de.fhg.igd.logging.log4j
Class AsynchronousWriterAppender.Log4jMessageDispatcher

java.lang.Object
  java.lang.Thread
      de.fhg.igd.logging.AbstractAsynchronousMessageDispatcher
          de.fhg.igd.logging.log4j.AsynchronousWriterAppender.Log4jMessageDispatcher

All Implemented Interfaces:

Runnable

Enclosing class:

AsynchronousWriterAppender

private static class AsynchronousWriterAppender.Log4jMessageDispatcher

extends AbstractAsynchronousMessageDispatcher

This is the dispatcher implementation for the Log4J logging mechanism.

Field Summary

Fields inherited from class de.fhg.igd.logging.AbstractAsynchronousMessageDispatcher

fifo_, finished_, lost_, maxbuf_, messenger_, notified_

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

AsynchronousWriterAppender.Log4jMessageDispatcher(Messenger messenger, int maxbuf)

Method Summary

protected Object	createLossEntry(int lost, Object ref) Create a notification log entry informing about lost messages.
protected void	printLossMessage(Object ref) Print a notification about automatic message discarding to System.out.
String	toString()

Methods inherited from class de.fhg.igd.logging.AbstractAsynchronousMessageDispatcher

dispatch, finish, run

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

AsynchronousWriterAppender.Log4jMessageDispatcher

public AsynchronousWriterAppender.Log4jMessageDispatcher(Messenger messenger,
                                                         int maxbuf)

Method Detail

printLossMessage

protected void printLossMessage(Object ref)

Description copied from class: AbstractAsynchronousMessageDispatcher

Print a notification about automatic message discarding to System.out.

Specified by:

printLossMessage in class AbstractAsynchronousMessageDispatcher

Parameters:

ref - The message to refer to and get information from

createLossEntry

protected Object createLossEntry(int lost,
                                 Object ref)

Description copied from class: AbstractAsynchronousMessageDispatcher

Create a notification log entry informing about lost messages.

Specified by:

createLossEntry in class AbstractAsynchronousMessageDispatcher

Parameters:

lost - The number of lost messages

ref - The message to refer to and get information from

Returns:

The notification message object

toString

public String toString()

Overrides:

toString in class AbstractAsynchronousMessageDispatcher