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<?php |
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namespace KGzocha\Bundle\SearcherBundle\DependencyInjection\CompilerPass; |
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use Symfony\Component\Config\Definition\Exception\InvalidDefinitionException; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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/** |
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* @author Krzysztof Gzocha <[email protected]> |
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*/ |
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class DefinitionBuilder |
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{ |
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const CLASS_PARAMETER = 'class'; |
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const SERVICE_PARAMETER = 'service'; |
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/** |
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* @var ParametersValidator |
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*/ |
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private $parameterValidator; |
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/** |
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* @param ParametersValidator $parameterValidator |
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*/ |
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public function __construct(ParametersValidator $parameterValidator) |
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{ |
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$this->parameterValidator = $parameterValidator; |
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} |
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/** |
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* @param ContainerBuilder $container |
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* @param string $contextId |
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* @param string $definitionName |
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* @param array $config |
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* |
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* @return Definition |
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* |
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* @throws InvalidDefinitionException |
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*/ |
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public function buildDefinition( |
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ContainerBuilder $container, |
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$contextId, |
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$definitionName, |
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array &$config |
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) { |
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$this->parameterValidator->validateParameters($contextId, $config); |
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if (isset($config[self::SERVICE_PARAMETER])) { |
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return $this->buildFromService( |
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$container, |
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$definitionName, |
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$config[self::SERVICE_PARAMETER] |
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); |
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} |
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return $this->buildFromClass( |
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$container, |
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$definitionName, |
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$config[self::CLASS_PARAMETER] |
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); |
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} |
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/** |
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* @param ContainerBuilder $container |
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* @param string $definitionName |
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* @param string $oldServiceName |
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* |
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* @return Definition |
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*/ |
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private function buildFromService( |
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ContainerBuilder $container, |
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$definitionName, |
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$oldServiceName |
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) { |
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if (!$container->hasDefinition($oldServiceName)) { |
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throw new InvalidDefinitionException(sprintf( |
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'Could not create "%s" service, because configured service "%s" does not exist.', |
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$definitionName, |
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$oldServiceName |
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)); |
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} |
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return $container->setDefinition( |
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$definitionName, |
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$container->getDefinition($oldServiceName) |
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); |
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} |
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/** |
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* @param ContainerBuilder $container |
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* @param string $definitionName |
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* @param string $className |
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* |
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* @return Definition |
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*/ |
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private function buildFromClass( |
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ContainerBuilder $container, |
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$definitionName, |
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$className |
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) { |
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if (!class_exists($className)) { |
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throw new InvalidDefinitionException(sprintf( |
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'Could not create service "%s", because class "%s" does not exist.', |
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$definitionName, |
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$className |
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)); |
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} |
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return $container->setDefinition( |
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$definitionName, |
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new Definition($className) |
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); |
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} |
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} |
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krzysztof-gzocha /
searcher-bundle
