[gt-user] how can I invoke the messagecontext

[hawking.zn]

env: GT4.0.7  
the math example


I  want to invoke the MessageContext to setProperty to it from the client.
MessageContext mc = MessageContext.getCurrentContext();
mc.setUsername("ddd");

I add a handler in the service's reqeustFlow. to get the Username .

but I got errors.


If I put the  codes above "math.add(5);".  I got "NullPointerException“ at the 
client.

If I put the codes after "math.add(5);".. I got "2008-07-13 16:39:08,959 WARN  
handlers.FaultHandler [ServiceThread-112,getFrom:114] The WS-Addressing ''To'' 
request header is missing" at the service.

How can I deal with this problem?

must I rewrite the codes of the service and the client and rebuid.?

Thank you.



hawking.zn
2008-07-13