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

java.lang.Object
  org.apache.log4j.AppenderSkeleton
      org.wso2.carbon.utils.logging.appenders.MemoryAppender

All Implemented Interfaces:

org.apache.log4j.Appender, org.apache.log4j.spi.OptionHandler

public class MemoryAppender
extends org.apache.log4j.AppenderSkeleton

This appender will be used to capture the logs and later send to clients, if requested via the logging web service. This maintains a circular buffer, of some fixed amount (say 100).

Field Summary

Fields inherited from class org.apache.log4j.AppenderSkeleton

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

Constructor Summary

MemoryAppender()

MemoryAppender(CircularBuffer<org.apache.log4j.spi.LoggingEvent> circularBuffer)

Method Summary

void	activateOptions()
protected void	append(org.apache.log4j.spi.LoggingEvent loggingEvent)
void	close()
int	getBufferSize()
CircularBuffer<org.apache.log4j.spi.LoggingEvent>	getCircularQueue()
boolean	requiresLayout()
void	setBufferSize(int bufferSize)
void	setCircularBuffer(CircularBuffer<org.apache.log4j.spi.LoggingEvent> circularBuffer)

Methods inherited from class org.apache.log4j.AppenderSkeleton

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

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryAppender

public MemoryAppender()

MemoryAppender

public MemoryAppender(CircularBuffer<org.apache.log4j.spi.LoggingEvent> circularBuffer)

Method Detail

append

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

Specified by:

append in class org.apache.log4j.AppenderSkeleton

close

public void close()

requiresLayout

public boolean requiresLayout()

getCircularQueue

public CircularBuffer<org.apache.log4j.spi.LoggingEvent> getCircularQueue()

setCircularBuffer

public void setCircularBuffer(CircularBuffer<org.apache.log4j.spi.LoggingEvent> circularBuffer)

activateOptions

public void activateOptions()

Specified by:

activateOptions in interface org.apache.log4j.spi.OptionHandler

Overrides:

activateOptions in class org.apache.log4j.AppenderSkeleton

getBufferSize

public int getBufferSize()

setBufferSize

public void setBufferSize(int bufferSize)