Log4j Version 1.2.14: Class AppenderAttachableImpl

Log4j 1.2

previous page next page

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

Log4j 1.2.14

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: INNER | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.apache.log4j.helpers Class AppenderAttachableImpl

java.lang.Object
  |
  +--org.apache.log4j.helpers.AppenderAttachableImpl

All Implemented Interfaces:: AppenderAttachable

public class AppenderAttachableImpl
extends Object
implements AppenderAttachable

A straightforward implementation of the AppenderAttachable interface.

Since:: version 0.9.1
Author:: Ceki Gülcü

Field Summary
`protected Vector`	`appenderList` Array of appenders.

Constructor Summary
`AppenderAttachableImpl()`

Method Summary
`void`	`addAppender(Appender newAppender)` Attach an appender.
`int`	`appendLoopOnAppenders(LoggingEvent event)` Call the `doAppend` method on all attached appenders.
`Enumeration`	`getAllAppenders()` Get all attached appenders as an Enumeration.
`Appender`	`getAppender(String name)` Look for an attached appender named as `name`.
`boolean`	`isAttached(Appender appender)` Returns `true` if the specified appender is in the list of attached appenders, `false` otherwise.
`void`	`removeAllAppenders()` Remove and close all previously attached appenders.
`void`	`removeAppender(Appender appender)` Remove the appender passed as parameter form the list of attached appenders.
`void`	`removeAppender(String name)` Remove the appender with the name passed as parameter form the list of appenders.

Methods inherited from class java.lang.Object

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

Field Detail

appenderList

protected Vector appenderList

Array of appenders.

Constructor Detail

AppenderAttachableImpl

public AppenderAttachableImpl()

Method Detail

addAppender

public void addAppender(Appender newAppender)

Attach an appender. If the appender is already in the list in won't be added again.

Specified by:: addAppender in interface AppenderAttachable

appendLoopOnAppenders

public int appendLoopOnAppenders(LoggingEvent event)

Call the doAppend method on all attached appenders.

getAllAppenders

public Enumeration getAllAppenders()

Get all attached appenders as an Enumeration. If there are no attached appenders null is returned.

Specified by:: getAllAppenders in interface AppenderAttachable

Returns:: Enumeration An enumeration of attached appenders.

getAppender

public Appender getAppender(String name)

Look for an attached appender named as name.

Return the appender with that name if in the list. Return null otherwise.

Specified by:: getAppender in interface AppenderAttachable

isAttached

public boolean isAttached(Appender appender)

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

Specified by:: isAttached in interface AppenderAttachable

Since:: 1.2

removeAllAppenders

public void removeAllAppenders()

Remove and close all previously attached appenders.

Specified by:: removeAllAppenders in interface AppenderAttachable

removeAppender

public void removeAppender(Appender appender)

Remove the appender passed as parameter form the list of attached appenders.

Specified by:: removeAppender in interface AppenderAttachable