org.wso2.carbon.utils.logging.appenders
Class CarbonConsoleAppender

java.lang.Object
  org.apache.log4j.AppenderSkeleton
      org.apache.log4j.WriterAppender
          org.apache.log4j.ConsoleAppender
              org.wso2.carbon.utils.logging.appenders.CarbonConsoleAppender

All Implemented Interfaces:

org.apache.log4j.Appender, org.apache.log4j.spi.OptionHandler, org.wso2.carbon.bootstrap.logging.LoggingBridge

public class CarbonConsoleAppender
extends org.apache.log4j.ConsoleAppender
implements org.wso2.carbon.bootstrap.logging.LoggingBridge

Field Summary

Fields inherited from class org.apache.log4j.ConsoleAppender

SYSTEM_ERR, SYSTEM_OUT, target

Fields inherited from class org.apache.log4j.WriterAppender

encoding, immediateFlush, qw

Fields inherited from class org.apache.log4j.AppenderSkeleton

closed, errorHandler, headFilter, layout, name, tailFilter, threshold

Constructor Summary

CarbonConsoleAppender()

Method Summary

void	push(LogRecord record)
protected void	subAppend(org.apache.log4j.spi.LoggingEvent loggingEvent) This overriden method takes a Logging event, get it wrapped with tenant information taken from PrivilegedCarbonContext (by utilizing LoggingUtils.getTenantAwareLogEvent) and passes the TenantAwareLoggingEvent to super class.

Methods inherited from class org.apache.log4j.ConsoleAppender

activateOptions, closeWriter, getFollow, getTarget, setFollow, setTarget

Methods inherited from class org.apache.log4j.WriterAppender

append, checkEntryConditions, close, createWriter, getEncoding, getImmediateFlush, requiresLayout, reset, setEncoding, setErrorHandler, setImmediateFlush, setWriter, shouldFlush, writeFooter, writeHeader

Methods inherited from class org.apache.log4j.AppenderSkeleton

addFilter, clearFilters, doAppend, finalize, getErrorHandler, getFilter, getFirstFilter, getLayout, getName, getThreshold, isAsSevereAsThreshold, setLayout, setName, setThreshold

Methods inherited from class java.lang.Object

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

Constructor Detail

CarbonConsoleAppender

public CarbonConsoleAppender()

Method Detail

push

public void push(LogRecord record)

Specified by:

push in interface org.wso2.carbon.bootstrap.logging.LoggingBridge

subAppend

protected void subAppend(org.apache.log4j.spi.LoggingEvent loggingEvent)

This overriden method takes a Logging event, get it wrapped with tenant information taken from PrivilegedCarbonContext (by utilizing LoggingUtils.getTenantAwareLogEvent) and passes the TenantAwareLoggingEvent to super class.

The passed TenantAwareLoggingEvent is later used in TenantAwareNamedPatternConverter to extract the required tenant information as well as other logging information.

Overrides:

subAppend in class org.apache.log4j.WriterAppender

Parameters:

loggingEvent - - the logging event without tenant information