user.java

来自「Java.Web开发详解.书中例子的源代码,全部都有」· Java 代码 · 共 34 行

package org.sunxin.lesson.jsp.ch09.online;

import javax.servlet.http.HttpSessionBindingListener;
import javax.servlet.http.HttpSessionBindingEvent;

public class User implements HttpSessionBindingListener
{
    private String name;
    private UserList ul=UserList.getInstance();
    
    public User()
    {
    }
    public User(String name)
    {
        this.name=name;
    }
    public void setName(String name)
    {
        this.name=name;
    }
    public String getName()
    {
        return name;
    }
    public void valueBound(HttpSessionBindingEvent event)
    {
        ul.addUser(name);
    }
    public void valueUnbound(HttpSessionBindingEvent event)
    {
        ul.removeUser(name);
    }
}