/**
* Method to commit a transaction.
*
* @param boolean $toSavepoint If true, commit to the last savepoint.
* @return self Returns this object to support chaining.
*
* @throws \RuntimeException
*/
public function transactionCommit($toSavepoint = false)
{
if (version_compare($this->cmsRelease, '3.2', '>=')) {
$this->_db->transactionCommit($toSavepoint);
} else {
if (!$toSavepoint || $this->transactionDepth <= 1) {
$this->_db->transactionCommit();
$this->transactionDepth = 0;
return $this;
}
$this->transactionDepth--;
}
return $this;
}
/**
* Method to update an object in the database.
*
* @return void
*
* @since 12.1
* @throws RuntimeException
*/
protected function doUpdate()
{
// Get the primary key.
$primaryKey = $this->getTableKey('primary', 'primary');
try {
// Start a transaction.
$this->db->transactionStart();
// Update the data for each table.
foreach ($this->tables as $alias => $table) {
// Store the data to the database.
$dump = $this->dumpTable($alias);
$this->db->updateObject($table, $dump, $primaryKey);
}
// Commit the transaction.
$this->db->transactionCommit();
} catch (RuntimeException $error) {
// Rollback the transaction.
$this->db->transactionRollback();
// Rethrow the error.
throw $error;
}
}
