*/
class StatsCommand extends CacheCommand
{
/**
* {@inheritdoc}
*/
protected function configure()
{
$this->setName('doctrine:cache:stats')
->setDescription('Get stats on a given cache provider')
->addArgument('cache-name', InputArgument::REQUIRED, 'For which cache provider would you like to get stats?');
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$cacheName = $input->getArgument('cache-name');
$cacheProvider = $this->getCacheProvider($cacheName);
$cacheProviderName = get_class($cacheProvider);
$stats = $cacheProvider->getStats();
if ($stats === null) {
$output->writeln(sprintf('Stats were not provided for the %s provider of type %s', $cacheName, $cacheProviderName, true));
return;
}
$formatter = $this->getHelperSet()->get('formatter');
$lines = array();
foreach ($stats as $key => $stat) {
$lines[] = $formatter->formatSection($key, $stat);
}
$output->writeln(sprintf('Stats for the %s provider of type %s:', $cacheName, $cacheProviderName, true));
$output->writeln($lines);
}
}