shopcart.java

正在学习java web编程

/*
 * Created on 2006-1-20
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package cn.ac.ict;

import java.util.Vector;

/**
 * @author zhw
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class ShopCart {
    Vector v = new Vector();
    String submit = null;
    String item = null;
    
    public void addItem(String name) {
    	v.addElement(name);
    }

    public void removeItem(String name) {
    	v.removeElement(name);
    }

    public void setItem(String name) {
    	item = name;
    }
    public String getItem(){
    	return this.item;
    }
    public void setSubmit(String s) {
    	submit = s;
    }
    
    public String getSubmit(){
    	return this.submit;
    }
    public String[] getItems() {
		String[] s = new String[v.size()];
		v.copyInto(s);
		return s;
    }
    public void reset() {
    	submit = null;
    	item = null;
    }
}