cartitem.java

《J2EE企业级应用开发》一书的配套源代码

package com.j2eeapp.cdstore.cart;
import java.io.Serializable;
public class CartItem implements Serializable {

    private String itemId;
    private String productId;
    private String category;
    private String name;
    private String attribute;
    private int quantity;
    private float unitCost;

    public CartItem(String itemId, String productId, String category, String name,
            String attribute, int quantity, float unitCost) {

    this.category = category;
    this.itemId = itemId;
    this.productId = productId;
    this.name = name;
    this.attribute = attribute;
    this.quantity = quantity;
    this.unitCost = unitCost;
    }       
    
    public String getCategory() {
        return category;
    }

    public String getItemId() {
    return itemId;
    }

    public String getProductId() {
    return productId;
    }

    public String getName() {
    return name;
    }

    public String getAttribute() {
    return attribute;
    }
    public int getQuantity() {
    return quantity;
    }

    public float getUnitCost() {
    return unitCost; 
    }

    public double getTotalCost() {
    return quantity * unitCost;
    }
}