/**
* Save
*
* @throws Exception
* @return array
*/
public final function save()
{
if (empty($this->_table)) {
throw new Exception('Table is not specified');
}
// Update
if ($this->_stored) {
$this->_table->updateRow($this);
} else {
$this->_table->insertRow($this);
}
return $this->getPrimaryKey();
}
