用CXF+Spring发布服务端与客户端（代码优先）

web.xml:

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
    "http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>WEB-INF/beans.xml</param-value>
	</context-param>

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

	<servlet>
		<servlet-name>CXFServlet</servlet-name>
		<display-name>CXF Servlet</display-name>
		<servlet-class>
			org.apache.cxf.transport.servlet.CXFServlet
		</servlet-class>
		<load-on-startup>1</load-on-startup>
	</servlet>

	<servlet-mapping>
		<servlet-name>CXFServlet</servlet-name>
		<url-pattern>/*</url-pattern>
	</servlet-mapping>
</web-app>

 服务端入参POJO：

package demo.order;


public class Order {

	private String customerID;
	private String itemID;
	private int qty;
	private double price;

	// Contructor
	public Order() {
	}

	public String getCustomerID() {
		return customerID;
	}

	public void setCustomerID(String customerID) {
		this.customerID = customerID;
	}

	public String getItemID() {
		return itemID;
	}

	public void setItemID(String itemID) {
		this.itemID = itemID;
	}

	public int getQty() {
		return qty;
	}

	public void setQty(int qty) {
		this.qty = qty;
	}

	public double getPrice() {
		return price;
	}

	public void setPrice(double price) {
		this.price = price;
	}

}

 SEI:

package demo.order;

import javax.jws.WebService;

@WebService
public interface OrderProcess {
    String processOrder(Order order);
}

 实现类:

package demo.order; 

import javax.jws.WebService;

@WebService
public class OrderProcessImpl implements OrderProcess {

    public String processOrder(Order order) {
		String orderID = validate(order);
        return orderID;
    }

	/**
	 * Validates the order and returns the order ID
	**/
	private String validate(Order order) {
		String custID = order.getCustomerID();
		String itemID = order.getItemID();
		int qty = order.getQty();
		double price = order.getPrice();

		if (custID != null && itemID != null && !custID.equals("") && !itemID.equals("") && qty > 0 && price > 0.0) {
			return "ORD1234";
		}
		return null;
	}
}

通过spring发布服务配置：

<?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">

	<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="orderProcess" 
	  implementor="demo.order.OrderProcessImpl" 
	  address="/OrderProcess" />
	  
</beans>

 客户端：

package demo.order.client;


import demo.order.OrderProcess;
import demo.order.Order;

import org.springframework.context.support.ClassPathXmlApplicationContext;


public final class Client {

    public Client() {
    }

    public static void main(String args[]) throws Exception {
         ClassPathXmlApplicationContext context 
            = new ClassPathXmlApplicationContext(new String[] {"demo/order/client/client-beans.xml"});

        OrderProcess client = (OrderProcess) context.getBean("orderClient");
		Order order = new Order();
		order.setCustomerID("C001");
		order.setItemID("I001");
		order.setQty(100);
		order.setPrice(200.00);

        String orderID = client.processOrder(order);
        String message = (orderID == null) ? "Order not approved" : "Order approved; order ID is " + orderID;
		System.out.println(message);
            
    }
}

 客户端spring配置：

<?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">

	<jaxws:client id="orderClient" serviceClass="demo.order.OrderProcess" address="http://localhost:8080/orderapp/OrderProcess" >
	</jaxws:client>

</beans>