org.graylog2.syslog4j.impl

Class AbstractSyslogWriter

java.lang.Object

org.graylog2.syslog4j.impl.AbstractSyslogWriter

All Implemented Interfaces:

Serializable, Runnable

Direct Known Subclasses:

TCPNetSyslogWriter

public abstract class AbstractSyslogWriter
extends Object
implements Runnable, Serializable

AbstractSyslogWriter is an implementation of Runnable that supports sending syslog messages within a separate Thread or an object pool.

When used in "threaded" mode (see TCPNetSyslogConfig for the option), a queuing mechanism is used (via LinkedList).

Syslog4j is licensed under the Lesser GNU Public License v2.1. A copy of the LGPL license is available in the META-INF folder in all distributions of Syslog4j and in the base directory of the "doc" ZIP.

Version:

$Id: AbstractSyslogWriter.java,v 1.9 2010/10/25 03:50:25 cvs Exp $

Author:

<syslog4j@productivity.org>

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected List	queuedMessages
protected boolean	shutdown
protected AbstractSyslog	syslog
protected AbstractSyslogConfigIF	syslogConfig
protected Thread	thread

Constructor Summary

Constructors

Constructor and Description
AbstractSyslogWriter()

Method Summary

Modifier and Type	Method and Description
abstract void	flush()
boolean	hasThread()
void	initialize(AbstractSyslog abstractSyslog)
void	queue(int level, byte[] message)
void	run()
protected abstract void	runCompleted()
void	setThread(Thread thread)
abstract void	shutdown()
abstract void	write(byte[] message)

Methods inherited from class java.lang.Object

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

Field Detail

syslog

protected AbstractSyslog syslog

queuedMessages

protected List queuedMessages

thread

protected Thread thread

syslogConfig

protected AbstractSyslogConfigIF syslogConfig

shutdown

protected boolean shutdown

Constructor Detail

AbstractSyslogWriter

public AbstractSyslogWriter()

Method Detail

initialize

public void initialize(AbstractSyslog abstractSyslog)

queue

public void queue(int level,
                  byte[] message)

setThread

public void setThread(Thread thread)

hasThread

public boolean hasThread()

write

public abstract void write(byte[] message)

flush

public abstract void flush()

shutdown

public abstract void shutdown()

runCompleted

protected abstract void runCompleted()

run

public void run()

Specified by:

run in interface Runnable