JAX-WS Deployment

To deploy your WS endpoint you need to package it as a war first then deploy it on your application server.
Note:- You can download the source code for this example from the resources section.
Ok, lets begin
 1) Open Eclipse.
2) Create a new Web project .
3) Create your Web Service interface (Greeting):

view sourceprint?

01.package juma.mohammad;

02. 

03.import javax.jws.WebMethod;

04.import javax.jws.WebService;

05. 

06.@WebService

07.public interface Greeting {

08.@WebMethod String sayHello(String name);

09.}

 4) Create your Web Service implementation (GreetingImpl):

view sourceprint?

01.package juma.mohammad;

02. 

03.import javax.jws.WebService;

04. 

05.@WebService(endpointInterface = "juma.mohammad.Greeting")

06.public class GreetingImpl implements Greeting {

07. 

08.@Override

09.public String sayHello(String name) {

10.return "Hello, Welcom to jax-ws " + name;

11.}

12. 

13.}

 5) Now , you need generate Web Services classes, open your command line, and type :

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1.cd %project_home%

2.wsgen -s src -d build/classes -cp build/classes juma.mohammad.GreetingImpl

Good , now you have two classe(SayHello.java, SayHelloResponse.java) generated under /greetingWS/src/juma/mohammad/jaxws  .
6) Now we need to write our web.xml and put it under /greetingWS/WebContent/WEB-INF

view sourceprint?

01.<?xml version="1.0" encoding="UTF-8"?>

02.<web-app

03.xmlns="http://java.sun.com/xml/ns/j2ee"

04.xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

05.xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee

06.http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"

07.version="2.4">

08.<listener>

09.<listener-class>

10.com.sun.xml.ws.transport.http.servlet.WSServletContextListener

11.</listener-class>

12.</listener>

13.<servlet>

14.<servlet-name>GreetingWS</servlet-name>

15.<servlet-class>

16.com.sun.xml.ws.transport.http.servlet.WSServlet

17.</servlet-class>

18. 

19.</servlet>

20.<servlet-mapping>

21.<servlet-name>GreetingWS</servlet-name>

22.<url-pattern>/greeting</url-pattern>

23.</servlet-mapping>

24.</web-app>

Note that in this web.xml we  just defined two things : 1) listener-class, 2)servlet !
7) ok,the final step is that you need to add sun-jaxws.xml under /greetingWS/WebContent/WEB-INF  which contains endpoints definition:

view sourceprint?

1.<?xml version="1.0" encoding="UTF-8"?>

2.<endpoints xmlns="http://java.sun.com/xml/ns/jax-ws/ri/runtime" version="2.0">

3.<endpoint

4.name="GreetingWS"

5.implementation="juma.mohammad.GreetingImpl"

6.url-pattern="/greeting"/>

7.</endpoints>

8) You need to download JAX-WS library and put jars under /greetingWS/WebContent/WEB-INF/lib.
You can get jars from the attached sample :)
9) Great, now you just need to export this project as a war, and drop it under your Tomcat webapps folder .
10) Run Tomcat.
11) Try this url: http://localhost:8080/greetingWS/greeting
Congratulations... web service information page appeared :)

http://java.dzone.com/articles/jax-ws-deployment-five-minute