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From Mark Fortner <phidia...@gmail.com>
Subject Re: [VFS] Feedback on VFS-422 please
Date Fri, 22 Jun 2012 14:49:29 GMT
Gary,
The S3 provider has an implementation
https://github.com/abashev/vfs-s3/tree/master/src/main/java/com/intridea/io/vfs/provider/s3/operations

You'd probably need to talk with Mario about specifics.  From what I can
tell, it's basically an implementation of the Command pattern with the
implementations registered in the concrete implementation
FileOperationsProvider interface.  This basically let's you ask "what
operations are available from this file system", you can then select and
invoke the operation that you want.

The original idea was that you would be able to use it with SVN, or other
version control systems, but also with Sanselan (
http://wiki.apache.org/commons/VfsNext).  But the SVN implementation seems
to be blocked now due to licensing issues:
https://issues.apache.org/jira/browse/VFS-43.  I don't know of any other
implementations (other than S3) attempting to use it, but I would imagine
that it would be pretty useful.

Mark



On Thu, Jun 21, 2012 at 5:59 PM, Gary Gregory <garydgregory@gmail.com>wrote:

> On Thu, Jun 21, 2012 at 6:38 PM, Ralph Goers <ralph.goers@dslextreme.com
> >wrote:
>
> >
> >
> > On Jun 21, 2012, at 2:41 PM, Gary Gregory wrote:
> >
> > > On Thu, Jun 21, 2012 at 5:10 PM, Mark Fortner <phidias51@gmail.com>
> > wrote:
> > >
> > >> Gary,
> > >> There was some talk a while back about implementing File
> System-specific
> > >> Operations.  I think what Mario had in mind was supporting version
> > control
> > >> system functionality through VFS.  It strikes me that this might be
> the
> > >> best way for implementing functionality that makes use of the JSch
> bells
> > >> and whistles without breaking encapsulation.
> > >>
> > >
> > > Hi Mark,
> > >
> > > I am not sure I understand what you are proposing.
> > >
> >
> > Look at the org.apache.commons.vfs2.operations package.
> >
>
> hm... ok, I do not see any implementers of this package. Where is there an
> example? I assume that this can be used to implement this new feature. What
> would that look like?
>
> Thank you,
> Gary
>
>
> >
> > Ralph
> >
> >
> > ---------------------------------------------------------------------
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> >
>
>
> --
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