/**
* @param SplObjectStorage $listaNotificacoes
* @return void
*/
public function adicionarVarios(SplObjectStorage &$listaNotificacoes)
{
$batchNotificacoes = array();
$batchNotificacoesPorUsuario = array();
$dataEnvio = time();
foreach ($listaNotificacoes as $notificacao) {
$UUID = UUID::mint();
$notificacao->setId($UUID->string);
$notificacao->setDataEnvio($dataEnvio);
$usuarioId = $notificacao->getDestinatario()->getId();
$batchNotificacoes[$UUID->bytes] = $notificacao->toCassandra();
$batchNotificacoesPorUsuario[$usuarioId] = array($UUID->bytes => '');
}
$this->_cf->batch_insert($batchNotificacoes);
$this->_notificacoesPorUsuarioCF->batch_insert($batchNotificacoesPorUsuario);
$this->_notificacoesNovasPorUsuarioCF->batch_insert($batchNotificacoesPorUsuario);
}
/**
* @param string $usuarioId
* @param array $listaDeRS
* @return void
*/
private function _salvarListaDeRS($usuarioId, array $listaDeRS)
{
if (empty($listaDeRS)) {
return;
}
$batchListaRS = array();
$listaRSKeys = array();
foreach ($listaDeRS as $RS) {
$rsUIID = UUID::mint();
$RS->setId($rsUIID->string);
$batchListaRS[$rsUIID->bytes] = $RS->toCassandra();
$listaRSKeys[$rsUIID->bytes] = '';
$RS->setPersistido(true);
}
$this->_RSCF->batch_insert($batchListaRS);
$this->_RSPorUsuarioCF->insert($usuarioId, $listaRSKeys);
}
/**
* Inserts or updates columns in multiple rows. Note that this operation is only atomic
* per row.
*
* @param array $rows an array of keys, each of which maps to an array of columns. This
* looks like array(key => array(column_name => column_value))
* @param int $timestamp the timestamp to use for these insertions. Leaving this as null will
* result in a timestamp being generated for you
* @param int $ttl time to live for the columns; after ttl seconds they will be deleted
* @param cassandra_ConsistencyLevel $writeConsistencyLevel affects the guaranteed
* number of nodes that must respond before the operation returns
*
* @return int the timestamp for the operation | false
*/
public function batchInsert($rows, $timestamp = null, $ttl = null, $writeConsistencyLevel = null)
{
return $timestamp === $this->_columnFamily->batch_insert($rows, $timestamp, $ttl, $writeConsistencyLevel);
}
