Package io.github.astrapi69.file.zip

Class ZipExtensions

java.lang.Object

io.github.astrapi69.file.zip.ZipExtensions

public final class ZipExtensions
extends java.lang.Object

The class ZipExtensions provides functionality for ziping and unzipping files.

Method Summary

Modifier and Type	Method	Description
static void	extractZipEntry(java.util.zip.ZipFile zipFile, java.util.zip.ZipEntry target, java.io.File toDirectory)	Extract zip entry.
static boolean	isZip(java.lang.String filename)	Checks if the given filename is a zip-file.
static void	unzip(java.util.zip.ZipFile zipFile, java.io.File toDir)	Unzip.
static void	zip(java.io.File fileToZip, java.io.File zipFile)	Zip the given file.
static void	zip(java.io.File dirToZip, java.io.File zipFile, java.io.FilenameFilter filter)	Zip the given file.
static void	zip(java.io.File dirToZip, java.io.File zipFile, java.io.FilenameFilter filter, boolean createFile)	Zip the given file.
static void	zipFiles(java.io.File file, java.io.File dirToZip, java.io.FileFilter... excludeFileFilter)	Zip files.

Methods inherited from class java.lang.Object

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

Method Detail

extractZipEntry

public static void extractZipEntry(java.util.zip.ZipFile zipFile,
                                   java.util.zip.ZipEntry target,
                                   java.io.File toDirectory)
                            throws java.io.IOException

Extract zip entry.

Parameters:

zipFile - the zip file

target - the target

toDirectory - the to directory

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

isZip

public static boolean isZip(java.lang.String filename)

Checks if the given filename is a zip-file.

Parameters:

filename - The filename to check.

Returns:

True if the filename is a zip-file otherwise false.

unzip

public static void unzip(java.util.zip.ZipFile zipFile,
                         java.io.File toDir)
                  throws java.io.IOException

Unzip.

Parameters:

zipFile - the zip file

toDir - the to dir

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

zip

public static void zip(java.io.File fileToZip,
                       java.io.File zipFile)
                throws java.io.FileNotFoundException,
                       java.io.IOException,
                       FileDoesNotExistException

Zip the given file.

Parameters:

fileToZip - the file to zip.

zipFile - the zip file

Throws:

java.io.FileNotFoundException - the file not found exception

java.io.IOException - Signals that an I/O exception has occurred.

FileDoesNotExistException - the file does not exist exception

zip

public static void zip(java.io.File dirToZip,
                       java.io.File zipFile,
                       java.io.FilenameFilter filter)
                throws java.io.FileNotFoundException,
                       java.io.IOException,
                       FileDoesNotExistException

Zip the given file.

Parameters:

dirToZip - the dir to zip

zipFile - the zip file

filter - the filter

Throws:

java.io.FileNotFoundException - the file not found exception

java.io.IOException - Signals that an I/O exception has occurred.

FileDoesNotExistException - the file does not exist exception

zip

public static void zip(java.io.File dirToZip,
                       java.io.File zipFile,
                       java.io.FilenameFilter filter,
                       boolean createFile)
                throws java.io.FileNotFoundException,
                       java.io.IOException,
                       FileDoesNotExistException

Zip the given file.

Parameters:

dirToZip - the dir to zip

zipFile - the zip file

filter - the filter

createFile - the create file

Throws:

java.io.FileNotFoundException - the file not found exception

java.io.IOException - Signals that an I/O exception has occurred.

FileDoesNotExistException - the file does not exist exception

zipFiles

public static void zipFiles(java.io.File file,
                            java.io.File dirToZip,
                            java.io.FileFilter... excludeFileFilter)
                     throws java.io.IOException

Zip files.

Parameters:

file - the file

dirToZip - the dir to zip

excludeFileFilter - the file filter for files to exclude

Throws:

java.io.IOException - Signals that an I/O exception has occurred.