FileLogFormatter.java revision 123edc876010aee39f9c9caf2520c418d6b96fca
/*
* 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) 2008, 2010, 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.LogRecord;
/**
* Opengrok logfile formatter
* Creates a logentry in the logfile on the following format
* [#|YYYY-MM-DD HH:MM:ss.SSSZ |<loglevel>|<version>|OG|T=<threadnumber>|
* <Class.method>: <logmessage> |#]
* @author Jan S Berg
*/
final public class FileLogFormatter 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");
private String ts(Date date) {
return formatter.format(date);
}
private String classNameOnly(String name) {
int index = name.lastIndexOf('.') + 1;
return name.substring(index);
}
public String format(LogRecord record) {
StringBuilder sb = new StringBuilder();
sb.append("[#|");
sb.append(ts(new Date(record.getMillis())));
sb.append(" |");
String loglevel = record.getLevel().getName();
sb.append(loglevel);
sb.append("|");
sb.append("V");
sb.append(Info.getVersion());
sb.append("|OG|");
sb.append("T=");
sb.append(record.getThreadID());
sb.append("| ");
sb.append(classNameOnly(record.getSourceClassName()));
sb.append('.');
sb.append(formatMessage(record));
sb.append(": ");
sb.append(record.getMessage());
Throwable thrown = record.getThrown();
if (null != thrown) {
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(" |#]");
sb.append(lineSeparator);
return sb.toString();
}
}