org.apache.jena.atlas.logging.java

Class TextFormatter

java.lang.Object

java.util.logging.Formatter

org.apache.jena.atlas.logging.java.TextFormatter

public class TextFormatter
extends Formatter

A pattern-driven log formatter. Inspired by Log4j's PatternLayout Set a different output pattern with .format.

The default format is "%5$tT %3$-5s %2$-20s :: %6$s\n".

Examples:

• "%5$tT.%5$tL %3$-5s %2$-20s :: %6$s\n" for milliseconds.
• "%tF %5$tT.%5$tL %3$-5s %2$-20s :: %6$s\n" for date

The log message formatting call is:

     String.format(format, 
                   loggerName,                        // 1
                   loggerNameShort,                   // 2
                   levelOutputName,                   // 3
                   Thread.currentThread().getName(),  // 4
                   new Date(record.getMillis()),      // 5
                   formatted$) ;                      // 6
 

where formatted$ is the LogRecord message string after parameters have been processed.

Constructor Summary

Constructors

Constructor and Description
TextFormatter()
TextFormatter(String fmt) programmatic setup - provide the format

Method Summary

Modifier and Type	Method and Description
String	format(LogRecord record)

Methods inherited from class java.util.logging.Formatter

formatMessage, getHead, getTail

Methods inherited from class java.lang.Object

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

Constructor Detail

TextFormatter

public TextFormatter()

TextFormatter

public TextFormatter(String fmt)

programmatic setup - provide the format

Method Detail

format

public String format(LogRecord record)

Specified by:

format in class Formatter