/**
*
*
* @param object $entity
* @return {string:mixed}
*/
private function exportEntity($entity)
{
$row = $this->entityExporter->export($this->entityMetadata, $entity);
// Remove primary key columns from updatable columns
foreach ($this->entityMetadata->getPrimaryKey()->getColumns() as $column) {
$columnName = $column->getColumnName();
unset($row[$columnName]);
}
if (count($row) < 1) {
throw new \RuntimeException('Nothing to update.');
}
return $row;
}
/**
* Inserts provided entity into storage.
*
* @param object $entity
* @return void
* @throws \DomainException
* @throws \RuntimeException
*/
public function insert($entity)
{
$entityMetadata = $this->getEntityMetadata($entity);
$storage = $entityMetadata->getStorage();
$connectionId = $storage->getConnectionId();
$connection = $this->getConnection($connectionId);
$dbTable = $storage->getTable();
$row = $this->entityExporter->export($entityMetadata, $entity);
$sqlTable = $connection->escapeAndQuoteTable($dbTable);
$sqlFields = array();
$sqlTokens = array();
$parameters = array();
foreach ($row as $columnName => $value) {
$sqlFields[] = $connection->escapeAndQuoteField($columnName);
$sqlTokens[] = '?';
$parameters[] = $value;
}
$sql = "INSERT INTO {$sqlTable} (" . join(', ', $sqlFields) . ") VALUES (" . join(', ', $sqlTokens) . ")";
$connection->execute($sql, $parameters);
$entityMetadata->getPrimaryKey()->bind($connection, $entity);
}