public Document GetSingleEntity(EntityKey entityKey)
{
try
{
var docWrapper = this._redis.GetWithRetries <CacheDocumentWrapper>(entityKey.ToRedisKey()).Single();
var result = docWrapper.Document;
this.OnHit.FireSafely();
return(result);
}
catch (Exception)
{
this.OnMiss.FireSafely();
return(null);
}
}
public void PutSingleLoadedEntity(EntityKey entityKey, Document doc)
{
try
{
// again, never overwrite local changes
this._redis.SetWithRetries(entityKey.ToRedisKey(), new CacheDocumentWrapper(doc), When.NotExists);
}
catch (RedisCacheException)
{
// this means the item existed in cache
}
catch (Exception ex)
{
this.Log("An entity with key {0} failed to be put to cache with exception: {1}", entityKey, ex);
}
}
public virtual void AddEntityToIndex(EntityKey entityKey, Document doc)
{
try
{
// putting the entity to cache, but never overwriting local changes
this._parent._redis.SetWithRetries(entityKey.ToRedisKey(), new CacheDocumentWrapper(doc), When.NotExists);
}
catch (RedisCacheException)
{
// this means the item exists in cache
}
catch (Exception ex)
{
this._parent.Log("Error while creating index ({0}): an entity with key {1} failed to be put to cache with exception: {2}", this._searchConditions.Key, entityKey, ex);
}
this.RedisTransaction.HashSet(this.IndexKeyInCache, entityKey.ToRedisValue(), string.Empty);
}
