private void OnItemRemove(string key, CacheEventArg args)
{
DataCacheOperationDescriptor descriptor;
if (key.StartsWith($"{Constants.CREATE_REGION_KEY}"))
{
var region = key.Replace($"{Constants.CREATE_REGION_KEY}", "");
descriptor = new DataCacheOperationDescriptor(CacheId, region, "", DataCacheOperations.RemoveRegion, null);
}
else
{
var keyRegion = DataFormatter.SplitKeyAndRegion(key);
var cacheItemVersion = args.Item.CacheItemVersion;
var version = new DataCacheItemVersion(cacheItemVersion);
descriptor = new DataCacheOperationDescriptor(CacheId, keyRegion[1], keyRegion[0], DataCacheOperations.RemoveItem, version);
}
BulkCallback(CacheId, new DataCacheOperationDescriptor[] { descriptor }, NotificationDescriptor);
}