package com.huey.demo.ws;import javax.jws.WebParam;
import javax.jws.WebService;@WebService
public interface HelloService {public String sayHello(@WebParam(name="who") String who);}

package com.huey.demo.ws.impl;import javax.jws.WebParam;
import javax.jws.WebService;import com.huey.demo.ws.HelloService;@WebService(name="helloService", endpointInterface="com.huey.demo.ws.HelloService")
public class HelloServiceImpl implements HelloService {public String sayHello(@WebParam(name="who") String who) {String helloMsg = "Hello, " + who + "!";return helloMsg;}}

package com.huey.demo.main;import javax.xml.ws.Endpoint;import com.huey.demo.ws.HelloService;
import com.huey.demo.ws.impl.HelloServiceImpl;public class Server {public void publishWebService() {HelloService helloService = new HelloServiceImpl();String address = "http://localhost:9090/hello";Endpoint.publish(address, helloService);}public static void main(String[] args) {try {new Server().publishWebService();System.out.println("Server Ready...");Thread.sleep(5 * 60 * 1000);System.out.println("Server Existing...");} catch (Exception e) {e.printStackTrace();} finally {System.out.println("Ending...");}}}

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://impl.ws.demo.huey.com/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns2="http://schemas.xmlsoap.org/soap/http" xmlns:ns1="http://ws.demo.huey.com/" name="HelloServiceImplService" targetNamespace="http://impl.ws.demo.huey.com/"><wsdl:import namespace="http://ws.demo.huey.com/" location="http://localhost:9090/hello?wsdl=HelloService.wsdl"/><wsdl:binding name="HelloServiceImplServiceSoapBinding" type="ns1:HelloService"><soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/><wsdl:operation name="sayHello"><soap:operation soapAction="" style="document"/><wsdl:input name="sayHello"><soap:body use="literal"/></wsdl:input><wsdl:output name="sayHelloResponse"><soap:body use="literal"/></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="HelloServiceImplService"><wsdl:port name="helloServicePort" binding="tns:HelloServiceImplServiceSoapBinding"><soap:address location="http://localhost:9090/hello"/></wsdl:port></wsdl:service>
</wsdl:definitions>

package com.huey.demo.main;import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;import com.huey.demo.ws.HelloService;public class Client {public static void main(String[] args) {try {System.out.println("Starting Client...");JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();factory.setServiceClass(HelloService.class);factory.setAddress("http://localhost:9090/hello");HelloService helloService = (HelloService) factory.create();String helloMsg = helloService.sayHello("Huey");System.out.println(helloMsg);} catch (Exception e) {e.printStackTrace();} finally {System.out.println("Ending...");}}}