/**
* {@inheritdoc}
*
* @param int|string $keyName
* @param string $content
* @param int $lifetime
* @param bool $stopBuffer
*
* @throws Exception
*/
public function save($keyName = null, $content = null, $lifetime = null, $stopBuffer = true)
{
if ($keyName === null) {
$prefixedKey = $this->_lastKey;
} else {
$prefixedKey = $this->getPrefixedIdentifier($keyName);
}
if (!$prefixedKey) {
throw new Exception('The cache must be started first');
}
if (null === $content) {
$cachedContent = $this->_frontend->getContent();
} else {
$cachedContent = $content;
}
if (null === $lifetime) {
$lifetime = $this->_lastLifetime;
if (null === $lifetime) {
$lifetime = $this->_frontend->getLifetime();
}
}
$aKey = $this->buildKey($prefixedKey);
if (is_numeric($cachedContent)) {
$bins = ['value' => $cachedContent];
} else {
$bins = ['value' => $this->_frontend->beforeStore($cachedContent)];
}
$status = $this->db->put($aKey, $bins, $lifetime, [AerospikeDb::OPT_POLICY_KEY => AerospikeDb::POLICY_KEY_SEND]);
if (AerospikeDb::OK != $status) {
throw new Exception(sprintf('Failed storing data in Aerospike: %s', $this->db->error()), $this->db->errorno());
}
if (true === $stopBuffer) {
$this->_frontend->stop();
}
if (true === $this->_frontend->isBuffering()) {
echo $cachedContent;
}
$this->_started = false;
}
