クラス
org.apache.log4j.WriterAppender の使用

WriterAppender を使用しているパッケージ

org.apache.log4j	The main package of log4j.
org.apache.log4j.varia	Contains various appenders, filters and other odds and ends.

org.apache.log4j での WriterAppender の使用

org.apache.log4j での WriterAppender のサブクラス

class	ConsoleAppender ConsoleAppender appends log events to System.out or System.err using a layout specified by the user.
class	DailyRollingFileAppender DailyRollingFileAppender extends FileAppender so that the underlying file is rolled over at a user chosen frequency.
class	FileAppender FileAppender appends log events to a file.
class	RollingFileAppender RollingFileAppender extends FileAppender to backup the log files when they reach a certain size.

org.apache.log4j.varia での WriterAppender の使用

org.apache.log4j.varia での WriterAppender のサブクラス

class

ExternallyRolledFileAppender This appender listens on a socket on the port specified by the ExternallyRolledFileAppender.PORT_OPTION for a "RollOver" message.