internal IndexCreator(TableCache parent, string indexKeyInCache, SearchConditions searchConditions)
{
_parent = parent;
_index = new TableIndex(searchConditions);
_indexKey = searchConditions.Key;
_indexKeyInCache = indexKeyInCache;
}
internal EnyimIndexCreator(EnyimTableCache parent, string indexKeyInCache, SearchConditions searchConditions)
{
this._parent = parent;
this._index = new TableIndex(searchConditions);
this._indexKey = searchConditions.Key;
this._indexKeyInCache = indexKeyInCache;
}
public void AddEntityToIndex(EntityKey entityKey, Document doc)
{
string key = this._parent.GetEntityKeyInCache(entityKey);
if (key.Length > MaxKeyLength)
{
this._index = null;
return;
}
// adding key to index (it's essential to do this _before_ checking the key length - the index should fail to be read next time)
this._index.Index.Add(entityKey);
// Putting the entity to cache, but only if it doesn't exist there.
// That's because when loading from DynamoDb whe should never overwrite local updates.
this._parent._cacheClient.Store(StoreMode.Add, key, new CacheDocumentWrapper(doc), this._parent._ttl);
}