Javadoc
The getPort method returns a proxy. If there
are any reference parameters in the
endpointReference, then those reference
parameters MUST appear as SOAP headers, indicating them to be
reference parameters, on all messages sent to the endpoint.
The parameter
serviceEndpointInterface specifies
the service endpoint interface that is supported by the
returned proxy.
The parameter
endpointReference specifies the
endpoint that will be invoked by the returned proxy.
In the implementation of this method, the JAX-WS
runtime system takes the responsibility of selecting a protocol
binding (and a port) and configuring the proxy accordingly from
the WSDL metadata of the
serviceEndpointInterface and the
EndpointReference.
For this method
to successfully return a proxy, WSDL metadata MUST be available and the
endpointReference MUST contain an implementation understood
serviceName metadata.