/**
* Sets the default string format for ActiveRecord objects in this table.
*
* Any of 'XML', 'YAML', 'JSON', or 'CSV'.
*
* @param string $format
* @throws InvalidArgumentException
*/
public function setDefaultStringFormat($format)
{
$formats = Database::getSupportedStringFormats();
$format = strtoupper($format);
if (!in_array($format, $formats)) {
throw new InvalidArgumentException(sprintf('Given "%s" default string format is not supported. Only "%s" are valid string formats.', $format, implode(', ', $formats)));
}
$this->defaultStringFormat = $format;
}
