business-card/src/main/java/cn/com/tenlion/accesstokenmanager/AccessTokenManager.java

package cn.com.tenlion.accesstokenmanager;


import cn.com.tenlion.pojo.dtos.carduser.CardUserDTO;

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

/**
 * TODO
 * @version 1.0
 * @author LY
 * @date 2021/1/27 11:00
 */
public class AccessTokenManager {

    private static Map<String, CardUserDTO> cardUserVOMap = new ConcurrentHashMap<>();

    private AccessTokenManager(){

    }

    public static AccessTokenManager getInstance(){
        return tokenManageBuiler.accessTokenInstance;
    }


    public CardUserDTO getKey(String key){
        return cardUserVOMap.get(key);
    }

    public void setKey(String key,CardUserDTO cardUserDTO){
        cardUserVOMap.put(key,cardUserDTO);
    }

    public void removeKey(String key){
        cardUserVOMap.remove(key);
    }


    public void updateLastActivityTime(String key){
        CardUserDTO dto = this.getKey(key);
        dto.setLastActivityTime(System.currentTimeMillis());
    }

    private static class tokenManageBuiler{
        private static AccessTokenManager accessTokenInstance = new AccessTokenManager();
    }

}