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<?php namespace Guzzle\Service\Command\Factory; use Guzzle\Common\Exception\InvalidArgumentException; use Guzzle\Service\ClientInterface; /** * Command factory used when you need to provide aliases to commands */ class AliasFactory implements FactoryInterface { /** @var array Associative array mapping command aliases to the aliased command */ protected $aliases; /** @var ClientInterface Client used to retry using aliases */ protected $client; /** * @param ClientInterface $client Client used to retry with the alias * @param array $aliases Associative array mapping aliases to the alias */ public function __construct(ClientInterface $client, array $aliases) { $this->client = $client; $this->aliases = $aliases; } public function factory($name, array $args = array()) { if (isset($this->aliases[$name])) { try { return $this->client->getCommand($this->aliases[$name], $args); } catch (InvalidArgumentException $e) { return null; } } } }