/// <summary>
/// This method is called when a transaction event occurs.
/// </summary>
/// <param name="transactionEvent">The transaction event</param>
void ITransactionEventNotification.OnTransactionEvent(TransactionEventNotificationArgs transactionEvent)
{
switch (transactionEvent.EventType)
{
case TransactionEventType.Commit:
ICache <TKey, TValue> cache;
// Remove the cache from the list of caches
_privateCaches.TryRemove(transactionEvent.Transactionid, out cache);
// If there was a private cache, then commit it to the public cache
if (cache != null)
{
var publicCache = GetPublicCache();
foreach (var kvp in cache)
{
TKey key = kvp.Key;
TValue value = kvp.Value;
Add(key, value, publicCache, false);
}
}
break;
case TransactionEventType.Rollback:
// Remove the transaction specific data.
_privateCaches.TryRemove(transactionEvent.Transactionid, out cache);
break;
}
}
/// <summary>
/// </summary>
/// <param name="transactionEvent"></param>
void ITransactionEventNotification.OnTransactionEvent(TransactionEventNotificationArgs transactionEvent)
{
lock ( _syncRoot )
{
switch (transactionEvent.EventType)
{
case TransactionEventType.Commit:
// Remove the cache from the list of caches
HashSet <string> cache;
if (_cachedItems.TryGetValue(transactionEvent.Transactionid, out cache))
{
_cachedItems.Remove(transactionEvent.Transactionid);
// Commit all the data from the transaction specific cache
// to the default cache.
foreach (string s in cache)
{
HashSet <string> defaultCache = GetCache(true);
defaultCache.Add(s);
}
}
break;
case TransactionEventType.Rollback:
_cachedItems.Remove(transactionEvent.Transactionid);
break;
}
}
}