Package org.apache.xmlbeans.impl.common

Class JarHelper

java.lang.Object

org.apache.xmlbeans.impl.common.JarHelper

public class JarHelper
extends Object

Provides utility services for jarring and unjarring files and directories. Note that a given instance of JarHelper is not threadsafe with respect to multiple jar operations.

Author:

Patrick Calahan

Constructor Summary

Constructors

Constructor	Description
JarHelper()	Instantiates a new JarHelper.

Method Summary

Modifier and Type	Method	Description
void	jarDir(File dirOrFile2Jar, File destJar)	Jars a given directory or single file into a JarOutputStream.
static void	main(String[] args)
void	setVerbose(boolean b)
void	unjar(InputStream in, File destDir)	Given an InputStream on a jar file, unjars the contents into the given directory.
void	unjarDir(File jarFile, File destDir)	Unjars a given jar file into a given directory.

Methods inherited from class java.lang.Object

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

Constructor Details

JarHelper

public JarHelper()

Instantiates a new JarHelper.

Method Details

jarDir

public void jarDir(File dirOrFile2Jar, File destJar) throws IOException

Jars a given directory or single file into a JarOutputStream.

Throws:

IOException

unjarDir

public void unjarDir(File jarFile, File destDir) throws IOException

Unjars a given jar file into a given directory.

Throws:

IOException

unjar

public void unjar(InputStream in, File destDir) throws IOException

Given an InputStream on a jar file, unjars the contents into the given directory.

Throws:

IOException

setVerbose

public void setVerbose(boolean b)

main

public static void main(String[] args) throws IOException

Throws:

IOException