/**
* @param array<string> $keys
* @return \Kbrw\RiakBundle\Model\KV\Datas
*/
public function fetch($keys)
{
$datas = new Datas();
foreach ($keys as $key) {
if (array_key_exists($key, $this->content)) {
$datas->add(new Data($key, $this->content[$key]));
}
}
return $datas;
}
/**
* @param string $method
* @param \Kbrw\RiakBundle\Model\KV\Datas $datas
* @param \Guzzle\Http\Curl\CurlMultiInterface $curlMulti
* @param \Guzzle\Service\Client $client
* @return array<\Guzzle\Http\Message\RequestInterface>
*/
public function prepareRequests($method, $datas, &$curlMulti, $client)
{
$requests = array();
foreach ($datas->getDatas() as $data) {
$request = $client->createRequest($method, urlencode($data->getKey()), $data->getHeaderBag()->all(), $data->getContent(true));
$curlMulti->add($request);
$requests[$data->getKey()] = $request;
}
return $requests;
}
/**
* @param \Kbrw\RiakBundle\Model\Cluster\Cluster $cluster
* @param \Kbrw\RiakBundle\Model\Bucket\Bucket $bucket
* @param array<string> $keys
* @return \Kbrw\RiakBundle\Model\KV\Datas
*/
public function fetch($cluster, $bucket, $keys)
{
if (!is_array($keys)) {
$keys = array($keys);
}
$datas = new Datas();
// Split work in smaller pieces to avoid exception caused by too many opened connections
if (count($keys) > $cluster->getMaxParallelCalls()) {
$chunks = array_chunk($keys, $cluster->getMaxParallelCalls());
foreach ($chunks as $chunk) {
$datas->addAll($this->fetch($cluster, $bucket, $chunk));
}
return $datas;
}
foreach ($keys as $key) {
$key = trim($key);
$data = new Data($key);
if (isset($this->content[$key])) {
$data->setStringContent($this->content[$key]);
if ($this->contentTypeNormalizer->isFormatSupportedForSerialization($bucket->getFormat())) {
/*var_dump($data->getRawContent());
var_dump($bucket->getFullyQualifiedClassName());
var_dump($bucket->getFormat());
exit;*/
$riakKVObject = $this->serializer->deserialize($data->getContent(true), $bucket->getFullyQualifiedClassName(), $bucket->getFormat());
if ($riakKVObject !== false) {
if ($riakKVObject instanceof Transmutable) {
$riakKVObject = $riakKVObject->transmute();
}
$data->setContent($riakKVObject);
}
}
}
$datas->add($data);
}
return $datas;
}
