Modul com.github.hypfvieh.java.utils

Package com.github.hypfvieh.util

Klasse CompressionUtil

java.lang.Object

com.github.hypfvieh.util.CompressionUtil

public class CompressionUtil
extends Object

Utility class for compressing/decompressing files.

Autor:

hypfvieh

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Klasse	Beschreibung
static enum	CompressionUtil.CompressionMethod	Enum of supported CompressionMethods.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
static File	compress(CompressionUtil.CompressionMethod _method, String _sourceFile, String _outputFileName)	Compress a file using the given CompressionUtil.CompressionMethod.
static File	compressFileGzip(String _sourceFile, String _outputFileName)	Compresses the given file with GZIP and writes the compressed file to outputFileName.
static File	decompress(CompressionUtil.CompressionMethod _method, String _compressedFile, String _outputFileName)	Extract a file using the given CompressionUtil.CompressionMethod.
static File	extractFileGzip(String _compressedFile, String _outputFileName)	Extracts a GZIP compressed file to the given outputfile.

Von Klasse geerbte Methoden java.lang.Object

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

Methodendetails

extractFileGzip

public static File extractFileGzip(String _compressedFile,
 String _outputFileName)

Extracts a GZIP compressed file to the given outputfile.

Parameter:

_compressedFile -

_outputFileName -

Gibt zurück:

file-object with outputfile or null on any error.

compressFileGzip

public static File compressFileGzip(String _sourceFile,
 String _outputFileName)

Compresses the given file with GZIP and writes the compressed file to outputFileName.

Parameter:

_sourceFile -

_outputFileName -

Gibt zurück:

new File object with the compressed file or null on error

decompress

public static File decompress(CompressionUtil.CompressionMethod _method,
 String _compressedFile,
 String _outputFileName)

Extract a file using the given CompressionUtil.CompressionMethod.

Parameter:

_method -

_compressedFile -

_outputFileName -

Gibt zurück:

file object which represents the uncompressed file or null on error

compress

public static File compress(CompressionUtil.CompressionMethod _method,
 String _sourceFile,
 String _outputFileName)

Compress a file using the given CompressionUtil.CompressionMethod.

Parameter:

_method -

_sourceFile -

_outputFileName -

Gibt zurück:

file object which represents the compressed file or null on error