How to pass data to the message handlers from ws client

[erlaan]

Is it possible to pass information from a J2EE ws client service call to the message handlers?

I tried setting a property on the Stub but only predefined JAX-RPC properties are allowed.

My goal is to set a unbound SOAP Header to a value that is different every request in a portable way. Casting to the JBoss specific StubExt interface is not an option.

[thomas.diesler]

AFAIK, there is no portable way to do this