complex type mapping without java artifacts

I'd like to be able to process complex return types without the need for
specifying a java class that describes the type (as in wsdl-to-java).
The reason is that in this environment its very hard to deal with
deploying the java artifacts.
 
If I understand the allowed formats of the returned XML, is there a way
to inject code to parse the reply?
 
thanks, jim
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