jrunx.connectorinstaller
Class JarUtils

java.lang.Object
  |
  +--jrunx.connectorinstaller.JarUtils

public final class JarUtils

extends java.lang.Object

JarUtils: JarUtils maps all resources included in a Zip or Jar file. Additionaly, it provides a method to extract one as a blob.

Constructor Summary

JarUtils(java.lang.String jarFileName)
Creates a JarUtils.

Method Summary

void	extractToFile(java.lang.String resourceName, java.lang.String outputFile) Extracts a jar resource to the a file.
static void	main(java.lang.String[] args) Is a test driver.

Methods inherited from class java.lang.Object

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

Constructor Detail

JarUtils

public JarUtils(java.lang.String jarFileName)

Creates a JarUtils.

Parameters:

jarFileName - a jar or zip file

Method Detail

extractToFile

public void extractToFile(java.lang.String resourceName,
                          java.lang.String outputFile)
                   throws java.io.IOException

Extracts a jar resource to the a file.

Parameters:

resourceName - a resource name.

outputFile - the name of the file to put the resource

main

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

Is a test driver. Given a jar file, a resource name and an output file name, it extracts the resource into the output file.