/**
* Apply a mutation to the Datastore (commit)
*
* @param \Google_Service_Datastore_Mutation $obj_mutation
* @return \Google_Service_Datastore_CommitResponse
*/
private function commitMutation(\Google_Service_Datastore_Mutation $obj_mutation)
{
$obj_request = new \Google_Service_Datastore_CommitRequest();
if (null === $this->str_next_transaction) {
$obj_request->setMode('NON_TRANSACTIONAL');
} else {
$obj_request->setMode('TRANSACTIONAL');
$obj_request->setTransaction($this->str_next_transaction);
$this->str_next_transaction = null;
}
$obj_request->setMutation($obj_mutation);
$this->obj_last_response = $this->obj_datasets->commit($this->str_dataset_id, $obj_request);
return $this->obj_last_response;
}
/**
* Apply a mutation to the Datastore (commit)
*
* @param \Google_Service_Datastore_Mutation $obj_mutation
* @return \Google_Service_Datastore_CommitResponse
* @throws Contention
* @throws \Google_Service_Exception
*/
private function commitMutation(\Google_Service_Datastore_Mutation $obj_mutation)
{
$obj_request = new \Google_Service_Datastore_CommitRequest();
if (null === $this->str_next_transaction) {
$obj_request->setMode('NON_TRANSACTIONAL');
} else {
$obj_request->setMode('TRANSACTIONAL');
$obj_request->setTransaction($this->str_next_transaction);
$this->str_next_transaction = NULL;
}
$obj_request->setMutation($obj_mutation);
try {
$this->obj_last_response = $this->obj_datasets->commit($this->str_dataset_id, $obj_request);
} catch (\Google_Service_Exception $obj_exception) {
$this->obj_last_response = NULL;
if (409 == $obj_exception->getCode()) {
throw new Contention('Datastore contention', 409, $obj_exception);
} else {
throw $obj_exception;
}
}
}
