org.graylog2.syslog4j.server.impl

Class AbstractSyslogServer

java.lang.Object

org.graylog2.syslog4j.server.impl.AbstractSyslogServer

All Implemented Interfaces:

Runnable, SyslogServerIF

Direct Known Subclasses:

TCPNetSyslogServer, UDPNetSyslogServer

public abstract class AbstractSyslogServer
extends Object
implements SyslogServerIF

AbstractSyslogServer provides a base abstract implementation of the SyslogServerIF.

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: AbstractSyslogServer.java,v 1.12 2011/01/11 05:11:13 cvs Exp $

Author:

<syslog4j@productivity.org>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractSyslogServer.Sessions

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	shutdown
protected String	syslogProtocol
protected SyslogServerConfigIF	syslogServerConfig
protected Thread	thread

Constructor Summary

Constructors

Constructor and Description
AbstractSyslogServer()

Method Summary

Modifier and Type	Method and Description
protected static SyslogServerEventIF	createEvent(SyslogServerConfigIF serverConfig, byte[] lineBytes, int lineBytesLength, InetAddress inetAddr)
protected static SyslogServerEventIF	createEvent(SyslogServerConfigIF serverConfig, String line, InetAddress inetAddr)
SyslogServerConfigIF	getConfig()
String	getProtocol()
Thread	getThread()
static void	handleDestroy(SyslogServerIF syslogServer)
static void	handleEvent(AbstractSyslogServer.Sessions sessions, SyslogServerIF syslogServer, DatagramPacket packet, SyslogServerEventIF event)
protected static void	handleEvent(AbstractSyslogServer.Sessions sessions, SyslogServerIF syslogServer, Socket socket, SocketAddress socketAddress, SyslogServerEventIF event)
static void	handleEvent(AbstractSyslogServer.Sessions sessions, SyslogServerIF syslogServer, Socket socket, SyslogServerEventIF event)
static void	handleException(Object session, SyslogServerIF syslogServer, SocketAddress socketAddress, Exception exception)
static void	handleInitialize(SyslogServerIF syslogServer)
static void	handleSessionClosed(AbstractSyslogServer.Sessions sessions, SyslogServerIF syslogServer, Socket socket, boolean timeout)
static void	handleSessionOpen(AbstractSyslogServer.Sessions sessions, SyslogServerIF syslogServer, Socket socket)
protected abstract void	initialize()
void	initialize(String protocol, SyslogServerConfigIF config)
protected static boolean	isStructuredMessage(SyslogCharSetIF syslogCharSet, byte[] receiveData)
protected static boolean	isStructuredMessage(SyslogCharSetIF syslogCharSet, String receiveData)
void	setThread(Thread thread)
void	shutdown()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graylog2.syslog4j.server.SyslogServerIF

run

Field Detail

syslogProtocol

protected String syslogProtocol

syslogServerConfig

protected SyslogServerConfigIF syslogServerConfig

thread

protected Thread thread

shutdown

protected boolean shutdown

Constructor Detail

AbstractSyslogServer

public AbstractSyslogServer()

Method Detail

initialize

public void initialize(String protocol,
                       SyslogServerConfigIF config)
                throws SyslogRuntimeException

Specified by:

initialize in interface SyslogServerIF

Throws:

SyslogRuntimeException

getProtocol

public String getProtocol()

Specified by:

getProtocol in interface SyslogServerIF

getConfig

public SyslogServerConfigIF getConfig()

Specified by:

getConfig in interface SyslogServerIF

initialize

protected abstract void initialize()
                            throws SyslogRuntimeException

Throws:

SyslogRuntimeException

shutdown

public void shutdown()
              throws SyslogRuntimeException

Specified by:

shutdown in interface SyslogServerIF

Throws:

SyslogRuntimeException

getThread

public Thread getThread()

Specified by:

getThread in interface SyslogServerIF

setThread

public void setThread(Thread thread)

Specified by:

setThread in interface SyslogServerIF

isStructuredMessage

protected static boolean isStructuredMessage(SyslogCharSetIF syslogCharSet,
                                             byte[] receiveData)

isStructuredMessage

protected static boolean isStructuredMessage(SyslogCharSetIF syslogCharSet,
                                             String receiveData)

createEvent

protected static SyslogServerEventIF createEvent(SyslogServerConfigIF serverConfig,
                                                 byte[] lineBytes,
                                                 int lineBytesLength,
                                                 InetAddress inetAddr)

createEvent

protected static SyslogServerEventIF createEvent(SyslogServerConfigIF serverConfig,
                                                 String line,
                                                 InetAddress inetAddr)

handleInitialize

public static void handleInitialize(SyslogServerIF syslogServer)

handleDestroy

public static void handleDestroy(SyslogServerIF syslogServer)

handleSessionOpen

public static void handleSessionOpen(AbstractSyslogServer.Sessions sessions,
                                     SyslogServerIF syslogServer,
                                     Socket socket)

handleSessionClosed

public static void handleSessionClosed(AbstractSyslogServer.Sessions sessions,
                                       SyslogServerIF syslogServer,
                                       Socket socket,
                                       boolean timeout)

handleEvent

public static void handleEvent(AbstractSyslogServer.Sessions sessions,
                               SyslogServerIF syslogServer,
                               DatagramPacket packet,
                               SyslogServerEventIF event)

handleEvent

public static void handleEvent(AbstractSyslogServer.Sessions sessions,
                               SyslogServerIF syslogServer,
                               Socket socket,
                               SyslogServerEventIF event)

handleEvent

protected static void handleEvent(AbstractSyslogServer.Sessions sessions,
                                  SyslogServerIF syslogServer,
                                  Socket socket,
                                  SocketAddress socketAddress,
                                  SyslogServerEventIF event)

handleException

public static void handleException(Object session,
                                   SyslogServerIF syslogServer,
                                   SocketAddress socketAddress,
                                   Exception exception)