ch.qos.logback.classic.pattern.MicrosecondConverter Maven / Gradle / Ivy
/**
* Logback: the reliable, generic, fast and flexible logging framework.
* Copyright (C) 1999-2021, QOS.ch. All rights reserved.
*
* This program and the accompanying materials are dual-licensed under
* either the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation
*
* or (per the licensee's choosing)
*
* under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation.
*/
package ch.qos.logback.classic.pattern;
import ch.qos.logback.classic.spi.ILoggingEvent;
/**
* Outputs the number of microseconds of the timestamp.
*
*
* @author ceki
* @since 1.3.0
*/
public class MicrosecondConverter extends ClassicConverter {
@Override
public String convert(ILoggingEvent event) {
int nanos = event.getNanoseconds();
int millis_and_micros = nanos / 1000;
int micros = millis_and_micros % 1000;
if (micros >= 100)
return Integer.toString(micros);
else if (micros >= 10)
return "0" + Integer.toString(micros);
else
return "00" + Integer.toString(micros);
}
}