Getting the IP Address Of A client For a webservice

I am using JAX-WS and I开发者_C百科 am having trouble retrieving the client information that is consuming a webservice. I've found out how to do it with JAX-RPC, and Apache Tomcat Axis, but not with JAX-WS. Does anyone have an idea about this?

What about this:

@WebService
public class MyService {

  @Resource
  WebServiceContext wsContext; 

  /**
   * Web service operation
   */ 
  @WebMethod 
  public String myMethod() { 

    MessageContext mc = wsContext.getMessageContext();
    HttpServletRequest req = (HttpServletRequest)mc.get(MessageContext.SERVLET_REQUEST); 
    System.out.println("Client IP = " + req.getRemoteAddr()); 

  }

} 

Or this:

@Path("terminal")
public class terminal {
    @Context private javax.servlet.http.HttpServletRequest hsr;
    @GET
    @Path("get_ip")
    @Produces("text/plain")
    public String get_ip()
    {
            return ip = hsr.getRemoteAddr();
    }
}

Taking a huge and appreciated hint from Zayin and Darren's answer/edit, I tried this, and it works too.

@GET
@Produces(MediaType.TEXT_PLAIN)
@Path("ip")
public String sayIP(@Context HttpServletRequest req, @QueryParam("p1") String p1, ...) {
    return req.getRemoteAddr();
}

public String getIp(@Context HttpServletRequest req) {
    return req.getRemoteHost();
}