Package org.yamcs.logging

Class JournalFormatter

java.lang.Object

java.util.logging.Formatter

org.yamcs.logging.JournalFormatter

public class JournalFormatter
extends Formatter

A minimalistic formatter that is intended for use with systems that use the systemd journal. Useful for quick error detection. Characteristics:

• Does not print timestamps (responsibility of journald)
• Does not print full stack traces
• Does not print Yamcs instance or logger names
• Converts level messages to syslog conventions which journald also applies

Note that this class is just a formatter. It does not actually integrate with the systemd journal. If you want to do so you could configure a ConsoleHandler that uses this formatter and then somehow send the console output to journald (for example by using a systemd service unit).

Constructor Summary

Constructors

Constructor	Description
JournalFormatter()

Method Summary

Modifier and Type	Method	Description
String	format(LogRecord r)

Methods inherited from class java.util.logging.Formatter

formatMessage, getHead, getTail

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JournalFormatter

public JournalFormatter()

Method Details

format

public String format(LogRecord r)

Specified by:

format in class Formatter