CommandLoaderInterface.php
2 years ago
ContainerCommandLoader.php
2 years ago
FactoryCommandLoader.php
2 years ago
FactoryCommandLoader.php
56 lines
| 1 | <?php |
| 2 | |
| 3 | /* |
| 4 | * This file is part of the Symfony package. |
| 5 | * |
| 6 | * (c) Fabien Potencier <fabien@symfony.com> |
| 7 | * |
| 8 | * For the full copyright and license information, please view the LICENSE |
| 9 | * file that was distributed with this source code. |
| 10 | */ |
| 11 | namespace IAWP_SCOPED\Symfony\Component\Console\CommandLoader; |
| 12 | |
| 13 | use IAWP_SCOPED\Symfony\Component\Console\Exception\CommandNotFoundException; |
| 14 | /** |
| 15 | * A simple command loader using factories to instantiate commands lazily. |
| 16 | * |
| 17 | * @author Maxime Steinhausser <maxime.steinhausser@gmail.com> |
| 18 | * @internal |
| 19 | */ |
| 20 | class FactoryCommandLoader implements CommandLoaderInterface |
| 21 | { |
| 22 | private $factories; |
| 23 | /** |
| 24 | * @param callable[] $factories Indexed by command names |
| 25 | */ |
| 26 | public function __construct(array $factories) |
| 27 | { |
| 28 | $this->factories = $factories; |
| 29 | } |
| 30 | /** |
| 31 | * {@inheritdoc} |
| 32 | */ |
| 33 | public function has(string $name) |
| 34 | { |
| 35 | return isset($this->factories[$name]); |
| 36 | } |
| 37 | /** |
| 38 | * {@inheritdoc} |
| 39 | */ |
| 40 | public function get(string $name) |
| 41 | { |
| 42 | if (!isset($this->factories[$name])) { |
| 43 | throw new CommandNotFoundException(\sprintf('Command "%s" does not exist.', $name)); |
| 44 | } |
| 45 | $factory = $this->factories[$name]; |
| 46 | return $factory(); |
| 47 | } |
| 48 | /** |
| 49 | * {@inheritdoc} |
| 50 | */ |
| 51 | public function getNames() |
| 52 | { |
| 53 | return \array_keys($this->factories); |
| 54 | } |
| 55 | } |
| 56 |