fr.esrf.TangoDs
Class TangoRollingFileAppender

java.lang.Object
  org.apache.log4j.AppenderSkeleton
      org.apache.log4j.WriterAppender
          org.apache.log4j.FileAppender
              org.apache.log4j.RollingFileAppender
                  fr.esrf.TangoDs.TangoRollingFileAppender

All Implemented Interfaces:

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

public class TangoRollingFileAppender
extends org.apache.log4j.RollingFileAppender
implements TangoAppender

A class to log to a rolling file.

Constructor Summary

TangoRollingFileAppender(java.lang.String appender_name, java.lang.String file_name, long rtf)
Construct a newly allocated TangoRollingFileAppender object.

Method Summary

boolean

isValid() Returns true if the appender is (still) valid, false otherwise.

Methods inherited from class org.apache.log4j.RollingFileAppender

getMaxBackupIndex, getMaximumFileSize, rollOver, setFile, setMaxBackupIndex, setMaxFileSize, setMaximumFileSize

Methods inherited from class org.apache.log4j.FileAppender

activateOptions, getAppend, getBufferedIO, getBufferSize, getFile, setAppend, setBufferedIO, setBufferSize, setFile

Methods inherited from class org.apache.log4j.WriterAppender

append, close, getEncoding, getImmediateFlush, requiresLayout, setEncoding, setErrorHandler, setImmediateFlush, setWriter

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

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

Constructor Detail

TangoRollingFileAppender

public TangoRollingFileAppender(java.lang.String appender_name,
                                java.lang.String file_name,
                                long rtf)
                         throws java.io.IOException

Construct a newly allocated TangoRollingFileAppender object.

Parameters:

appender_name - This appender name

file_name - The name of the file to log to

rtf - The rolling threshold in Kb

Throws:

java.io.IOException

Method Detail

isValid

public boolean isValid()

Returns true if the appender is (still) valid, false otherwise.

Specified by:

isValid in interface TangoAppender