RE: DomSerializer?

[Kartheek Hirode]

Leonardo,
1) You will need tot set the Call object to NS+AF8-URI+AF8-LITERAL+AF8-XML encoding 
style on the client.
For an illustration, look at putListings.java in the addressbook sample:
params.addElement(new Parameter(+ACI-newListings+ACI-, Element.class,
                                    root, 
Constants.NS+AF8-URI+AF8-LITERAL+AF8-XML))+ADs- 

2) java2XMLClassName +AD0- XMLParameterSerializer
   xml2JavaClassName +AD0- XMLParameterSerializer
(Serializer and DeSerializer are interfaces which are implemented by the above class)

--KH