Inheritance diagram for TelnetAppender:

Public Member Functions
	TelnetAppender ()

	~TelnetAppender ()

virtual bool	requiresLayout () const
	This appender requires a layout to format the text to the attached client(s). More...

LogString	getEncoding () const

void	setEncoding (const LogString &value)

void	activateOptions (log4cxx::helpers::Pool &p)
	all of the options have been set, create the socket handler and wait for connections. More...

virtual void	setOption (const LogString &option, const LogString &value)
	Set options. More...

int	getPort () const
	Returns value of the Port option. More...

void	setPort (int port1)
	The Port option takes a positive integer representing the port where the server is waiting for connections. More...

void	close ()
	shuts down the appender. More...

Public Member Functions inherited from AppenderSkeleton
	AppenderSkeleton ()

	AppenderSkeleton (const LayoutPtr &layout)

void	addRef () const

void	releaseRef () const

void	finalize ()
	Finalize this appender by calling the derived class' `close` method. More...

void	addFilter (const spi::FilterPtr &newFilter)
	Add a filter to end of the filter list. More...

void	clearFilters ()
	Clear the filters chain. More...

const spi::ErrorHandlerPtr &	getErrorHandler () const
	Return the currently set spi::ErrorHandler for this Appender. More...

spi::FilterPtr	getFilter () const
	Returns the head Filter. More...

const spi::FilterPtr &	getFirstFilter () const
	Return the first filter in the filter chain for this Appender. More...

LayoutPtr	getLayout () const
	Returns the layout of this appender. More...

LogString	getName () const
	Returns the name of this Appender. More...

const LevelPtr &	getThreshold () const
	Returns this appenders threshold level. More...

bool	isAsSevereAsThreshold (const LevelPtr &level) const
	Check whether the message level is below the appender's threshold. More...

virtual void	doAppend (const spi::LoggingEventPtr &event, log4cxx::helpers::Pool &pool)
	This method performs threshold checks and invokes filters before delegating actual logging to the subclasses specific AppenderSkeleton::append method. More...

void	setErrorHandler (const spi::ErrorHandlerPtr &eh)
	Set the ErrorHandler for this Appender. More...

void	setLayout (const LayoutPtr &layout1)
	Set the layout for this appender. More...

void	setName (const LogString &name1)
	Set the name of this Appender. More...

void	setThreshold (const LevelPtr &threshold)
	Set the threshold level. More...

Public Member Functions inherited from Appender
virtual	~Appender ()

Public Member Functions inherited from OptionHandler
virtual	~OptionHandler ()

Public Member Functions inherited from Object
virtual const helpers::Class &	getClass () const

virtual	~Object ()

virtual bool	instanceof (const Class &clazz) const =0

virtual const void *	cast (const Class &clazz) const =0

Public Member Functions inherited from ObjectImpl
	ObjectImpl ()

virtual	~ObjectImpl ()

void	addRef () const

void	releaseRef () const

Protected Member Functions
virtual void	append (const spi::LoggingEventPtr &event, log4cxx::helpers::Pool &p)
	Handles a log event. More...

Protected Member Functions inherited from AppenderSkeleton
void	doAppendImpl (const spi::LoggingEventPtr &event, log4cxx::helpers::Pool &pool)

Friends
class	SocketHandler

Additional Inherited Members
Static Public Member Functions inherited from Object
static const helpers::Class &	getStaticClass ()

static const log4cxx::helpers::ClassRegistration &	registerClass ()

Protected Attributes inherited from AppenderSkeleton
LayoutPtr	layout
	The layout variable does not need to be set if the appender implementation has its own layout. More...

LogString	name
	Appenders are named. More...

LevelPtr	threshold
	There is no level threshold filtering by default. More...

spi::ErrorHandlerPtr	errorHandler
	It is assumed and enforced that errorHandler is never null. More...

spi::FilterPtr	headFilter
	The first filter in the filter chain. More...

spi::FilterPtr	tailFilter
	The last filter in the filter chain. More...

bool	closed
	Is this appender closed? More...

log4cxx::helpers::Pool	pool

SHARED_MUTEX	mutex

Protected Attributes inherited from ObjectImpl
unsigned int volatile	ref

Detailed Description

The TelnetAppender is a log4cxx appender that specializes in writing to a read-only socket. The output is provided in a telnet-friendly way so that a log can be monitored over TCP/IP. Clients using telnet connect to the socket and receive log data. This is handy for remote monitoring, especially when monitoring a servlet.

Here is a list of the available configuration options:

Name

Requirement

Description

Sample Value

Port

optional

This parameter determines the port to use for announcing log events. The default port is 23 (telnet).

5875

Constructor & Destructor Documentation

TelnetAppender ( )

~TelnetAppender ( )

Member Function Documentation

void activateOptions ( log4cxx::helpers::Pool & p )

virtual

all of the options have been set, create the socket handler and wait for connections.

Reimplemented from AppenderSkeleton.

virtual void append	(	const spi::LoggingEventPtr &	event,
		log4cxx::helpers::Pool &	p
	)

protectedvirtual

Handles a log event.

For this appender, that means writing the message to each connected client.

Implements AppenderSkeleton.

void close ( )

virtual

shuts down the appender.

Implements Appender.

LogString getEncoding ( ) const

int getPort ( ) const

inline

Returns value of the Port option.

virtual bool requiresLayout ( ) const

inlinevirtual

This appender requires a layout to format the text to the attached client(s).

Implements Appender.

void setEncoding ( const LogString & value )

virtual void setOption	(	const LogString &	option,
		const LogString &	value
	)

virtual

Set options.

Reimplemented from AppenderSkeleton.

void setPort ( int port1 )

inline

The Port option takes a positive integer representing the port where the server is waiting for connections.

Friends And Related Function Documentation

friend class SocketHandler

friend

The documentation for this class was generated from the following file:

telnetappender.h

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation