public function outputEntriesSince($log, $start)
{
$cf = TransactionLog::cf();
while (true) {
$keys = [];
$lines = $cf->getSlice($log, $start);
if ($lines) {
foreach ($lines as $line => $type) {
$keys[] = LogEntry::makeId($log, $line);
$start = $line;
}
$entries = LogEntry::cf()->multiGetSlice($keys);
if ($entries) {
foreach ($entries as $transtime => $entry) {
list(, $time) = explode('-', $transtime);
$this->outputLine($time, $entry);
}
}
if (count($lines) < 100) {
break;
}
} else {
break;
}
}
}
public function execute()
{
try {
$cf = TransactionLog::cf();
$entries = $cf->getSlice($this->_log, '', '', true, $this->_lines);
if ($entries) {
$since = last_key($entries);
$this->outputEntriesSince($this->_log, $since);
} else {
echo "No data found\n";
}
} catch (\Exception $e) {
if ($e->getCode() == 404) {
echo "No log exists";
}
throw $e;
}
}
