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Exposing dynamic proxy classes

Hi everyone,

I'm writing a webservice where I'm trying to expose a framework that
contains a number of classes which have read-only properties. I want to
expose data-transfer proxies of these objects with both getters and setters
and so that all the properties are exposed via the webservice and want to
copy all the data to the proxy before sending the data and only copy the data
from the proxy where the underlying object's property isn't read-only when
receiving.

I can dynamically generate these proxy objects on Appliction start using
reflection.emit so that if the underlying framework is updated I won't need
to recode the proxies, however exposing them in the WSDL is proving to be a
sticky point for me.

The methods that return the objects will, in fact, return type 'object' and
normally I would use the [XmlInclude] attribute to instruct the WSDL
generator to add the appropriate types that could be returned by the method -
is it possible to do something similar with objects created at runtime?

Hoping someone out there can help out...

Cheers,

Symon.
Nov 23 '05 #1
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