Source of file QueueManager.php
Size: 4,720 Bytes - Last Modified: 2021-12-23T10:38:27+00:00
/var/www/docs.ssmods.com/process/src/src/QueueManager.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203 | <?php namespace StudioBonito\SilverStripe\Queue; use Config; use Closure; use Injector; use StudioBonito\SilverStripe\Queue\Connectors\ConnectorInterface; class QueueManager { /** * The config instance. * * @var \Config_ForClass */ protected $config; /** * The array of resolved queue connections. * * @var array */ protected $connectors = array(); /** * The array of resolved queue connections. * * @var array */ protected $connections = array(); /** * Fetch the current instance of the queue manager. * * @return \StudioBonito\SilverStripe\Queue\QueueManager */ public static function inst() { return Injector::inst()->get('StudioBonito\SilverStripe\Queue\QueueManager'); } /** * Use DI to pass in the connectors * * @param array $connectors */ public function __construct(array $connectors) { $this->connectors = $connectors; $this->setConfig(Config::inst()->forClass(get_called_class())); } /** * Determine if the driver is connected. * * @param string $name * @return bool */ public function connected($name = null) { return isset($this->connections[$name ?: $this->getDefaultDriver()]); } /** * Resolve a queue connection instance. * * @param string $name * * @return \StudioBonito\SilverStripe\Queue\QueueInterface */ public function connection($name = null) { $name = $name ? : $this->getDefaultDriver(); // If the connection has not been resolved yet we will resolve it now as all // of the connections are resolved when they are actually needed so we do // not make any unnecessary connection to the various queue end-points. if (!isset($this->connections[$name])) { $this->connections[$name] = $this->resolve($name); $this->connections[$name]->setInjector(Injector::inst()); } return $this->connections[$name]; } /** * Resolve a queue connection. * * @param string $name * * @return \StudioBonito\SilverStripe\Queue\QueueInterface */ protected function resolve($name) { $config = $this->getConfig()->get($name); return $this->getConnector($config['driver'])->connect($config); } /** * Get the connector for a given driver. * * @param string $driver * * @return \StudioBonito\SilverStripe\Queue\Connectors\ConnectorInterface * * @throws \InvalidArgumentException */ protected function getConnector($driver) { if (isset($this->connectors[$driver])) { if ($this->connectors[$driver] instanceof ConnectorInterface) { return $this->connectors[$driver]; } else { return call_user_func($this->connectors[$driver]); } } throw new \InvalidArgumentException("No connector for [$driver]"); } /** * Add a queue connection resolver. * * @param string $driver * @param Closure $resolver * * @return void */ public function addConnector($driver, Closure $resolver) { $this->connectors[$driver] = $resolver; } /** * Set the config instance. * * @param \Config_ForClass $config */ public function setConfig($config) { $this->config = $config; } /** * Get the config instance. * * @return \Config_ForClass */ public function getConfig() { return $this->config; } /** * Get the name of the default queue connection. * * @return string */ public function getDefaultDriver() { return $this->getConfig()->default; } /** * Set the name of the default queue connection. * * @param string $name * @return void */ public function setDefaultDriver($name) { $this->getConfig()->default = $name; } /** * Get the full name for the given connection. * * @param string $connection * @return string */ public function getName($connection = null) { return $connection ?: $this->getDefaultDriver(); } /** * Dynamically pass calls to the default connection. * * @param string $method * @param array $parameters * * @return mixed */ public function __call($method, $parameters) { $callable = array($this->connection(), $method); return call_user_func_array($callable, $parameters); } } |