/*
* Close the item to complete its removal from cache.
*
* @param reason The reason the item is removed.
*/
internal void Close(CacheItemRemovedReason reason)
{
Debug.Assert(State == EntryState.RemovedFromCache, "State == EntryState.RemovedFromCache");
State = EntryState.Closed;
object onRemovedTargets = null;
object[] targets = null;
_lockTargets.AcquireWriterLock();
try {
if (_onRemovedTargets != null)
{
onRemovedTargets = _onRemovedTargets;
if (onRemovedTargets is Hashtable)
{
ICollection col = ((Hashtable)onRemovedTargets).Keys;
targets = new object[col.Count];
col.CopyTo(targets, 0);
}
}
}
finally {
_lockTargets.ReleaseWriterLock();
}
if (onRemovedTargets != null)
{
if (targets != null)
{
foreach (object target in targets)
{
if (target is CacheDependency)
{
((CacheDependency)target).ItemRemoved();
}
else
{
CallCacheItemRemovedCallback((CacheItemRemovedCallback)target, reason);
}
}
}
else if (onRemovedTargets is CacheItemRemovedCallback)
{
CallCacheItemRemovedCallback((CacheItemRemovedCallback)onRemovedTargets, reason);
}
else
{
((CacheDependency)onRemovedTargets).ItemRemoved();
}
}
if (_dependency != null)
{
_dependency.DisposeInternal();
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (_dependency != null)
{
_dependency.DisposeInternal();
}
}
}
