel().intValue() > Level.CONFIG.intValue()) {
sb.append(lineSeparator);
java.io.ByteArrayOutputStream ba=new java.io.ByteArrayOutputStream();
thrown.printStackTrace(new java.io.PrintStream(ba, true));
sb.append(ba.toString());
}
sb.append(lineSeparator);
return sb.toString();
}
}