public static void Delete <TKey, TValue>(this LightningTransaction txn, LightningDatabase db, TKey key, TValue value) { var keyBytes = db.ToBytes(key); var valueBytes = db.ToBytes(value); txn.Delete(db, keyBytes, valueBytes); }
public static void Put <TKey, TValue>(this LightningTransaction txn, LightningDatabase db, TKey key, TValue value, PutOptions options = PutOptions.None) { var keyBytes = db.ToBytes(key); var valueBytes = db.ToBytes(value); txn.Put(db, keyBytes, valueBytes, options); }
public static TValue Get <TKey, TValue>(this LightningTransaction txn, LightningDatabase db, TKey key) { var keyBytes = db.ToBytes(key); var valueBytes = txn.Get(db, keyBytes); return(db.FromBytes <TValue>(valueBytes)); }
public static bool TryGetBy <TKey>(this LightningTransaction txn, LightningDatabase db, TKey key, out GetByOperation value) { byte[] valueBytes; var keyBytes = db.ToBytes(key); var result = txn.TryGet(db, keyBytes, out valueBytes); value = result ? new GetByOperation(db, valueBytes) : null; return(result); }
public static void Delete <TKey>(this LightningTransaction txn, LightningDatabase db, TKey key) { var keyBytes = db.ToBytes(key); txn.Delete(db, keyBytes); }
public static byte[] GetRawValue <TKey>(this LightningTransaction txn, LightningDatabase db, TKey key) { var keyBytes = db.ToBytes(key); return(txn.Get(db, keyBytes)); }
public static bool ContainsKey <TKey>(this LightningTransaction txn, LightningDatabase db, TKey key) { var keyBytes = db.ToBytes(key); return(txn.ContainsKey(db, keyBytes)); }