Ejb jax-rpc web services with basic authentication how to get username and password of a request

The problem is clear as I mentioned in the title, any help would be appreciated...

By the way, my services are running on Jboss 4.2.2GA and I am using MyEclipse7.5 Moreover, here what I have tried before but did not work for me;

@Stateless
@WebService(name = "BaseService", targetNamespace = "http://base.ws.listingapi.gg.com")
@SOAPBinding(style = SOAPBinding.Style.RPC)
@WebContext(contextRoot = "/listingapi/ws")
public abstract class BaseService {
    ..

    MessageContext mctx = webServiceContext.getMessageContext();

    webServiceContext.getUserPrincipal(); //WITH THIS ONE I could get the username but of course not password..
    System.out.println(mctx.get("password"));

    Map http_headers = (Map) mctx.get(MessageContext.HTTP_REQUEST_HEADERS);
    List userList = (List) http_headers.get("Username");
    List passList = (List) http_headers.get("Password");

[SOLVED] I have found the solution, here it is;

@Context
protected HttpServletRequest request;

Or

@Context
protected WebServiceContext context;

...

    request.getUserPrincipal().getName(); 
    //OR
    context.getUserPrin开发者_如何学JAVAcipal().getName();
    //will return the username used to getting logged in

---

[SOLVED] I have found the solution, here it is;

@Context
protected HttpServletRequest request;

Or

@Context
protected WebServiceContext context;

...

request.getUserPrincipal().getName(); 
//OR
context.getUserPrincipal().getName();
//will return the username used to getting logged in