cartitem.java

来自「sun公司的petstore,一个J2ee的示例应用程序.」· Java 代码 · 共 100 行

/*
 * Copyright 2002 Sun Microsystems, Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * - Redistribution in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in
 *   the documentation and/or other materials provided with the
 *   distribution.
 *
 * Neither the name of Sun Microsystems, Inc. or the names of
 * contributors may be used to endorse or promote products derived
 * from this software without specific prior written permission.
 *
 * This software is provided "AS IS," without a warranty of any
 * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
 * EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES
 * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
 * DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
 * OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
 * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
 * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
 * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE,
 * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 *
 * You acknowledge that Software is not designed, licensed or intended
 * for use in the design, construction, operation or maintenance of
 * any nuclear facility.
 */

package com.sun.j2ee.blueprints.cart.model;

import java.io.Serializable;

/**
 * This class represents an individual line item
 * of the shopping cart.
 */
public class CartItem implements Serializable {

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

    public CartItem(String itemId, String productId, String category, String name,
                    String attribute, int quantity, double 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 double getUnitCost() {
        return unitCost;
    }

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