[news.eclipse.modeling.gmf] do an xslt every time model will be saved

[Mattia Lambertini <mattia.lambertini@xxxxxxxxxxxxxxx>]

Hi,

I want to know if is possible to change the basic behaviour of the 
function that "save" and "load" the instances of my model.
 I want to transform the instance of the model that i am working on in 
another format using an xslt transformation and save a copy in my 
project every time i type ctrl+s.

And i can do an xslt every time i open a file so the file that i am 
opening become a correct instance of my model?

I just want to know if is it possible.