Spring webservices part 2 jax-ws example

This is a simple example of webservices using jax-ws spring component.
It is a contact application that allows you to store your addresses.
The webservice retrieves the list of contacts.

web.xml

 <servlet>  
 <servlet-name>jaxws-servlet</servlet-name>  
 <servlet-class>com.sun.xml.ws.transport.http.servlet.WSSpringServlet</servlet-class>  
 </servlet>  
 <servlet-mapping>  
 <servlet-name>jaxws-servlet</servlet-name>  
 <url-pattern>/ContactAppService</url-pattern>  
 </servlet-mapping>  

springwebapp-servlet.xml

 <!-- use component-scan and annotations -->  
 <context:component-scan base-package="com.mycompany" />  
 <mvc:annotation-driven />  

applicationContext.xml
setup bean definitions use jax-ws spring components

 <beans xmlns:ws="http://jax-ws.dev.java.net/spring/core">http://jax-ws.dev.java.net/spring/core"  
 xmlns:wss="http://jax-ws.dev.java.net/spring/servlet">http://jax-ws.dev.java.net/spring/servlet"  
 xsi:schemaLocation="  
 http://jax-ws.dev.java.net/spring/core">http://jax-ws.dev.java.net/spring/core   
 http://jax-ws.dev.java.net/spring/core.xsd">http://jax-ws.dev.java.net/spring/core.xsd  
 http://jax-ws.dev.java.net/spring/servlet">http://jax-ws.dev.java.net/spring/servlet   
 http://jax-ws.dev.java.net/spring/servlet.xsd">http://jax-ws.dev.java.net/spring/servlet.xsd  
 ">  
 <bean id="simplecontactApp" class="com.mycompany.SimpleContactAppImpl">  
 <property name="contactDao">  
 <ref bean="contactDao" />  
 </property>  
 </bean>  
 <bean id="wsLoggingHandler" class="com.mycompany.common.LoggingHandler">  
 </bean>  
 <wss:binding url="/ContactAppService">  
 <wss:service>  
 <ws:service bean="#simplecontactApp">  
 <ws:handlers>  
 <ref bean="wsLoggingHandler" />  
 </ws:handlers>  
 </ws:service>  
 </wss:service>  
 </wss:binding>  
 </beans>  

java interface code
SimpleContactApp.java

 package com.mycompany;  
 import javax.jws.WebResult;  
 import javax.jws.WebService;  
 import javax.jws.soap.SOAPBinding;  
 /**  
 * Exposing web services using JAX-WS  
 * @author ming  
 *  
 */  
 @WebService  
 @SOAPBinding(style = SOAPBinding.Style.RPC, use=SOAPBinding.Use.LITERAL)  
 public interface SimpleContactApp {  
 @WebResult(name="return")  
 public Contact getContact(String firstName);  
 public void insertAcontact(Contact contact);  
 public String sayHello();  
 }  

java implementation code
SimpleContactAppImpl.java

 package com.mycompany;  
 import javax.jws.WebService;  
 import com.mycompany.dao.ContactDAO;  
 /**  
 * This is a simple webservice can be deployed along with a webapp  
 * remember to use simple data types  
 * webservices interoperability simple data types  
 * to access http://localhost:8080/ContactAppService?WSDL  
 * @author ming  
 *  
 */  
 @WebService(serviceName="ContactAppService", portName="ContactService",   
 endpointInterface = "com.mycompany.SimpleContactApp")  
 public class SimpleContactAppImpl implements SimpleContactApp {  
 private ContactDAO contactDao;  
 @Override  
 public Contact getContact(String firstName) {  
 return contactDao.getContact(1);  
 }  
 @Override  
 public void insertAcontact(Contact contact) {  
 contactDao.insertContact(contact);  
 }  
 public ContactDAO getContactDao() {  
 return contactDao;  
 }  
 public void setContactDao(ContactDAO contactDao) {  
 this.contactDao = contactDao;  
 }  
 @Override  
 public String sayHello() {  
 return "hello to you too";  
 }  
 }  

jars
Download the jax-ws reference implementation from java.net:
http://jax-ws.java.net/
extract and get the jars
jaxb-api.jar (We use jaxb for the object to xml bindings.)
jaxb-impl.jar
jaxws-api.jar
jaxws-rt.jar
ha-api.jar
gmbal-api-only.jar
management-api.jar
policy.jar
stax-ex.jar
streambuffer.jar
xbean-spring-2.7.jar
(Include spring and hibernate and database jars.)
jaxws-spring-1.8.jar (Download from the jax-ws commons spring section)
Put all jars in WEB-INF/lib

Simple Client App
ContactWebserviceClient

 package com.mycompany.client;  
 import java.util.Collection;  
 import java.util.List;  
 import org.springframework.beans.BeansException;  
 import org.springframework.context.ApplicationContext;  
 import org.springframework.context.support.ClassPathXmlApplicationContext;  
 import com.mycompany.Contact;  
 import com.mycompany.SimpleContactApp;  
 public class ContactWebserviceClient {  
 private SimpleContactApp service;  
 /**  
 * @param args  
 */  
 public static void main(String[] args) {  
 try {  
 ApplicationContext ctx = new   
 ClassPathXmlApplicationContext("com/mycompany/client/contactclient.xml");  
 ContactWebserviceClient conapp = (ContactWebserviceClient)   
 ctx.getBean("client");  
 Contact ch = conapp.getService().getContact("contact1");  
 System.out.println((ch == null) ? "contact is null add some   
 test data" : "contact firstname " + ch.getFirstName());  
 System.out.println(conapp.getService().sayHello());  
 } catch (BeansException e) {  
 e.printStackTrace();  
 }  
 }  
 public SimpleContactApp getService() {  
 return service;  
 }  
 public void setService(SimpleContactApp service) {  
 this.service = service;  
 }  
 }  

With contactclient.xml

 <bean id="client" class="com.mycompany.client.ContactWebserviceClient">  
 <property name="service" ref="contactAppWebService"/>  
 </bean>  
 <bean id="contactAppWebService"   
 class="org.springframework.remoting.jaxws.JaxWsPortProxyFactoryBean">  
 <property name="serviceInterface" value="com.mycompany.SimpleContactApp"/>  
 <property name="wsdlDocumentUrl"   
 value="http://localhost:8080/springwebapp/ContactAppService?WSDL"/>  
 <property name="namespaceUri" value="http://mycompany.com/"/>  
 <property name="serviceName" value="ContactAppService"/>  
 <property name="portName" value="ContactService"/>  
 </bean>