| private MakeWrittableTransaction ( BTDB.KVDBLayer.InMemoryKeyValueDBTransaction keyValueDBTransaction, IBTreeRootNode btreeRoot ) : IBTreeRootNode | ||
| keyValueDBTransaction | BTDB.KVDBLayer.InMemoryKeyValueDBTransaction | |
| btreeRoot | IBTreeRootNode | |
| return | IBTreeRootNode | |
void MakeWrittable()
{
if (_writting)
{
return;
}
if (_preapprovedWritting)
{
_writting = true;
_preapprovedWritting = false;
return;
}
if (_readOnly)
{
throw new BTDBTransactionRetryException("Cannot write from readOnly transaction");
}
var oldBTreeRoot = BtreeRoot;
_btreeRoot = _keyValueDB.MakeWrittableTransaction(this, oldBTreeRoot);
_writting = true;
InvalidateCurrentKey();
}