protected function configure()
{
$this->addOption('choices', Locale::getDisplayCountries(\Locale::getDefault()));
parent::configure();
}
/**
* @inheritDoc
*/
protected function configure()
{
$this->addOption('choices', Locale::getDisplayLanguages($this->locale));
parent::configure();
}
/**
* {@inheritDoc}
*/
protected function configure()
{
$this->addRequiredOption('em');
$this->addRequiredOption('class');
$this->addOption('property');
$this->addOption('query_builder');
// Override option - it is not required for this subclass
$this->addOption('choices', array());
parent::configure();
// The entities can be passed directly in the "choices" option.
// In this case, initializing the entity cache is a cheap operation
// so do it now!
if (is_array($this->getOption('choices')) && count($this->getOption('choices')) > 0) {
$this->initializeChoices();
}
// If a query builder was passed, it must be a closure or QueryBuilder
// instance
if ($qb = $this->getOption('query_builder')) {
if (!($qb instanceof QueryBuilder || $qb instanceof \Closure)) {
throw new InvalidOptionsException('The option "query_builder" most contain a closure or a QueryBuilder instance', array('query_builder'));
}
}
}
