RE: how to generate a xsl from 2 xsd?

> > Is it possible to obtain automatically (via a tool or a Java api) an
> > xslt file from the "A" and the "B"
> > xsd files, able to transform the xml from the "B" format to
> > the "A" format?
> >

You could have a look at JAXB (xml binding), which would allow you to
write the conversion rules in java (leaving XSLT out all together).  I
can't see how you would make the process generic, but if the
element/attribute names are the same in each schema it might just
work...

cheers
andrew