/**
*
*/
public function &getMetadataFromLabel($label)
{
$metadata_value = $this->getHardCodedMetadataValue($label);
$metadata = null;
// can't refactor with early return as it returns value by ref :(
if ($metadata_value !== null) {
$metadata = Docman_MetadataFactory::getHardCodedMetadataFromLabel($label, $metadata_value);
} elseif (isset($this->_metadata[$label])) {
$metadata = $this->_metadata[$label];
}
return $metadata;
}
