WebService CXF学习（进阶篇3）：对象传递

前面几节都是讲一些理论知识，现在又用一个例子来说明一下，这一节我们就CXF框架对象传递进行讲解。 
    第一步：创建传输对象Customer 

   @XmlRootElement(name="Customer")
   @XmlAccessorType(XmlAccessType.FIELD)
   @XmlType(propOrder = {"name","age"})
   public class Customer {

private int age;
private String name;

public int getAge() {
    return age;
}

public void setAge(int age) {
    this.age = age;
}

public String getName() {
    return name;
}

public void setName(String name) {
    this.name = name;
}

   }

    @XmlRootElement-指定XML根元素名称（可选） 
    @XmlAccessorType-控制属性或方法序列化 
    四种方案： 
    FIELD-对每个非静态，非瞬变属性JAXB工具自动绑定成XML，除非注明XmlTransient 
    NONE-不做任何处理 
    PROPERTY-对具有set/get方法的属性进行绑定，除非注明XmlTransient 
    PUBLIC_MEMBER -对有set/get方法的属性或具有共公访问权限的属性进行绑定，除非注 
    明XmlTransient 
    @XmlType-映射一个类或一个枚举类型成一个XML Schema类型 

   第二步：创建WebService接口 
  

  @WebService
  public interface HelloService {

public void save(Customer c1,Customer c2);

public void test(String args);

public Customer get(int id);
 }

   每三步：创建WebService接口实现类 
  

  @WebService
  public class HelloServiceImpl implements HelloService {

public void save(Customer c1, Customer c2) {

    System.out.println(c1.getAge()+"---"+c2.getAge());
    System.out.println(c1.getName()+"---"+c2.getName());
}

public void test(String args) {
    System.out.println(args);

}

public Customer get(int id) {
    Customer cus = new Customer();
    cus.setAge(100);
    cus.setName("Josen");
    return cus;
}



   }

   第四步：创建服务端 
  

 public class SoapServer {

ublic static void main(String[] args){
//两种方法，任选一种发布WebService接口
              //Endpoint.publish("http://localhost:8080/helloService", new
               HelloServiceImpl());
JaxWsServerFactoryBean factory = new JaxWsServerFactoryBean();
factory.setAddress("http://localhost:8080/helloService");
factory.setServiceClass(HelloServiceImpl.class);
              factory.getInInterceptors().add(new LoggingInInterceptor());
factory.getOutInterceptors().add(new LoggingOutInterceptor());
factory.create();

  }

  第五步：创建客户端 
 

 public class SoapClient {

public static void main(String[] args){
    JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
    factory.setAddress("http://localhost:8080/helloService");
    factory.setServiceClass(HelloService.class);
               factory.setServiceClass(HelloServiceImpl.class);
               factory.getInInterceptors().add(new LoggingInInterceptor());
    HelloService service = (HelloService)factory.create();

    Customer c1 = new Customer();
    c1.setAge(1);
    c1.setName("aaa");

    Customer c2 = new Customer();
    c2.setAge(2);
    c2.setName("bbb");

    service.save(c1, c2);
    service.test("aaaaaaaaaaaaa");
}
 }

  最后，测试程序 
  运行服务端程序，在浏览器地址栏输入http://localhost:8080/helloService?wsdl查看接口是否发布成功。成功则运行一下客户端程序，看看对象传输是否成功。 

   现在我们来分析一下控制打印的日志信息。 

引用

信息: Inbound Message 
---------------------------- 
ID: 1 
Address: /HelloWorld 
Encoding: UTF-8 
Content-Type: text/xml; charset=UTF-8 
Headers: {content-type=[text/xml; charset=UTF-8], connection=[keep-alive], Host=[localhost:9000], Content-Length=[184], SOAPAction=[""], User-Agent=[Apache CXF 2.2.2], Content-Type=[text/xml; charset=UTF-8], Accept=[*/*], Pragma=[no-cache], Cache-Control=[no-cache]} 
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns1:say xmlns:ns1="http://client.itdcl.com/"><text> Josen</text></ns1:say></soap:Body></soap:Envelope>
-------------------------------------- 
2010-1-9 20:41:56 org.apache.cxf.interceptor.LoggingOutInterceptor$LoggingCallback onClose 
信息: Outbound Message 
--------------------------- 
ID: 1 
Encoding: UTF-8 
Content-Type: text/xml 
Headers: {} 
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header><text xmlns="http://client.itdcl.com/">hi Josen</text></soap:Header><soap:Body><ns1:sayResponse xmlns:ns1="http://client.itdcl.com/"></ns1:sayResponse></soap:Body></soap:Envelope> 
-------------------------------------- 
2010-01-09 20:41:56.578::INFO:  seeing JVM BUG(s) - cancelling interestOps==0 

     当客户端向服器发送请求时，服务端LoggingInInterceptor拉截客户端发送过来的SOAP消息，如下： 

引用

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
<soap:Body> 
<ns1:sayHi xmlns:ns1="http://client.itdcl.com/"> 
<text>Josen</text> 
</ns1:sayHi> 
</soap:Body> 
</soap:Envelope> 

     客户端将请求信息封闭在<soap:Body></soap:Body>中，当然也可以将其放到<soap:Header></soap:Header>，只要在@WebParam中的header设置成true,默认为false; 
     服务器接到请求之后，响应客户端。同样以SOAP形式将信息封装好发回客户端，SOAP信息如下： 

引用

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
<soap:Header> 
<text xmlns="http://client.itdcl.com/">hi Josen</text> 
</soap:Header> 
<soap:Body> 
<ns1:sayResponse xmlns:ns1="http://client.itdcl.com/"></ns1:sayResponse> 
</soap:Body> 
</soap:Envelope>