Package org.openl.util

Class ZipUtils

java.lang.Object

org.openl.util.ZipUtils

public final class ZipUtils
extends Object

A utility class to work with zip files. File names in a zip are in UTF-8.

Author:

Yury Molchan

Method Summary

Modifier and Type	Method	Description
static void	archive(File sourceDirectory, File targetFile)	Pack all files in a directory to a zip file.
static boolean	contains(File zipFile, Predicate<String> names)
static void	extractAll(File zipFile, File outputFolder)	Extract all files from a zip file into a directory.
static void	extractAll(InputStream zippedStream, File outputFolder)	Extract all files from a zipped stream into a directory.
static URI	toJarURI(Path pathToZip)

Methods inherited from class java.lang.Object

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

Method Details

extractAll

public static void extractAll(File zipFile,
 File outputFolder)
                       throws IOException

Extract all files from a zip file into a directory.

Parameters:

zipFile - the input zip file

outputFolder - the output folder for extracted files

Throws:

IOException

extractAll

public static void extractAll(InputStream zippedStream,
 File outputFolder)
                       throws IOException

Extract all files from a zipped stream into a directory.

Parameters:

zippedStream - the zipped input stream

outputFolder - the output folder for extracted files

Throws:

IOException

archive

public static void archive(File sourceDirectory,
 File targetFile)
                    throws IOException

Pack all files in a directory to a zip file.

Throws:

IOException

contains

public static boolean contains(File zipFile,
 Predicate<String> names)

toJarURI

public static URI toJarURI(Path pathToZip)