org.jboss.virtual.plugins.context.jar
Class JarContext

java.lang.Object
  org.jboss.virtual.plugins.context.AbstractVFSContext
      org.jboss.virtual.plugins.context.jar.JarContext

All Implemented Interfaces:

VFSContext

public class JarContext
extends AbstractVFSContext

JarContext.

Version:

$Revision: 1.1 $

Author:

Scott.Stark@jboss.org, Adrian Brock

Field Summary

Fields inherited from class org.jboss.virtual.plugins.context.AbstractVFSContext

log

Constructor Summary

JarContext(URL rootURL)
Create a new JarContext.

Method Summary

protected VirtualFileHandler	createVirtualFileHandler(VirtualFileHandler parent, URL url) Create a new virtual file handler
static String	entryPath(String entryName)
static String	extractJarName(String urlStr)
protected void	finalize()
VirtualFileHandler	getRoot() Return the root virtual file

Methods inherited from class org.jboss.virtual.plugins.context.AbstractVFSContext

addOption, equals, getChild, getChildren, getOptions, getRootURI, getVFS, hashCode, toString, visit, visit

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JarContext

public JarContext(URL rootURL)
           throws IOException,
                  URISyntaxException

Create a new JarContext.

Parameters:

rootURL - the root url

Throws:

IOException - for an error accessing the file system

URISyntaxException - for an error parsing the URI

Method Detail

getRoot

public VirtualFileHandler getRoot()
                           throws IOException

Description copied from interface: VFSContext

Return the root virtual file

Returns:

the root

Throws:

IOException - for any problem accessing the VFS

createVirtualFileHandler

protected VirtualFileHandler createVirtualFileHandler(VirtualFileHandler parent,
                                                      URL url)
                                               throws IOException

Create a new virtual file handler

Parameters:

parent - the parent

url - the url

Returns:

the handler

Throws:

IOException - for any error accessing the file system

IllegalArgumentException - for a null entry or url

entryPath

public static String entryPath(String entryName)

extractJarName

public static String extractJarName(String urlStr)

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable