public static StartNodeCollection GetCachedStartNodesByUserId(int userId, ApplicationContext applicationContext, DatabaseContext databaseContext)
{
StartNodeCollection startNodes = applicationContext.ApplicationCache.RuntimeCache.GetCacheItem <StartNodeCollection>(Resources.CacheKeyPrefix + userId.ToString());
if (startNodes == null)
{
startNodes = GetAndCacheStartNodes(userId, applicationContext, databaseContext);
}
return(startNodes);
}
private static StartNodeCollection CacheUserStartNodes(int userId, UserStartNodes userStartNodes, ApplicationContext applicationContext, DatabaseContext databaseContext)
{
StartNodeCollection startNodes = new StartNodeCollection();
if (userStartNodes != null)
{
startNodes.Content = (!string.IsNullOrWhiteSpace(userStartNodes.Content)) ? Array.ConvertAll(userStartNodes.Content.Split(','), int.Parse) : null;
startNodes.Media = (!string.IsNullOrWhiteSpace(userStartNodes.Media)) ? Array.ConvertAll(userStartNodes.Media.Split(','), int.Parse) : null;
}
applicationContext.ApplicationCache.RuntimeCache.InsertCacheItem <StartNodeCollection>(Resources.CacheKeyPrefix + userId.ToString(), () => startNodes);
return(startNodes);
}