org.apache.servicecomb.foundation.common.utils

Class RollingFileAppenderExt

java.lang.Object

org.apache.log4j.AppenderSkeleton

org.apache.log4j.WriterAppender

org.apache.log4j.FileAppender

org.apache.log4j.RollingFileAppender

org.apache.servicecomb.foundation.common.utils.RollingFileAppenderExt

All Implemented Interfaces:

org.apache.log4j.Appender, org.apache.log4j.spi.OptionHandler

public class RollingFileAppenderExt
extends org.apache.log4j.RollingFileAppender

扩展增加2个功能：1. 设置文件权限；2. 文件删除后重建。

Field Summary

Fields inherited from class org.apache.log4j.RollingFileAppender

maxBackupIndex, maxFileSize

Fields inherited from class org.apache.log4j.FileAppender

bufferedIO, bufferSize, fileAppend, fileName

Fields inherited from class org.apache.log4j.WriterAppender

encoding, immediateFlush, qw

Fields inherited from class org.apache.log4j.AppenderSkeleton

closed, errorHandler, headFilter, layout, name, tailFilter, threshold

Constructor Summary

Constructors

Constructor and Description
RollingFileAppenderExt()

Method Summary

Modifier and Type	Method and Description
protected void	createCurrentFile()
String	getLogPermission()
void	setFile(String file)
void	setFile(String fileName, boolean append, boolean bufferedIO, int bufferSize)
void	setLogPermission(String logPermission)
protected void	subAppend(org.apache.log4j.spi.LoggingEvent event)

Methods inherited from class org.apache.log4j.RollingFileAppender

getMaxBackupIndex, getMaximumFileSize, rollOver, setMaxBackupIndex, setMaxFileSize, setMaximumFileSize, setQWForFiles

Methods inherited from class org.apache.log4j.FileAppender

activateOptions, closeFile, getAppend, getBufferedIO, getBufferSize, getFile, reset, setAppend, setBufferedIO, setBufferSize

Methods inherited from class org.apache.log4j.WriterAppender

append, checkEntryConditions, close, closeWriter, createWriter, getEncoding, getImmediateFlush, requiresLayout, setEncoding, setErrorHandler, setImmediateFlush, setWriter, shouldFlush, writeFooter, writeHeader

Methods inherited from class org.apache.log4j.AppenderSkeleton

addFilter, clearFilters, doAppend, finalize, getErrorHandler, getFilter, getFirstFilter, getLayout, getName, getThreshold, isAsSevereAsThreshold, setLayout, setName, setThreshold

Methods inherited from class java.lang.Object

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

Constructor Detail

RollingFileAppenderExt

public RollingFileAppenderExt()

Method Detail

getLogPermission

public String getLogPermission()

setLogPermission

public void setLogPermission(String logPermission)

setFile

public void setFile(String file)

Overrides:

setFile in class org.apache.log4j.FileAppender

setFile

public void setFile(String fileName,
                    boolean append,
                    boolean bufferedIO,
                    int bufferSize)
             throws IOException

Overrides:

setFile in class org.apache.log4j.RollingFileAppender

Throws:

IOException

subAppend

protected void subAppend(org.apache.log4j.spi.LoggingEvent event)

Overrides:

subAppend in class org.apache.log4j.RollingFileAppender

createCurrentFile

protected void createCurrentFile()
                          throws IOException

Throws:

IOException