79 lines
1.8 KiB
PHP
79 lines
1.8 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Messenger\Handler;
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/**
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* Describes a handler and the possible associated options, such as `from_transport`, `bus`, etc.
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*
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* @author Samuel Roze <samuel.roze@gmail.com>
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*/
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final class HandlerDescriptor
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{
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private $handler;
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private $name;
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private $batchHandler;
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private $options;
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public function __construct(callable $handler, array $options = [])
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{
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if (!$handler instanceof \Closure) {
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$handler = \Closure::fromCallable($handler);
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}
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$this->handler = $handler;
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$this->options = $options;
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$r = new \ReflectionFunction($handler);
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if (str_contains($r->name, '{closure}')) {
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$this->name = 'Closure';
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} elseif (!$handler = $r->getClosureThis()) {
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$class = $r->getClosureScopeClass();
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$this->name = ($class ? $class->name.'::' : '').$r->name;
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} else {
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if ($handler instanceof BatchHandlerInterface) {
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$this->batchHandler = $handler;
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}
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$this->name = \get_class($handler).'::'.$r->name;
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}
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}
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public function getHandler(): callable
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{
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return $this->handler;
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}
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public function getName(): string
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{
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$name = $this->name;
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$alias = $this->options['alias'] ?? null;
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if (null !== $alias) {
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$name .= '@'.$alias;
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}
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return $name;
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}
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public function getBatchHandler(): ?BatchHandlerInterface
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{
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return $this->batchHandler;
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}
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public function getOption(string $option)
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{
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return $this->options[$option] ?? null;
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}
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}
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