uk.co.weft.configurator
Class JarUnpacker

java.lang.Object
  uk.co.weft.configurator.JarUnpacker

public class JarUnpacker

extends java.lang.Object

experimental utility class to understand how to unpack a jar file

Field Summary

boolean

debug whether or not to print debugging output

Constructor Summary

JarUnpacker()

Method Summary

static void	main(java.lang.String[] args) for debugging only, do not use!
void	unpack(java.io.File file, java.io.File directory) /** unpack the jar file into the directory specified

Methods inherited from class java.lang.Object

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

Field Detail

debug

public boolean debug

whether or not to print debugging output

Constructor Detail

JarUnpacker

public JarUnpacker()

Method Detail

unpack

public void unpack(java.io.File file,
                   java.io.File directory)
            throws java.io.IOException

/** unpack the jar file into the directory specified

Parameters:

file - a file, presumed to be a jar file

directory - a file, presumed to be a writable directory

Throws:

java.io.IOException - if anything goes wrong.

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

for debugging only, do not use!

Parameters:

args - two strings, the first the name of a jar file, the second that of a writable directory

Throws:

java.lang.Exception - if anything goes wrong