/**
* Get a key/value array of metadata for the given path.
*
* @param string $path
* @param array $options
* @return array An associative array of key/value pairs specifying the metadata for this object.
* If no metadata exists, an empty array is returned.
*/
public function fetchMetadata($path, $options = null)
{
$result = $this->rackspace->getMetadataObject($this->container, $path);
if (!$this->rackspace->isSuccessful()) {
throw new Exception\RuntimeException('Error on fetch metadata: ' . $this->rackspace->getErrorMsg());
}
$metadata = array();
if (isset($result['metadata'])) {
$metadata = $result['metadata'];
}
// delete the self::DELETE_METADATA_KEY - this is a trick to remove all
// the metadata information of an object (see deleteMetadata).
// Rackspace doesn't have an API to remove the metadata of an object
unset($metadata[self::DELETE_METADATA_KEY]);
return $metadata;
}
