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

Class SkyWalkingContextConverter

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.SkyWalkingContextConverter
All Implemented Interfaces:
org.apache.logging.log4j.core.pattern.PatternConverter
@Plugin(name="SkyWalkingContextConverter", category="Converter") public class SkyWalkingContextConverter extends org.apache.logging.log4j.core.pattern.LogEventPatternConverter
SkyWalkingContextConverter is a log4j2 plugin, by annotation as Plugin. It convert the pattern key: sw_ctx. Use '%sw_ctx' in log4j2's config. '%sw_ctx' will output as SW_CTX: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
    Description
    protected
    SkyWalkingContextConverter(String name, String style)
    Constructs an instance of LoggingEventPatternConverter.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    format(org.apache.logging.log4j.core.LogEvent event, StringBuilder toAppendTo)
     
    static SkyWalkingContextConverter
    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 Details

    • SkyWalkingContextConverter

      protected SkyWalkingContextConverter(String name, String style)
      Constructs an instance of LoggingEventPatternConverter.
      Parameters:
      name - name of converter.
      style - CSS style for output.

  • Method Details

    • newInstance

      public static SkyWalkingContextConverter 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