public IDictionary <CacheKey, CacheObject> GetCollection(CacheKeyMatchEvaluator cacheKeyMatchEvaluator)
{
lock (this)
{
var cacheObjects = new Dictionary <CacheKey, CacheObject>();
try
{
var cacheEnum = _cache.GetEnumerator();
while (cacheEnum.MoveNext())
{
var cacheKey = new CacheKey(cacheEnum.Current.Key);
var cacheObject = cacheEnum.Current.Value as CacheObject;
if ((cacheKeyMatchEvaluator != null && cacheKeyMatchEvaluator(cacheKey)) ||
cacheKeyMatchEvaluator == null)
{
if (!cacheObjects.ContainsKey(cacheKey))
{
cacheObjects.Add(cacheKey, cacheObject);
}
}
}
}
catch (Exception ex)
{
Utility.ErrorLog(ex.Message, ex);
}
return(cacheObjects);
}
}
public void Remove(CacheKeyMatchEvaluator cacheKeyMatchEvaluator)
{
lock (this)
{
var cacheObjects = GetCollection(cacheKeyMatchEvaluator);
foreach (KeyValuePair <CacheKey, CacheObject> keyValuePair in cacheObjects)
{
Remove(keyValuePair.Key);
}
}
}
