uk.org.simonsite.log4j.appender

Class ZipFileCompressionStrategy

java.lang.Object

uk.org.simonsite.log4j.appender.LogFileCompressionStrategy

uk.org.simonsite.log4j.appender.ZipFileCompressionStrategy

final class ZipFileCompressionStrategy
extends LogFileCompressionStrategy

Version:

2.1

Author:

Simon Park

Field Summary

Fields inherited from class uk.org.simonsite.log4j.appender.LogFileCompressionStrategy

DEFAULT, GZIP, ZIP

Constructor Summary

Constructors

Constructor and Description
ZipFileCompressionStrategy()

Method Summary

Methods

Modifier and Type	Method and Description
(package private) boolean	compress(File backupFile, File deflatedFile, AppenderRollingProperties properties) Compress the backup file as per the implemented algorithm.
(package private) String	getAlgorithmName()
(package private) boolean	isCompressed(File backupFile)

Methods inherited from class uk.org.simonsite.log4j.appender.LogFileCompressionStrategy

compress, existsFor, findCompressionStrategy, isRequiredStrategy, strategies

Methods inherited from class java.lang.Object

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

Constructor Detail

ZipFileCompressionStrategy

ZipFileCompressionStrategy()

Method Detail

getAlgorithmName

final String getAlgorithmName()

Specified by:

getAlgorithmName in class LogFileCompressionStrategy

Returns:

The name to be used in the suffix of the compressed file.

isCompressed

final boolean isCompressed(File backupFile)

Specified by:

isCompressed in class LogFileCompressionStrategy

compress

final boolean compress(File backupFile,
               File deflatedFile,
               AppenderRollingProperties properties)

Description copied from class: LogFileCompressionStrategy

Compress the backup file as per the implemented algorithm.

Specified by:

compress in class LogFileCompressionStrategy

Parameters:

backupFile - The file to be compressed.

deflatedFile - The target file to which the compressed stream will be written.

properties - The appender's configuration.

Returns:

true if compression was successful