org.apache.log.output.io.rotate
Class RotateStrategyByTimeOfDay

java.lang.Object
  org.apache.log.output.io.rotate.RotateStrategyByTimeOfDay

All Implemented Interfaces:

RotateStrategy

public class RotateStrategyByTimeOfDay
extends java.lang.Object
implements RotateStrategy

Rotation stragety based on a specific time of day.

Author:

Leif Mortenson

Constructor Summary

RotateStrategyByTimeOfDay()
Rotate logs at specific time of day.

RotateStrategyByTimeOfDay(long time)
Rotate logs at specific time of day.

Method Summary

boolean	isRotationNeeded(java.lang.String data, java.io.File file) Check if now a log rotation is neccessary.
void	reset() reset interval history counters.

Methods inherited from class java.lang.Object

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

Constructor Detail

RotateStrategyByTimeOfDay

public RotateStrategyByTimeOfDay()

Rotate logs at specific time of day. By default do log rotation at 00:00:00 every day.

RotateStrategyByTimeOfDay

public RotateStrategyByTimeOfDay(long time)

Rotate logs at specific time of day.

Parameters:

time - Offset in milliseconds into the day to perform the log rotation.

Method Detail

reset

public void reset()

reset interval history counters.

Specified by:

reset in interface RotateStrategy

isRotationNeeded

public boolean isRotationNeeded(java.lang.String data,
                                java.io.File file)

Check if now a log rotation is neccessary. If the time of the current rotation + 24 hours is less than the current time. If not then a rotation is needed.

Specified by:

isRotationNeeded in interface RotateStrategy

Parameters:

data - the last message written to the log system

file - not used

Returns:

boolean return true if log rotation is neccessary, else false