How to write DBUri-refs in XSLT stylesheets ?

Question

The "XDB Developers Guide" documentation says on page 12-18
>
The application can use DBUriType objects:
To make references, such as import or include, to related XSL stylesheets. You can encode these references within the XSL stylesheet itself.
following this i added string like this to my stylesheet
<xsl:apply-templates select="document('/ORADB/SCOTT/STYLESHEET_TAB/ROW[ID=1]/STYLESHEET/text()')" mode="include"/>
<xsl:cinclude href="/ORADB/SCOTT/STYLESHEET_TAB/ROW[ID=1]/STYLESHEET/text()"/>
But when XSLT processor reaches this, it fails.
I also even tried like this
<xsl:include href="/ORADB/SCOTT/STYLESHEET_TAB/ROW[ID=1]/STYLESHEET/text()"/>
but result is the same ;(((
Generally - is there ANY way XSLT processor can deal with stylesheet which contains
DBURI references to another stylesheets stored in XMLTYPE columns ?
I'm currently in charge to develop a content management system for a huge corporate site,
so i'm VERY interested to know - does this feature really exists on Oracle 9.2 ?
Please ansver ASAP.

Answer 1

i'm using PL/SQL based XSLT engine through
XMLTransform function, since these SQLX functions give me more flexibility
There is no much gain in using DBMS_XMLGEN, since in core itselt it uses the same SQLX functions.
I'd also prefer not to use XDB-like way to access XMLTYPE objects, since it causes much overhead( just imagine - extract, serialize, send to servlet, then get back through HTTP-request, parse, and finally include it into stylesheet.
HHTP access to XMB is preferrable in case external applications, meanwhile my is PL/SQL based.
Maybe you can give me a showcase or a simpiest working
example using document() function with DBUri in PL/SQL XSLT engine ?