er.extensions.logging
Class ERXConsoleAppender

java.lang.Object
  org.apache.log4j.AppenderSkeleton
      org.apache.log4j.WriterAppender
          org.apache.log4j.ConsoleAppender
              er.extensions.logging.ERXConsoleAppender

All Implemented Interfaces:

Appender, OptionHandler

public class ERXConsoleAppender
extends ConsoleAppender

ERXConsoleAppender is just like ConsoleAppender except that it display stack traces using ERXExceptionUtilities. Additionally, it will not log the same exception twice in a row, preventing the annoying problem where you may log from multiple places in your code and produce multiple copies of the same exception trace.

Author:

mschrag

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

ERXConsoleAppender()

ERXConsoleAppender(Layout layout)

ERXConsoleAppender(Layout layout, String target)

Method Summary

protected void

subAppend(LoggingEvent event)

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, 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

ERXConsoleAppender

public ERXConsoleAppender()

ERXConsoleAppender

public ERXConsoleAppender(Layout layout)

ERXConsoleAppender

public ERXConsoleAppender(Layout layout,
                          String target)

Method Detail

subAppend

protected void subAppend(LoggingEvent event)

Overrides:

subAppend in class WriterAppender