user.java

jsp 应用开发技术光盘 是《jsp应用开发技术》这本书的源代码

package ch08.bookstore;

import java.util.*;
/**
 * 用户类
 */
public class User {
	private String username=null;
	private String password=null;
	private String useremail=null;
	
	private boolean isFirstAccess=true;
	
	//用户访定购过的图书
	private ArrayList booksOrdered=new ArrayList(); 
	
	//构造函数
	public User(String username,String password,String useremail){
		
		this.username=username;
		
		this.password=password;
		if(password==null) password="";
		
		this.useremail=useremail;
		if(useremail==null) useremail="";
	}
	
	public String getUsername(){
		return username;
	}
	
	public void setUsername(String username){
		this.username=username;
	}
	
	public String getPassword(){
		return password;
	}
	
	public void setPassword(String password){
		this.password=password;
	}
	
	public String getUseremail(){
		return useremail;
	}
	
	public void setUseremail(String useremail){
		this.useremail=useremail;
	}
	//把定购的图书放到链表（booksOrdered）中
	public void addBookOrdered(BookDetails book){
		if(book==null) return;
		
		for(Iterator iter=booksOrdered.iterator();iter.hasNext();){
			BookDetails viewedBook=(BookDetails)iter.next();
			if((viewedBook.getBookID()).equals(book.getBookID()))
				return;
		}
		booksOrdered.add(book);
	}	
	//获取booksOrdered变量的迭代子
	public Iterator getBookOrdered(){
		return booksOrdered.iterator();
	}
	
}