protected override T CreateInstance(ByteBuffer keyBytes, ByteBuffer valueBytes)
{
var keyWriter = new ByteBufferWriter();
keyWriter.WriteBlock(KeyBytes.Buffer, KeyBytes.Offset + _skipBytes, KeyBytes.Length - _skipBytes);
keyWriter.WriteBlock(keyBytes);
return((T)RelationInfo.CreateInstance(Transaction, keyWriter.Data, valueBytes, false));
}
protected override T CreateInstance(ByteBuffer keyBytes, ByteBuffer valueBytes)
{
var keyData = new byte[KeyBytes.Length - _skipBytes + keyBytes.Length];
Array.Copy(KeyBytes.Buffer, KeyBytes.Offset + _skipBytes, keyData, 0, KeyBytes.Length - _skipBytes);
Array.Copy(keyBytes.Buffer, keyBytes.Offset, keyData, KeyBytes.Length - _skipBytes, keyBytes.Length);
return((T)RelationInfo.CreateInstance(Transaction, ByteBuffer.NewAsync(keyData), valueBytes, false));
}
public T FindByIdOrDefault(ByteBuffer keyBytes, bool throwWhenNotFound)
{
StartWorkingWithPK();
if (_transaction.KeyValueDBTransaction.Find(keyBytes) != FindResult.Exact)
{
if (throwWhenNotFound)
{
throw new BTDBException("Not found.");
}
return(default(T));
}
var valueBytes = _transaction.KeyValueDBTransaction.GetValue();
return((T)_relationInfo.CreateInstance(_transaction, keyBytes, valueBytes));
}
public T FindByIdOrDefault(ByteBuffer keyBytes, bool throwWhenNotFound)
{
ResetKeyPrefix();
if (_kvtr.Find(keyBytes) != FindResult.Exact)
{
if (throwWhenNotFound)
{
throw new BTDBException("Not found.");
}
return(default(T));
}
var valueBytes = _kvtr.GetValue();
return((T)_relationInfo.CreateInstance(_transaction, keyBytes, valueBytes));
}
protected virtual T CreateInstance(ByteBuffer keyBytes, ByteBuffer valueBytes)
{
return((T)RelationInfo.CreateInstance(Transaction, keyBytes, valueBytes, false));
}