org.jboss.osgi.vfs
Interface VFSAdaptor

public interface VFSAdaptor

The basic adaptor for the VFS that needs to be implemented for a specific jboss-vfs version. This abstraction should be removed once we settle on a single jboss-vfs version.

Since:

02-Mar-2010

Author:

thomas.diesler@jboss.com

Method Summary

VirtualFile	adapt(Object virtualFile) Adapt a concrete instance of a jboss-vfs VirtualFile.
Object	adapt(VirtualFile virtualFile) Adapt a VirtualFile to a concrete instance of a jboss-vfs VirtualFile.
VirtualFile	getRoot(URL url) Get the root virtual file

Method Detail

getRoot

VirtualFile getRoot(URL url)
                    throws IOException

Get the root virtual file

Parameters:

rootURL - the root url

Returns:

the virtual file

Throws:

IOException - if there is a problem accessing the VFS

IllegalArgumentException - if the rootURL

adapt

VirtualFile adapt(Object virtualFile)

Adapt a concrete instance of a jboss-vfs VirtualFile.

Parameters:

virtualFile - The VirtualFile instance

Returns:

The VirtualFile abstraction

Throws:

IllegalArgumentException - If the given virtualFile is not a VirtualFile supported by the VFSAdaptor implementation

adapt

Object adapt(VirtualFile virtualFile)

Adapt a VirtualFile to a concrete instance of a jboss-vfs VirtualFile.

Parameters:

virtualFile - The VirtualFile instance

Returns:

The jboss-vfs VirtualFile