cartitem.java

简单的Jdon实现

package com.jdon.framework.samples.jpetstore.domain;


import java.math.BigDecimal;

import com.jdon.controller.model.Model;

public class CartItem extends Model {

    /* Private Fields */
    private String workingItemId;

    private int quantity;

    private boolean inStock;

    private Item item;
    
    private BigDecimal total;

    /* JavaBeans Properties */

    public boolean isInStock() {
        return inStock;
    }

    public void setInStock(boolean inStock) {
        this.inStock = inStock;
    }

    public Item getItem() {
        return item;
    }

    public void setItem(Item item) {
        this.item = item;
    }

    public int getQuantity() {
        return quantity;
    }

    public void setQuantity(int quantity) {
        this.quantity = quantity;
    }

    /**
     * @return Returns the workingItemId.
     */
    public String getWorkingItemId() {
        return workingItemId;
    }

    /**
     * @param workingItemId
     *            The workingItemId to set.
     */
    public void setWorkingItemId(String workingItemId) {
        this.workingItemId = workingItemId;
    }
    
    /**
     * @return Returns the total.
     */
    public BigDecimal getTotal() {
        if (item != null && item.getListPrice() != null) {
            total = item.getListPrice().multiply(new BigDecimal(quantity));
          } else {
            total = null;
          }        
        return total;
    }
    /**
     * @param total The total to set.
     */
    public void setTotal(BigDecimal total) {
        this.total = total;
    }
    
    
}