/**
* Set translator object
*
* @param Translator\Translator|Translator\Adapter|null $translator
* @return DisplayGroup
*/
public function setTranslator($translator = null)
{
if (null === $translator || $translator instanceof Translator\Adapter\AbstractAdapter) {
$this->_translator = $translator;
} elseif ($translator instanceof Translator\Translator) {
$this->_translator = $translator->getAdapter();
} else {
throw new Exception\InvalidArgumentException('Invalid translator specified');
}
return $this;
}
/**
* Set global default translator object
*
* @param Translator\Translator|Translator\Adapter|null $translator
* @return void
*/
public static function setDefaultTranslator($translator = null)
{
if (null === $translator) {
self::$_translatorDefault = null;
} elseif ($translator instanceof Translator\Adapter\AbstractAdapter) {
self::$_translatorDefault = $translator;
} elseif ($translator instanceof Translator\Translator) {
self::$_translatorDefault = $translator->getAdapter();
} else {
throw new Exception\InvalidArgumentException('Invalid translator specified');
}
}
