@Named(value = "menuService")
public class MenuServiceImpl extends ServiceBase implements MenuService {

    @Inject
    private MenuProvider menuProvider;

    public List<MenuEntity> getAllMenuEntity() {
        return menuProvider.getAllMenuEntity();
    }
}

@WebService(serviceName = "menuWebService")
public class MenuWebService {
    @Resource
    private WebServiceContext wsContext;

    @Inject
    private MenuService menuService;

    @WebMethod
    public List<MenuEntity> getAllMenuEntity() {
        return menuService.getAllMenuEntity();
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<endpoints xmlns="http://java.sun.com/xml/ns/jax-ws/ri/runtime" version="2.0">
    <endpoint
            name="MenuWebService"
            implementation="com.iw2it.ws.MenuWebService"
            url-pattern="/services/menuWebService"/>
</endpoints>

    <listener>
        <listener-class>com.sun.xml.ws.transport.http.servlet.WSServletContextListener</listener-class>
    </listener>
    <servlet>
        <description>JAX-WS endpoint</description>
        <display-name>WSServlet</display-name>
        <servlet-name>WSServlet</servlet-name>
        <servlet-class>com.sun.xml.ws.transport.http.servlet.WSServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>WSServlet</servlet-name>
        <url-pattern>/services/*</url-pattern>
    </servlet-mapping>