public List <FilterEntity> RefreshCouponCache()
{
List <FilterEntity> orderFilterlist = BusinessService.GetAllFilter();
ICacheItemRefreshAction refreshAction = new FilterCacheRefreshAction();
CacheHelper.Add(ConstantDataManager.CouponCacheKey, orderFilterlist, refreshAction, ConstantDataManager.GetExpiredSeconds(), true);
return(GetAllOrderFilterForCoupon());
}
/// <summary>
/// 自定义刷新操作
/// </summary>
/// <param name="removedKey">移除的键</param>
/// <param name="expiredValue">过期的值</param>
/// <param name="removalReason">移除理由</param>
void ICacheItemRefreshAction.Refresh(string removedKey, object expiredValue, CacheItemRemovedReason removalReason)
{
if (removalReason == CacheItemRemovedReason.Expired)
{
List <FilterEntity> orderFilterlist = BusinessService.GetAllFilter();
ICacheItemRefreshAction refreshAction = new FilterCacheRefreshAction();
CacheHelper.Add(removedKey, orderFilterlist, refreshAction, ConstantDataManager.GetExpiredSeconds(), true);
}
}
/// <summary>
/// 从缓存中获取配置参数
/// </summary>
/// <returns></returns>
public List <FilterEntity> GetAllOrderFilterForCoupon()
{
var cacheValue = CacheHelper.GetCache(ConstantDataManager.CouponCacheKey);
if (!CacheHelper.ContainsKey(ConstantDataManager.CouponCacheKey))
{
List <FilterEntity> orderFilterlist = BusinessService.GetAllFilter();
ICacheItemRefreshAction refreshAction = new FilterCacheRefreshAction();
CacheHelper.Add(ConstantDataManager.CouponCacheKey, orderFilterlist, refreshAction, ConstantDataManager.GetExpiredSeconds(), true);
return(orderFilterlist);
}
else
{
return(cacheValue as List <FilterEntity>);
}
}