CXF 学习一(创建Server和Client)

一、创建Server

1.0创建PO

public class Order {
/**
* 订单编号
*/
private String orderId;
/**
* 订单日期
*/
private Date orderDate;
/**
* 下单人ID
*/
private String userId;
/**
* 订单状态
*/
private byte orderStatus;
/**
* @return the orderId
*/
public String getOrderId() {
return orderId;
}
/**
* @param orderId the orderId to set
*/
public void setOrderId(String orderId) {
this.orderId = orderId;
}
/**
* @return the orderDate
*/
public Date getOrderDate() {
return orderDate;
}
/**
* @param orderDate the orderDate to set
*/
public void setOrderDate(Date orderDate) {
this.orderDate = orderDate;
}
/**
* @return the userId
*/
public String getUserId() {
return userId;
}
/**
* @param userId the userId to set
*/
public void setUserId(String userId) {
this.userId = userId;
}
/**
* @return the orderStatus
*/
public byte getOrderStatus() {
return orderStatus;
}
/**
* @param orderStatus the orderStatus to set
*/
public void setOrderStatus(byte orderStatus) {
this.orderStatus = orderStatus;
}

}

1.1创建WebService接口

@WebService

public  interface OrderService{

Order getOrder(String orderId);

}

1.2创建接口实现类

@WebService(endpointInterface="cn.com.demo.order.service.OrderService",serviceName="orderProcessService")

public class OrderServiceImpl implements OrderService {

public Order getOrder(String orderId) {
Order order=new Order();
Date d=new Date();
order.setOrderId("111");
byte s=0;
order.setOrderStatus(s);
order.setOrderDate(d);
order.setUserId("001");
return order;
}

}

1.3创建applicationContext-cxf.xml配置文件，文件内容如下

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:jaxws="http://cxf.apache.org/jaxws"
    xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

<!-- Load CXF modules from cxf.jar -->
    <import resource="classpath:META-INF/cxf/cxf.xml" />  
    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />  
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />  

<jaxws:endpoint  id="order"
  implementor="cn.com.demo.order.service.impl.OrderServiceImpl"
  address="/cxfOrder"/>
 
</beans>

二、在web.xml中配置CXFServelt和Spring监听器，内容如下

加载Spring配置文件

<context-param>
  <param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/applicationContext-cxf.xml</param-value>
  </context-param>

配置Spring监听器

  <listener>
  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>

配置CXFServlet

<servlet>
  <servlet-name>CXFServlet</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
  </servlet>
  
  <servlet-mapping>
  <servlet-name>CXFServlet</servlet-name>
<url-pattern>/services/*</url-pattern>
  </servlet-mapping>

三、创建Client

3.0创建客户端WebService，Service的包名和接口名可以与Server端不一样(包的名称最好与服务端一致，防止不能访问)，接口中的方法必须与服务端一致

@WebService
public interface OrderProcess {

Order getOrder(String orderId);

}

3.1创建PO，包名可与Server端不相同，类名和属性必须与Server端一致

public class Order {
/**
* 订单编号
*/
private String orderId;
/**
* 订单日期
*/
private Date orderDate;
/**
* 下单人ID
*/
private String userId;
/**
* 订单状态
*/
private byte orderStatus;
/**
* @return the orderId
*/
public String getOrderId() {
return orderId;
}
/**
* @param orderId the orderId to set
*/
public void setOrderId(String orderId) {
this.orderId = orderId;
}
/**
* @return the orderDate
*/
public Date getOrderDate() {
return orderDate;
}
/**
* @param orderDate the orderDate to set
*/
public void setOrderDate(Date orderDate) {
this.orderDate = orderDate;
}
/**
* @return the userId
*/
public String getUserId() {
return userId;
}
/**
* @param userId the userId to set
*/
public void setUserId(String userId) {
this.userId = userId;
}
/**
* @return the orderStatus
*/
public byte getOrderStatus() {
return orderStatus;
}
/**
* @param orderStatus the orderStatus to set
*/
public void setOrderStatus(byte orderStatus) {
this.orderStatus = orderStatus;
}
}

3.2创建Client

public class OrderClient{

private static JaxWsProxyFactoryBean factory=new JaxWsProxyFactoryBean();

public static Object getBean(String url,Class<?> serviceClass){

factory.setServiceClass(serviceClass);

factory.setAddress(url);

OrderProcess orderProcess=(OrderProcess)factory.create();

return orderProcess;

}

}

创建测试类，测试是否能调用

public class Test {
public static void main(String args[]){
OrderProcess orderService=(OrderProcess)OrderClient.getBean("http://localhost:8080/orderdemo/services/cxfOrder", OrderProcess.class);
System.out.println("====================================== "+orderService.getOrder("12").getOrderId());
}
}

3.3上一步创建OrderClient的代码可通过Spring配置实现，创建applicationContext_cxfclient.xml，配置如下

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:jaxws="http://cxf.apache.org/jaxws"
    xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

        <!-- cxf webservice client   -->

<!-- client service interface  -->
      <bean id="client" class="cn.com.cxf.demo.order.service.OrderProcess"  factory-bean="clientFactory" factory-method="create"  />  
 <!--  apache cxf jaxwsProxyFactorybean  -->
 <bean id="clientFactory"  class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean" >
   <!--  service class     -->
 <property name="serviceClass" value="cn.com.cxf.demo.order.service.OrderProcess"  />
 <!-- service address   -->
 <property name="address" value="http://localhost:8080/orderdemo/services/cxfOrder" />

           </bean>

</beans>

3.4创建测试类

public class OrderTest{

public static void main(String args[]) throws Exception {

//读取spring 配置文件

ClassPathXmlApplicationContext  context= new ClassPathXmlApplicationContext(new String[] {"spring/applicationContext_cxfclient.xml"});

//获取客户端的Service接口
OrderProcess clientService=(OrderProcess) context.getBean("client");

System.out.println("===============getOrder:"+clientService.getOrder("11").getOrderId());

}

}