spring in action 使用Spring Web Flow 构建定披萨流程

定披萨流程

image.png

Order 带有披萨订单的所有细节信息

package com.springination.pizza.domain;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

public class Order implements Serializable{
    private static final long serialVersionUID = 1L;
    private Customer customer;
    private List pizzas;
    private Payment payment;
    public Order(){
        pizzas = new ArrayList();
        customer = new Customer();
    }
    public Customer getCustomer(){
        return customer;
    }
    public void setCustomer(Customer customer){
        this.customer = customer;
    }
    public List getPizzas(){
        return pizzas;
    }
    public void setPizzas(List pizzas){
        this.pizzas = pizzas;
    }
    public void addPizza(Pizza pizza){
        pizzas.add(pizza);
    }
    public float getTotal(){
        return 0.0f;
    }
    public Payment getPayment(){
        return payment;
    }
    public void setPayment(Payment payment){
        this.payment = payment;
    }
}

identifyCustomer状态

...

感谢客户流程

  
  
  >
  
    
Thank you for your order!
    Finish
    ]]>
  
 

识别客户

image.png

  
  
  >
  
    
Thank you for your order!
    Finish
    ]]>
  
 

欢迎并询问电话号码


  
  

    


  
Welcome to Spizza!!!
  
    
     

    
  

注册新客户

  
  

    


  
Customer Registration
  
    
    Phone Number: 

    Name: 

    Address: 

    City: 

    State: 

    Zip Code: 

     
    
  

判断配送地址 告知客户能不能送披萨

    
    
    Spizza
    
        
Delivery Unavailable
        
The address is outside of our delivery area. You may still place the order.
            but you will need to pick it up yourself.
            
                                    Continue,I'll pick up the order |
            Never mind
            ]]>
    

image.png

订单和添加披萨

实现添加披萨到订单中

  
  
    
Create Pizza
    
      
      Size:

    

    

    

    

    

    Toppings:

    


    
    

支付流程

image.png

支付的枚举类型

import static org.apache.commons.lang.WordUtils.*;
import java.util.List;
import java.util.Arrays;
public enum PaymentType {
    CASH,CHECK,CREDIT_CARD;
    public static List asList(){
        PaymentType[] all = PaymentType.values();
        return Arrays.asList(all);
    }
    @Override
    public String toString(){
        return capitalizeFully(name().replace('_',' '));
    }
}

如果感兴趣，请关注我的微信公众号：

Capture.PNG