org.apache.log4j.spi

Interface AppenderAttachable

All Known Implementing Classes:

AppenderAttachableImpl, AppenderWrapper

public interface AppenderAttachable

Interface for attaching appenders to objects.

Method Summary

Modifier and Type	Method and Description
void	addAppender(Appender newAppender) Add an appender.
Enumeration<Appender>	getAllAppenders() Get all previously added appenders as an Enumeration.
Appender	getAppender(String name) Get an appender by name.
boolean	isAttached(Appender appender) Returns true if the specified appender is in list of attached attached, false otherwise.
void	removeAllAppenders() Remove all previously added appenders.
void	removeAppender(Appender appender) Remove the appender passed as parameter from the list of appenders.
void	removeAppender(String name) Remove the appender with the name passed as parameter from the list of appenders.

Method Detail

addAppender

void addAppender(Appender newAppender)

Add an appender.

Parameters:

newAppender - The Appender to add.

getAllAppenders

Enumeration<Appender> getAllAppenders()

Get all previously added appenders as an Enumeration.

Returns:

The Enumeration of the Appenders.

getAppender

Appender getAppender(String name)

Get an appender by name.

Parameters:

name - The name of the Appender.

Returns:

The Appender.

isAttached

boolean isAttached(Appender appender)

Returns true if the specified appender is in list of attached attached, false otherwise.

Parameters:

appender - The Appender to check.

Returns:

true if the Appender is attached.

Since:

1.2

removeAllAppenders

void removeAllAppenders()

Remove all previously added appenders.

removeAppender

void removeAppender(Appender appender)

Remove the appender passed as parameter from the list of appenders.

Parameters:

appender - The Appender to remove.

removeAppender

void removeAppender(String name)

Remove the appender with the name passed as parameter from the list of appenders.

Parameters:

name - The name of the Appender to remove.