We ported the JEE part of our application to JBoss AS 7. So our next software release will probably use 7.2 as the runtime environment.

We now got a request to connect to an accounting software.

But the only online access available is based on webservices of RPC/encoded style.

Long time ago deprecated and now no longer supported by the current JAX-WS implementations.

So the simple question is: How to call such a webservice?

Any hints, best practices to share with me?