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<?php |
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/** |
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* Phossa Project |
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* |
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* PHP version 5.4 |
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* |
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* @category Library |
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* @package Phossa2\Di |
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* @copyright Copyright (c) 2016 phossa.com |
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* @license http://mit-license.org/ MIT License |
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* @link http://www.phossa.com/ |
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*/ |
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/*# declare(strict_types=1); */ |
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namespace Phossa2\Di; |
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use Phossa2\Di\Message\Message; |
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use Phossa2\Shared\Base\StaticAbstract; |
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use Interop\Container\ContainerInterface; |
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use Phossa2\Di\Exception\RuntimeException; |
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use Phossa2\Di\Exception\NotFoundException; |
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/** |
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* Service |
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* |
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* Provides a service locator building around the container |
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* |
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* @package Phossa2\Di |
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* @author Hong Zhang <[email protected]> |
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* @version 2.1.0 |
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* @since 2.1.0 added |
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*/ |
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class Service extends StaticAbstract |
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{ |
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/** |
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* @var ContainerInterface |
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* @access protected |
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* @staticvar |
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*/ |
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protected static $container; |
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/** |
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* Locate a service from the container |
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* |
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* ```php |
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* // the global config object |
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* $config = Service::config(); |
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* |
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* // the container |
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* $container = Service::container(); |
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* ``` |
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* |
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* @param string $method object id actually |
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* @param array $params |
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* @return object |
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* @throws NotFoundException if container not set or object not found |
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* @throws RuntimeException if object instantiation error |
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* @access public |
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* @api |
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*/ |
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public static function __callstatic(/*# string */ $method, array $params) |
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{ |
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if (static::$container) { |
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// append scope if provided |
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if (!isset($params[0])) { |
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$method .= '@' . $params[0]; |
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} |
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return static::$container->get($method); |
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} |
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// container not set yet |
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throw new NotFoundException( |
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Message::get(Message::DI_CONTAINER_NOTFOUND), |
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Message::DI_CONTAINER_NOTFOUND |
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); |
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} |
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/** |
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* Set container |
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* |
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* @param ContainerInterface $container |
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* @access public |
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* @api |
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*/ |
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public function setContainer(ContainerInterface $container) |
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{ |
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static::$container = $container; |
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} |
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} |
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phossa2 /
libs
