首先,我们在eclipse中建立一个WebService工程作为服务端,并编写如下代码:
IHelloService.java 服务接口,有一个方法,参数和返回值均为复杂类型User
package test;
public interface IHelloService ...{
public User getUser(User user);
}
User.java
注意,这个javabean里必须要有一个默认没有参数的构造方法,否则在进行aegis绑定会有不能实例化user对象的异常
package test;import java.io.Serializable;
public class User...{
private String username;
private String password;
public User()...{
}
public User(String username, String password) ...{
super();
this.username = username;
this.password = password;
}
public String getPassword() ...{
return password;
}
public void setPassword(String password) ...{
this.password = password;
}
public String getUsername() ...{
return username;
}
public void setUsername(String username) ...{
this.username = username;
}
}
HelloServiceImpl.java
方法实现是传进来一个user对象,把这个对象的username,password变成我们设置的数值,然后返回这个对象
package test;public class HelloServiceImpl implements IHelloService ...{
public void print() ...{
System.out.println("action");
}
public User getUser(User user) ...{
user.setUsername("new name");
user.setPassword("new password");
return user;
}
}
IHelloService.aegis.xml 为复杂参数和返回类型绑定,和IHelloService在一个包下
<?xml version="1.0" encoding="UTF-8"?>
<mappings>
<mapping>
<method name="getUser">
<parameter index="0" componentType="test.User"/>
<return-type componentType="test.User"/>
</method>
</mapping>
</mappings>
services.xml xFire发布文件
<?xml version="1.0" encoding="UTF-8"?>
<beans>
<service xmlns="http://xfire.codehaus.org/config/1.0">
<name>HelloService</name>
<namespace>http://test/HelloService</namespace>
<serviceClass>test.IHelloService</serviceClass>
<implementationClass>test.HelloServiceImpl</implementationClass>
</service>
</beans>
部署到tomcat中,在浏览器中运行http://localhost:8080/XFire/services/HelloService?wsdl
如果部署正确,讲出现XFire生成的wsdl文件
把IHelloService.java, IHelloService.aegis.xm,User.java打包成jar
下面,我们编写消费WS的客户端
新建一个java工程,把服务端的jar放到classpath中,当然,服务和客户端都要有XFire的类库
编写代码
package test;
import java.net.MalformedURLException;
import org.codehaus.xfire.client.XFireProxyFactory;
import org.codehaus.xfire.service.Service;
import org.codehaus.xfire.service.binding.ObjectServiceFactory;
import test.IHelloService;
import test.User;
public class Client ...{
/** *//**
* @param args
*/
public static void main(String[] args) ...{
User user=new User("2","2");
String serviceURL="http://localhost:8080/XFire/services/HelloService";
Service serviceModel = new ObjectServiceFactory().create(IHelloService.class,null,"http://test/HelloService",null);
XFireProxyFactory serviceFactory = new XFireProxyFactory();
IHelloService service = null;
try ...{
service = (IHelloService) serviceFactory.create(serviceModel, serviceURL);
user=service.getUser(user);
System.out.println(user.getUsername()+" - "+user.getPassword());
} catch (MalformedURLException e) ...{
e.printStackTrace();
}
}
}
在tomca安装目录下的bin中启动tomcat(注意不要使用eclipse环境中的启动插件,否则运行客户端时候会自动关掉服务)
运行结果:
new name - new password
真是我们想要的结果