private static ShoutCollection GetLatestShouts(int hostID, int?toUserID, int?chatID, int pageIndex, int pageSize)
{
string cacheKey = GetCacheKey(hostID, toUserID, chatID, pageIndex, pageSize);
CacheManager <string, ShoutCollection> cache = GetShoutCache();
ShoutCollection shouts = cache[cacheKey];
if (shouts == null)
{
shouts = Shout.GetPage(hostID, toUserID, chatID, pageIndex, pageSize);
cache.Insert(cacheKey, shouts, CacheHelper.CACHE_DURATION_IN_SECONDS);
}
return(shouts);
}