Can I define a WSDL SOAP binding as RPC style binding?
In Netbeans, that supports Web Service Metadata annotations, you can create a new web service using the wizard in the IDE and add the annotation @SOAPBinding(style=SOAPBinding.Style.RPC) to the top of the class (like @WebService).
Please note that JAX-RPC is no longer supported by NB. To use JAX-RPC one needs to install JAX-RPC Web Services plugin.
Applies to: NetBeans IDE in Java EE 5 projects