Creating a new URIResolver for xmlrpc

Hi all
Hope you have had (are having) a good festive season.  For me, it is
time to get back to work  :)


One of the components of my web app will be a reporting functionality. 
I want to use the same xform to display different data.

I am using XML-RPC to get the instance data to populate the report, and
will be creating a XMLRPCURIResolver in chiba.

However, I want to be able to pass parameters to my servlet, and have
these used by the XMLRPCURIResolver.

For example, my servlet URL could be: 
http://localhost:8080/Tangent/MyServlet?form=proxyReport&user=chris&period=weekly

My instance in the form will look like:
<xforms:instance xforms:src="xmlrpc://getOnlineTime" xmlns="">
...
</xforms:instance>

How can I pass the user=chris and period=weekly parameters to my
XMLRPCURIResolver?

Thanks
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