Setting VPN using Java [closed]

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I need to open a san box url while using file browse button in a web application. For that i planed to set VPN using Java code.I tried it google but could not find any solutions so for. Any Idea for this one?

Answer 1

What exactly are you trying to do? When you say "open a sandbox URL while using file browse button", I assume you're trying to list available files (and maybe retrieve contents of a file)? If so, are you trying to access the file system of the server (web server?) or the client?

Either way, I think you need to consider some other options.

If you're looking to expose a directory tree of the server, I'd expose any details you need (directory tree and/or file contents) through a web service (JSON, XML, or otherwise) - and present that data back to the client - possibly using AJAX. An immediate example that comes to mind is phpVirtualBox. I can remotely mount virtual disks from the server on the server - all through a remote web browser using this approach.

If you're looking to expose a directory tree from the web client, you either need to use the browser's built-in file selector (using <input type="file"...>, or an applet - e.g. Java or Flash, if the browser-provided options don't provide the functionality that you're looking for.