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<?php |
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namespace Gendoria\CommandQueue\Worker; |
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use Exception; |
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use InvalidArgumentException; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* Worker runner manager has capabilities of managing workers. |
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* |
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* @author Tomasz Struczyński <[email protected]> |
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*/ |
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class WorkerRunnerManager |
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{ |
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/** |
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* Worker runner services configuration. |
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* |
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* @var array |
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*/ |
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private $runners = array(); |
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/** |
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* Register runner. |
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* |
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* @param string $name Worker name. |
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* @param WorkerRunnerInterface $runner Worker runner. |
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* @param array $options Worker options. |
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*/ |
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public function addRunner($name, WorkerRunnerInterface $runner, array $options = array()) |
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{ |
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$this->runners[$name] = array( |
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'runner' => $runner, |
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'options' => $options, |
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); |
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} |
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/** |
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* Return true, if worker with given name is registered, false otherwise. |
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* |
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* @param string $name |
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* @return boolean |
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*/ |
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public function has($name) |
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{ |
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return array_key_exists($name, $this->runners); |
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} |
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/** |
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* Run worker. |
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* |
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* @param string $name |
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* @param OutputInterface $output |
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* @return void |
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* @throws InvalidArgumentException Thrown, if worker cannto be found for provided name. |
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* @throws Exception Can be thrown, if runner resulted with an error. |
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*/ |
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public function run($name, OutputInterface $output = null) |
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{ |
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if (!$this->has($name)) { |
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throw new InvalidArgumentException("No runner service registered for provided name."); |
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} |
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/* @var $runner WorkerRunnerInterface */ |
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$runner = $this->runners[$name]['runner']; |
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$runner->run($this->runners[$name]['options'], $output); |
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} |
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/** |
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* Get registered runners. |
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* |
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* @return string[] |
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*/ |
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public function getRunners() |
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{ |
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return array_keys($this->runners); |
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} |
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} |
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Gendoria /
command-queue
