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));
}