org.apache.log.output.io.rotate
Class RotateStrategyBySize
public
class
RotateStrategyBySize
extends Object
implements RotateStrategy
Rotation strategy based on size written to log file.
The strategy will signal that a rotation is needed if the
size goes above a set limit. Due to performance reasons
the limit is not strictly enforced, however, the strategy has
at most an error of the longest single data message written to the
logging system. The error will occur immediately after a rotation,
when the strategy is reset and the data that triggered the
rotation is written. The strategy's internal counter will then
be off with data.length() bytes.
Author: Leo Sutic Bernhard Huber
public RotateStrategyBySize()
Rotate logs by size.
By default do log rotation before writing approx. 1MB of messages
public RotateStrategyBySize(long maxSize)
Rotate logs by size.
Parameters: maxSize rotate before writing maxSize [byte] of messages
public boolean isRotationNeeded(String data, File file)
Check if now a log rotation is neccessary.
Parameters: data the message about to be written to the log system file not used
Returns: boolean return true if log rotation is neccessary, else false
public void reset()
Reset log size written so far.