public int ClearDatabaseCache(string cachePrefix)
{
var cacheKeyPrefix = CacheHelper.CreateCacheKey(cachePrefix ?? "");
var enumerableCache = _cacheRepository.GetEnumerator();
var count = 0;
while (enumerableCache.MoveNext())
{
if (enumerableCache.Key != null)
{
var key = enumerableCache.Key.ToString();
if (key.StartsWith(cacheKeyPrefix))
{
count++;
_cacheRepository.Remove(enumerableCache.Key.ToString());
}
}
}
return(count);
}
public IEnumerator <KeyValuePair <TKey, CacheValueWrapper <TValue> > > GetEnumerator()
{
//currently this can only be implemented by scanning layer 2 cache - layer 1 is missing data, so enumerating it is not reliable
return(_layer2Repository.GetEnumerator());
}
