WebService CXF学习入门篇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 {

	public 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>