Intercepting FTP events in XDB

Hi,
I would like to use the FTP capabilities to upload, download and change files on my XML database. The real complexity comes in though, when I try to implement versioning in the XML DB. I am looking for a simple and elegant solution that does not require huge adjustments to the database or any hardcore development.
What I would like to do is, when dragging a file into a specific folder, do the following:
1. If the file is a new file then: add it, makeversion it and add it's resource id to a table.
2. If the file exists then: check it out, update it, check it in and add it's resource id to a table.
I have tried playing around with the triggers that watch the resource and path views but they do not seem to fire when using FTP. I have also tried creating new triggers that watch the XDB$RESOURCE table but it also does not fire.
Is there any way of capturing the FTP events and runnning scripts to control the way the event executes?

Hi Marco,
The XFILES demo which you pointed me to is EXCELLENT!
Unfortunately, this does not help me as I am using 10g.
A crucial package DBMS_XEVENT is missing from 10g and I have been unable to find any related information for this version.
It seems that I can't acheive what I need to without building and deploying a small application to the server.
If anyone has managed to do this using 10g, your input would be highly appreciated.
Thanks for your help Marco... cheers!

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Intercepting FTP events in XDB

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