public function createKey()
{
$key = new \Google_Service_Datastore_Key();
if (isset($this->config['namespace'])) {
$partition = new \Google_Service_Datastore_PartitionId();
$partition->setNamespace($this->config['namespace']);
$key->setPartitionId($partition);
}
return $key;
}
/**
* Apply the current namespace to an object or array of objects
*
* @param $mix_target
* @return mixed
*/
private function applyNamespace($mix_target)
{
if (null !== $this->str_namespace) {
$obj_partition = new \Google_Service_Datastore_PartitionId();
$obj_partition->setNamespace($this->str_namespace);
if (is_array($mix_target)) {
foreach ($mix_target as $obj_target) {
$obj_target->setPartitionId($obj_partition);
}
} else {
$mix_target->setPartitionId($obj_partition);
}
}
return $mix_target;
}
/**
* @return \Google_Service_Datastore_Key
* @throws MissingFieldsException
*/
public function build()
{
$partitionId = new \Google_Service_Datastore_PartitionId();
$partitionId->setDatasetId($this->datasetId);
$partitionId->setNamespace($this->namespace);
$key = new \Google_Service_Datastore_Key();
$key->setPartitionId($partitionId);
$key->setPath($this->getPath());
return $key;
}