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<?php |
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/** |
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* This file is part of the Cubiche package. |
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* |
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* Copyright (c) Cubiche |
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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 Cubiche\Core\Bus\Middlewares\Handler\Locator; |
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use Cubiche\Core\Bus\Exception\NotFoundException; |
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use Cubiche\Core\Collections\ArrayCollection\ArrayHashMap; |
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/** |
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* InMemoryLocator class. |
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* |
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* @author Ivannis Suárez Jerez <[email protected]> |
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*/ |
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class InMemoryLocator implements LocatorInterface |
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{ |
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/** |
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* @var ArrayHashMap |
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*/ |
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protected $handlers; |
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/** |
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* InMemoryLocator constructor. |
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* |
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* @param array $nameOfMessageToHandlerMap |
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*/ |
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public function __construct(array $nameOfMessageToHandlerMap = []) |
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{ |
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$this->handlers = new ArrayHashMap(); |
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foreach ($nameOfMessageToHandlerMap as $nameOfMessage => $handler) { |
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$this->addHandler($nameOfMessage, $handler); |
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} |
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} |
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/** |
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* @param string $nameOfMessage |
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* @param object $handler |
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*/ |
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public function addHandler($nameOfMessage, $handler) |
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{ |
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if (!is_string($nameOfMessage)) { |
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throw new \InvalidArgumentException(sprintf( |
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'Expected an string as a name of message. Instance of %s given', |
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is_object($nameOfMessage) ? get_class($nameOfMessage) : gettype($nameOfMessage) |
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)); |
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} |
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if (!is_object($handler)) { |
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throw new \InvalidArgumentException(sprintf( |
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'Expected an object as handler. Instance of %s given', |
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gettype($handler) |
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)); |
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} |
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$this->handlers->set($nameOfMessage, $handler); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function locate($nameOfMessage) |
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{ |
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if (!$this->handlers->containsKey($nameOfMessage)) { |
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throw NotFoundException::handlerFor($nameOfMessage); |
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} |
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return $this->handlers->get($nameOfMessage); |
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} |
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} |
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cubiche /
bus
