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

Class AsyncLoggerConfigInstrumentation

java.lang.Object
org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine
org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassEnhancePluginDefine
org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine
org.apache.skywalking.apm.toolkit.activation.log.log4j.v2.x.async.AsyncLoggerConfigInstrumentation
public class AsyncLoggerConfigInstrumentation extends org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine
Instrument to intercept AsyncLoggerConfig of log4j2, . Finally I choose populateLazilyInitializedFields as the intercept point, which all versions of AsyncAppender will actually work with What's more, I choose callAppenders as the intercept point before, while it never works after log4j2 2.11.1+

  • Field Summary

    Fields inherited from class org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine

    CONTEXT_ATTR_NAME

  • Constructor Summary

    Constructors
    Constructor
    Description
    AsyncLoggerConfigInstrumentation()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected org.apache.skywalking.apm.agent.core.plugin.match.ClassMatch
    enhanceClass()
     
    org.apache.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint[]
    getConstructorsInterceptPoints()
     
    org.apache.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint[]
    getInstanceMethodsInterceptPoints()
     

    Methods inherited from class org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine

    getStaticMethodsInterceptPoints

    Methods inherited from class org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassEnhancePluginDefine

    enhanceClass, enhanceInstance, getInstanceMethodsInterceptV2Points, getStaticMethodsInterceptV2Points

    Methods inherited from class org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine

    define, enhance, isBootstrapInstrumentation, witnessClasses, witnessMethods

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • AsyncLoggerConfigInstrumentation

      public AsyncLoggerConfigInstrumentation()

  • Method Details

    • getConstructorsInterceptPoints

      public org.apache.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint[] getConstructorsInterceptPoints()
      Specified by:
      getConstructorsInterceptPoints in class org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine

    • getInstanceMethodsInterceptPoints

      public org.apache.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints()
      Specified by:
      getInstanceMethodsInterceptPoints in class org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine

    • enhanceClass

      protected org.apache.skywalking.apm.agent.core.plugin.match.ClassMatch enhanceClass()
      Specified by:
      enhanceClass in class org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine