Can I use Jax-WS with a common interface?

Question

How to use a common common interface for Jax-WS?

public interface IGenericWebService<T extends Record> { @WebMethod public List<T> listAll(); } 

How to make it work without overriding the method?

 @WebService public interface IWCustomerService extends IGenericWebService<Customer>{ /* @WebMethod public List<Customer> listAll(); */ } 

General implementation

 public abstract class GenericWebService<T extends Record> implements IGenericWebService<T>{ protected static Log log = LogFactory.getLog(GenericWebService.class); } 

Customer service

 @WebService(endpointInterface="com.dev.bridge.iwservices.IWCustomerService") @Service public class WCustomerService extends GenericWebService<Customer> implements IWCustomerService{ @Autowired private ICustomerService customerService; public List<Customer> listAll() { try { return customerService.listAll(); } catch (CoreException e) { log.error(e.getMessage(), e); } return new ArrayList<Customer>(); } }