userinfocache.java

来自「一个网站的开发 struts+spring+hibernate」· Java 代码 · 共 49 行

package com.laoer.bbscs.sys;

import com.laoer.bbscs.business.*;
import com.laoer.bbscs.bean.*;

/**
 * <p>Title: TianYi BBS</p>
 * <p>Description: TianYi BBS System</p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: LAOER.COM/TIANYISOFT.NET</p>
 * @author laoer
 * @version 6.0
 */

public class UserInfoCache {

  private IUserInfoService userInfoService;

  public UserInfoCache() {
  }

  public IUserInfoService getUserInfoService() {
    return userInfoService;
  }

  public void setUserInfoService(IUserInfoService userInfoService) {
    this.userInfoService = userInfoService;
  }

  public void putUserInfoInCache(UserInfo ui) {
    CacheManager.getCache(1).add(String.valueOf(ui.getId()), ui);
  }

  public UserInfo getUserInfoFromCache(long id) {
    UserInfo ui = (UserInfo) CacheManager.getCache(1).get(String.valueOf(
        id));
    if (ui == null) {
      ui = this.getUserInfoService().findUserInfoById(new Long(id));
      CacheManager.getCache(1).add(String.valueOf(id), ui);
    }
    return ui;
  }

  public void removeFromCache(long id) {
    CacheManager.getCache(1).remove(String.valueOf(id));
  }

}