function createKeyForTestItem()
{
$path = new Google_Service_Datastore_KeyPathElement();
$path->setKind("URLLinks");
$key = new Google_Service_Datastore_Key();
$key->setPath([$path]);
return $key;
}
/**
* Fetch 1-many Entities, using the Key parts provided
*
* @param array $arr_key_parts
* @param $str_setter
* @return mixed
*/
protected function fetchByKeyPart(array $arr_key_parts, $str_setter)
{
$arr_keys = [];
foreach ($arr_key_parts as $str_key_part) {
$obj_key = new \Google_Service_Datastore_Key();
$obj_element = new \Google_Service_Datastore_KeyPathElement();
$obj_element->setKind($this->obj_schema->getKind());
$obj_element->{$str_setter}($str_key_part);
$obj_key->setPath([$obj_element]);
$arr_keys[] = $obj_key;
}
// Build, run & map the request
return $this->fetchByKeys($arr_keys);
}
/**
* Fetches a unique key from Datastore
*/
public function createUniqueKeyRequest()
{
// retrieve a unique ID from datastore
$path = new \Google_Service_Datastore_KeyPathElement();
$path->setKind(self::KIND);
$key = new \Google_Service_Datastore_Key();
$key->setPath([$path]);
$idRequest = new \Google_Service_Datastore_AllocateIdsRequest();
$idRequest->setKeys([$key]);
return $idRequest;
}
/**
* @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;
}
/**
* Create a Google Entity Key from a GDS Entity, with a Kind any any existing key data
*
* @param Entity $obj_gds_entity
* @return \Google_Service_Datastore_Key
*/
public function createKey(Entity $obj_gds_entity)
{
$obj_key = new \Google_Service_Datastore_Key();
$obj_key->setPath($this->buildKeyPath($obj_gds_entity));
return $obj_key;
}
