/// <summary>
/// Inserts the specified key.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="obj">The obj.</param>
/// <param name="dep">The dep.</param>
/// <param name="timeframe">The timeframe.</param>
/// <param name="priority">The priority.</param>
public static void Insert(string key, object obj, CacheDependency dep, TimeSpan timeframe, CacheItemPriority priority)
{
CacheItemRemovedCallback callback = null;
// only need call back if item is in the locking states
if (CacheEntries.ContainsKey(key))
{
callback = new CacheItemRemovedCallback(CacheHelper.ItemRemovedCallback);
}
Insert(key, obj, dep, timeframe, priority, callback);
}
/// <summary>
/// Items the removed callback.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="value">The value.</param>
/// <param name="reason">The reason.</param>
internal static void ItemRemovedCallback(string key, object value, CacheItemRemovedReason reason)
{
if (reason == CacheItemRemovedReason.Expired)
{
CacheEntry cacheEntry = CacheEntries.Get(key);
if (cacheEntry != null)
{
lock (cacheEntry.Lock)
{
CacheEntries.Remove(key);
}
}
}
}
/// <summary>
/// Gets the lock.
/// </summary>
/// <param name="key">The key.</param>
/// <returns></returns>
public static object GetLock(string key)
{
return(CacheEntries.GetLock(key));
}