/**
* 格式化从Data class获得的配置信息
*
* @param array $options
* @return array
*/
protected function normalizeOptions(array $options)
{
$options = array_merge(array('service' => null, 'collection' => null, 'attributes' => array(), 'readonly' => false, 'strict' => false), $options);
$primary_key = array();
foreach ($options['attributes'] as $key => $attribute) {
$attribute = Types::normalizeAttribute($attribute);
if ($attribute['strict'] === null) {
$attribute['strict'] = $options['strict'];
}
if ($attribute['primary_key'] && !$attribute['deprecated']) {
$primary_key[] = $key;
}
$options['attributes'][$key] = $attribute;
}
if (!$primary_key) {
throw new \RuntimeException('Mapper: undefined primary key');
}
$options['primary_key'] = $primary_key;
return $options;
}
