TomcatにJAX-WS Webサービスをデプロイする

package com.mkyong.ws;

import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;
//Service Endpoint Interface
@WebService
@SOAPBinding(style = Style.RPC)
public interface HelloWorld{

    @WebMethod String getHelloWorldAsString();

}

package com.mkyong.ws;

import javax.jws.WebService;
//Service Implementation Bean

@WebService(endpointInterface = "com.mkyong.ws.HelloWorld")
public class HelloWorldImpl implements HelloWorld{

    @Override
    public String getHelloWorldAsString() {
        return "Hello World JAX-WS";
    }
}

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

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems,
Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/j2ee/dtds/web-app__2__3.dtd">

<web-app>
    <listener>
        <listener-class>
                com.sun.xml.ws.transport.http.servlet.WSServletContextListener
        </listener-class>
    </listener>
    <servlet>
        <servlet-name>hello</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>hello</servlet-name>
        <url-pattern>/hello</url-pattern>
    </servlet-mapping>
    <session-config>
        <session-timeout>120</session-timeout>
    </session-config>
</web-app>

WEB-INF/classes/com/mkyong/ws/HelloWorld.class
WEB-INF/classes/com/mkyong/ws/HelloWorldImpl.class
WEB-INF/web.xml
WEB-INF/sun-jaxws.xml

<project name="HelloWorldWS" default="dist" basedir=".">
    <description>
        Web Services build file
    </description>
  <!-- set global properties for this build -->
  <property name="src" location="src"/>
  <property name="build" location="build"/>
  <property name="dist"  location="dist"/>
  <property name="webcontent"  location="WebContent"/>

  <target name="init">
        <!-- Create the time stamp -->
        <tstamp/>
        <!-- Create the build directory structure used by compile -->
        <mkdir dir="${build}"/>
  </target>

  <target name="compile" depends="init"
    description="compile the source " >
        <!-- Compile the java code from ${src} into ${build} -->
        <javac srcdir="${src}" destdir="${build}"/>
  </target>

  <target name="war" depends="compile"
    description="generate the distribution war" >

    <!-- Create the war distribution directory -->
    <mkdir dir="${dist}/war"/>

    <!-- Follow standard WAR structure -->
    <copydir dest="${dist}/war/build/WEB-INF/" src="${webcontent}/WEB-INF/"/>
    <copydir dest="${dist}/war/build/WEB-INF/classes/" src="${build}"/>

    <jar jarfile="${dist}/war/HelloWorld-${DSTAMP}.war" basedir="${dist}/war/build/"/>
  </target>

</project>