/**
* {@inheritdoc}
*/
protected function extract(Message $message)
{
if (!$message->hasBuckets()) {
return null;
}
return new ArrayIterator($message->buckets);
}
/**
* @return boolean
*/
protected function isDone()
{
if ($this->message === null) {
return false;
}
if ($this->message->hasDone() && $this->message->done) {
return true;
}
return false;
}
/**
* {@inheritdoc}
*/
protected function extract(Message $message)
{
if ($message->hasResults()) {
return $this->iteratorFromResults($message->results);
}
if ($message->hasKeys()) {
return $this->iteratorFromKeys($message->keys);
}
return null;
}
/**
* {@inheritdoc}
*/
protected function extract(Message $message)
{
if (!$message->hasResponse()) {
return null;
}
$phase = $message->hasPhase() ? $message->phase : 0;
$response = json_decode($message->response, true);
$entry = new MapReduceEntry();
$entry->phase = $phase;
$entry->response = $response;
return $entry;
}
protected function _prepareData(\DrSlump\Protobuf\Message $args = null)
{
$data = array();
if ($args !== null) {
$descriptor = $args->descriptor();
if ($descriptor->getFieldByName('accounting') !== null) {
$this->userId = $args->getAccounting()->getUserId();
$this->transactionId = $args->getAccounting()->getTransactionId();
}
}
$data[] = $this->getRestMethod()->path;
if (isset($this->userId)) {
$data[] = $this->userId;
} else {
$data[] = "unknownUser";
}
if (isset($this->transactionId)) {
$data[] = $this->transactionId;
} else {
$data[] = "unknownTransaction";
}
return $data;
}