org.apache.skywalking.apm.toolkit.log.log4j.v2.x

Class TraceIdConverter

java.lang.Object

org.apache.logging.log4j.core.pattern.AbstractPatternConverter

org.apache.logging.log4j.core.pattern.LogEventPatternConverter

org.apache.skywalking.apm.toolkit.log.log4j.v2.x.TraceIdConverter

All Implemented Interfaces:

org.apache.logging.log4j.core.pattern.PatternConverter

@Plugin(name="TraceIdConverter",
        category="Converter")
public class TraceIdConverter
extends org.apache.logging.log4j.core.pattern.LogEventPatternConverter

TraceIdConverter is a log4j2 plugin, by annotation as Plugin. It convert the pattern key: traceId. Use '%traceId' in log4j2's config. '%traceId' will output as TID:xxxx

Field Summary

Fields inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter

LOGGER

Fields inherited from interface org.apache.logging.log4j.core.pattern.PatternConverter

CATEGORY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TraceIdConverter(String name, String style) Constructs an instance of LoggingEventPatternConverter.

Method Summary

Modifier and Type	Method and Description
void	format(org.apache.logging.log4j.core.LogEvent event, StringBuilder toAppendTo)
static TraceIdConverter	newInstance(String[] options)

Methods inherited from class org.apache.logging.log4j.core.pattern.LogEventPatternConverter

format, handlesThrowable, isVariable

Methods inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter

getName, getStyleClass

Methods inherited from class java.lang.Object

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

Constructor Detail

TraceIdConverter

protected TraceIdConverter(String name,
                           String style)

Constructs an instance of LoggingEventPatternConverter.

Parameters:

name - name of converter.

style - CSS style for output.

Method Detail

newInstance

public static TraceIdConverter newInstance(String[] options)

format

public void format(org.apache.logging.log4j.core.LogEvent event,
                   StringBuilder toAppendTo)

Specified by:

format in class org.apache.logging.log4j.core.pattern.LogEventPatternConverter