call.setTimeout(getTimeout());
call.setOperationName(operationQName);
call.registerTypeMapping(ResultSpecification.class, resultSpecTypeQName,
new XmlSerializerFactory(), new XmlDeserializerFactory());
call.registerTypeMapping(ServiceDataCargo.class, serviceDataCargoTypeQName,
new BinarySerializerFactory(mUseAttachments), new BinaryDeserializerFactory());
// extract data from CAS to prepare for binary serialization
// (do not send process trace)
ServiceDataCargo dataCargo = new ServiceDataCargo(aCAS, null);