protected function association(ProxyQueryInterface $queryBuilder, $data)
{
$types = array(ClassMetadataInfo::ONE_TO_ONE, ClassMetadataInfo::ONE_TO_MANY, ClassMetadataInfo::MANY_TO_MANY, ClassMetadataInfo::MANY_TO_ONE);
if (!in_array($this->getOption('mapping_type'), $types)) {
throw new \RunTimeException('Invalid mapping type');
}
if (!$this->getOption('field_name')) {
throw new \RunTimeException('please provide a field_name options');
}
if (!$this->getOption('callback')) {
$alias = 's_' . $this->getName();
$queryBuilder->leftJoin(sprintf('%s.%s', $queryBuilder->getRootAlias(), $this->getFieldName()), $alias);
return array($alias, 'id');
} else {
return array($this->getOption('alias', $queryBuilder->getRootAlias()), false);
}
}
