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<?php |
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/** |
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* Copyright (c) 2016 Jacek Kobus <[email protected]> |
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* See the file LICENSE.md for copying permission. |
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*/ |
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namespace PHPExtra\EventManager\Worker; |
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use PHPExtra\EventManager\Event\Event; |
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use PHPExtra\EventManager\Listener\Listener; |
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use PHPExtra\EventManager\Priority; |
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/** |
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* The Worker class |
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* |
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* @author Jacek Kobus <[email protected]> |
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*/ |
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class Worker |
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{ |
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/** |
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* @var string |
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*/ |
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private $id; |
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/** |
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* @var Listener |
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*/ |
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private $listener; |
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/** |
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* @var string |
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*/ |
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private $eventClass; |
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/** |
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* @var int |
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*/ |
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private $priority; |
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/** |
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* @var string |
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*/ |
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private $methodName; |
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/** |
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* Create new worker that will wake-up listener using event |
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* If priority is null the default (normal) will be used |
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* |
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* @param string $id |
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* @param Listener $listener |
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* @param string $methodName |
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* @param string $eventClass |
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* @param int $priority |
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*/ |
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public function __construct($id, Listener $listener, $methodName, $eventClass, $priority = Priority::NORMAL) |
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{ |
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$this->id = $id; |
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$this->listener = $listener; |
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$this->methodName = $methodName; |
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$this->eventClass = $eventClass; |
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$this->priority = $priority; |
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} |
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/** |
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* @param Event $event |
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* |
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* @return WorkerResult |
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*/ |
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public function run(Event $event) |
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{ |
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try { |
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call_user_func(array($this->getListener(), $this->getMethod()), $event); |
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$result = new WorkerResult($this, $event); |
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} catch (\Exception $e) { |
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$result = new WorkerResult($this, $event, $e); |
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} |
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return $result; |
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} |
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/** |
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* @return string |
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*/ |
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public function getId() |
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{ |
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return $this->id; |
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} |
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/** |
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* Get full worker name including class, method and priority. |
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*/ |
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public function getName() |
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{ |
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return vsprintf('%s::%s()[P:%s]', array( |
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$this->getListenerClass(), |
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$this->getMethodName(), |
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$this->getPriority() |
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)); |
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} |
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/** |
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* @return Listener |
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3 |
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*/ |
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public function getListener() |
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{ |
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return $this->listener; |
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} |
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/** |
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* @return string |
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*/ |
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public function getListenerClass() |
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{ |
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return get_class($this->getListener()); |
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} |
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/** |
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* @return string |
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*/ |
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public function getMethod() |
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{ |
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return $this->getMethodName(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getMethodName() |
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{ |
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return $this->methodName; |
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} |
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/** |
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* @return string |
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*/ |
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public function getEventClass() |
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{ |
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return $this->eventClass; |
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} |
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/** |
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* @return int |
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*/ |
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public function getPriority() |
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{ |
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return $this->priority; |
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} |
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/** |
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* @param $priority |
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* |
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* @return $this |
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*/ |
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public function setPriority($priority) |
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{ |
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$this->priority = $priority; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function __toString() |
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{ |
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return (string)$this->getName(); |
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} |
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} |
phpextra /
event-manager
