selcetcache.java

来自「一个专门用来快速开发网站的框架」· Java 代码 · 共 28 行

package com.core.taglib;

import java.util.Map;
import java.util.HashMap;
import java.util.List;

public class SelcetCache {
    private static SelcetCache selcetCache=new SelcetCache();
    Map cache=new HashMap();

    private SelcetCache() {
    }
    public static synchronized SelcetCache getInstance(){
        if(null==selcetCache){
            selcetCache=new SelcetCache();
        }
        return selcetCache;
    }

    public void addSelect(String name,Object obj){
        cache.put(name,obj);
    }

    public List getSelect(String name){
        return (List)cache.get(name);
    }
}