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<?php |
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|
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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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|
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namespace Symfony\Component\Console\CommandLoader; |
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|
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use Psr\Container\ContainerInterface; |
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use Symfony\Component\Console\Exception\CommandNotFoundException; |
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|
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/** |
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* Loads commands from a PSR-11 container. |
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* |
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* @author Robin Chalas <robin.chalas@gmail.com> |
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*/ |
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class ContainerCommandLoader implements CommandLoaderInterface |
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{ |
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private $container; |
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private $commandMap; |
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|
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/** |
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* @param ContainerInterface $container A container from which to load command services |
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* @param array $commandMap An array with command names as keys and service ids as values |
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*/ |
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public function __construct(ContainerInterface $container, array $commandMap) |
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{ |
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$this->container = $container; |
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$this->commandMap = $commandMap; |
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} |
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|
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/** |
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* {@inheritdoc} |
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*/ |
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public function get($name) |
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{ |
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if (!$this->has($name)) { |
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throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name)); |
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} |
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|
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return $this->container->get($this->commandMap[$name]); |
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} |
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|
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/** |
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* {@inheritdoc} |
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*/ |
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public function has($name) |
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{ |
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return isset($this->commandMap[$name]) && $this->container->has($this->commandMap[$name]); |
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} |
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|
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/** |
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* {@inheritdoc} |
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*/ |
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public function getNames() |
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{ |
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return array_keys($this->commandMap); |
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} |
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} |
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