I used wsdl2java of Apache Axis to generate java classes from a WSDL
file. The classes work fine. But after I got a result from the remote
call, I want to convert an instance of a generated class back to XML
(a string, a DOM or a file.) But I couldn't find out how it can be
done. Please give me an example of how this can be done. I tried to
use castor to marshall the object to XML. It works, but I would like
to know how this can be done correctly using Axis.