session容器

session容器是用来管理存到session里面的对象,而且也方便取出.

主要是为了管理方便. 实现了HttpSessionBindingListener的接口,可以对存入session和移出session做出监听.

java 代码

package org.langsin.computer.web.core;

import java.util.Locale;

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

import org.langsin.computer.vo.User;

public class SessionContainer implements HttpSessionBindingListener {
    private User user;
    private Locale locale;


    public Locale getLocale() {
        return locale;
    }

    public void setLocale(Locale locale) {
        this.locale = locale;
    }

    public User getUser() {
        return user;
    }

    public void setUser(User user) {
        this.user = user;
    }
    public void initialize(){
        user=new User();
    }
    public void cleanUp(){
        this.setUser(null);
    }
    public SessionContainer(){
        super();
        initialize();
    }

    public void valueBound(HttpSessionBindingEvent arg0) {
        // TODO Auto-generated method stub

    }

    public void valueUnbound(HttpSessionBindingEvent arg0) {
        // TODO Auto-generated method stub

    }

}

 

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• 2007-10-25 01:00
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