Storm\Core\Mapping\DomainDatabaseMap::MapPersistenceDataToTransaction PHP Method

    private function MapPersistenceDataToTransaction(Object\UnitOfWork $UnitOfWork, Relational\Transaction $Transaction, array $PersistenceDataArray)
    {
        if (count($PersistenceDataArray) === 0) {
            return;
        }
        $EntityRelationalMap = $this->EntityRelationMaps[reset($PersistenceDataArray)->GetEntityType()];
        $PrimaryKeyTable = $EntityRelationalMap->GetPrimaryKeyTable();
        $ResultRows = $this->MapEntityDataToTransaction($UnitOfWork, $Transaction, $EntityRelationalMap, $PersistenceDataArray);
        $RowsWithoutPrimaryKeys = [];
        $PersistenceDataToSupply = [];
        foreach ($ResultRows as $Key => $ResultRow) {
            $Transaction->PersistAll($ResultRow->GetRows());
            $PrimaryKeyRow = $ResultRow->GetRow($PrimaryKeyTable);
            if (!$PrimaryKeyRow->HasPrimaryKey()) {
                $PersistenceDataToSupply[$Key] = $PersistenceDataArray[$Key];
                $RowsWithoutPrimaryKeys[$Key] = $PrimaryKeyRow;
            }
        }
        //Adds a callback to supply the unit of work the generated identity after persistence.
        $Transaction->SubscribeToPostPersistEvent($PrimaryKeyTable, function () use(&$UnitOfWork, &$EntityRelationalMap, &$RowsWithoutPrimaryKeys, &$PersistenceDataToSupply) {
            $Identities = $EntityRelationalMap->MapPrimaryKeysToIdentities($RowsWithoutPrimaryKeys);
            foreach ($Identities as $Key => $Identity) {
                $UnitOfWork->SupplyIdentity($PersistenceDataToSupply[$Key], $Identity);
            }
        });
        return $ResultRows;
    }