adding headers to the SOAP message

["Agrawal, Anuj (Anuj)** CTR **" <ag...@lucent.com>]

After generating Java code from WSDL using the WSDL2Java tool, we noticed a xxLocator.java (where xx is the name of the package) was also generated.  Is it correct to assume that if we wanted to add a header to the SOAP message created when createCall() is called, we would have to subclass the xxLocator class and override the createCall() method?

All we're trying to do is add a header to the SOAP message (need to pass some kind of reference id back to the server) - what's the "correct" way to do this?

Thanks.
Anuj.