EditSession::getObject

public function getObject()
{
	if(!$this->objectId)
	{
		return null;
	}

	if(isset($this->object) && $this->objectId == $this->object->getId())
	{
		return $this->object;
	}
	$this->object = File::loadById($this->objectId);

	return $this->object;
}