/**
* adds some meta data
* this will end up in response.meta.{$key} or response.data.meta.{$key} ..
* .. depending on $data_level
*
* @param string $key
* @param mixed $meta_data objects are converted in arrays, @see base::convert_object_to_array()
* @param boolean $data_level optional, defaults to false
* @return void
*/
public function add_meta($key, $meta_data, $data_level = false)
{
if ($data_level == false) {
return parent::add_meta($key, $meta_data);
}
if (is_object($meta_data)) {
$meta_data = parent::convert_object_to_array($meta_data);
}
$this->primary_meta_data[$key] = $meta_data;
}
