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<?php |
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namespace Ola\RabbitMqAdminToolkitBundle\Command; |
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use Ola\RabbitMqAdminToolkitBundle\DependencyInjection\OlaRabbitMqAdminToolkitExtension; |
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use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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class VhostDefineCommand extends ContainerAwareCommand |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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protected function configure() |
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{ |
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parent::configure(); |
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$this |
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->setName('rabbitmq:vhost:define') |
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->setDescription('Create or update a vhost') |
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->addArgument('vhost', InputArgument::OPTIONAL, 'Which vhost should be configured ?') |
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; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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try { |
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$vhostConfiguration = $this->getVhostConfiguration($input, $output); |
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$vhostHandler = $this->getContainer()->get('ola_rabbit_mq_admin_toolkit.handler.vhost'); |
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$creation = !$vhostHandler->exists($vhostConfiguration); |
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$output->write(sprintf('%s vhost configuration...', $creation ? 'Creating' : 'Updating')); |
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$vhostHandler->define($vhostConfiguration); |
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$output->writeln(sprintf(' %s !', $creation ? 'created' : 'updated')); |
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} catch (\Exception $e) { |
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if (!$this->getContainer()->getParameter('ola_rabbit_mq_admin_toolkit.silent_failure')) { |
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throw $e; |
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} |
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} |
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} |
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/** |
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* @param InputInterface $input |
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* @param OutputInterface $output |
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*/ |
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private function getVhostConfiguration(InputInterface $input, OutputInterface $output) |
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{ |
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$vhost = $input->getArgument('vhost'); |
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if (empty($vhost)) { |
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$vhost = $this->getContainer()->getParameter('ola_rabbit_mq_admin_toolkit.default_vhost'); |
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} |
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$serviceName = sprintf( |
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OlaRabbitMqAdminToolkitExtension::VHOST_MANAGER_SERVICE_TEMPLATE, |
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$vhost |
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); |
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$output->write(sprintf('Looking for service [<info>%s</info>]...', $serviceName)); |
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if (!$this->getContainer()->has($serviceName)) { |
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throw new \InvalidArgumentException(sprintf( |
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'No configuration service found for vhost : "%s"', |
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$vhost |
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)); |
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} |
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$output->writeln(' service found !'); |
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$this->getContainer()->get($serviceName); |
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} |
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} |
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olaurendeau /
RabbitMqAdminToolkitBundle
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.