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<?php |
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namespace As3\Bundle\ModlrBundle\DependencyInjection\ServiceLoader; |
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use As3\Bundle\ModlrBundle\DependencyInjection\Utility; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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use Symfony\Component\DependencyInjection\Reference; |
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/** |
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* Loads persister services. |
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* |
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* @author Jacob Bare <[email protected]> |
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*/ |
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class Persisters implements ServiceLoaderInterface |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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View Code Duplication |
public function load(array $config, ContainerBuilder $container) |
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{ |
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$managerDef = $container->getDefinition(Utility::getAliasedName('storage_manager')); |
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foreach ($config['persisters'] as $name => $persisterConfig) { |
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$persisterName = Utility::getAliasedName(sprintf('persister.%s', $name)); |
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if (isset($persisterConfig['service'])) { |
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// Custom persister. |
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$container->setAlias($persisterName, Utility::cleanServiceName($persisterConfig['service'])); |
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} else { |
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// Built-in persister. |
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switch ($persisterConfig['type']) { |
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case 'mongodb': |
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$definition = $this->createMongoDbPersister($persisterName, $persisterConfig, $container); |
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break; |
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default: |
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throw new \RuntimeException(sprintf('The persister type "%s" is currently not supported.', $persisterConfig['type'])); |
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} |
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$container->setDefinition($persisterName, $definition); |
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} |
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$managerDef->addMethodCall('addPersister', [new Reference($persisterName)]); |
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} |
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return $this; |
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} |
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/** |
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* Creates the connection service definition. |
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* |
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* @param array $persisterConfig |
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* @return Definition |
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*/ |
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private function createConnection(array $persisterConfig) |
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{ |
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$options = isset($persisterConfig['parameters']['options']) && is_array($persisterConfig['parameters']['options']) ? $persisterConfig['parameters']['options'] : []; |
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$definition = new Definition( |
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'Doctrine\MongoDB\Connection', |
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[$persisterConfig['parameters']['host'], $options] |
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); |
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$definition->setPublic(false); |
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return $definition; |
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} |
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/** |
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* Creates the persistence formatter service definition. |
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* |
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* @return Definition |
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*/ |
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private function createFormatter() |
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{ |
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$definition = new Definition( |
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Utility::getLibraryClass('Persister\MongoDb\Formatter') |
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); |
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$definition->setPublic(false); |
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return $definition; |
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} |
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/** |
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* Creates the MongoDB persister service definition. |
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* Will also load support services. |
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* |
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* @param string $persisterName |
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* @param array $persisterConfig |
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* @param ContainerBuilder $container |
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* @return Definition |
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*/ |
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private function createMongoDbPersister($persisterName, array $persisterConfig, ContainerBuilder $container) |
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{ |
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// Storage metadata |
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$smfName = sprintf('%s.metadata', $persisterName); |
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$definition = $this->createSmf(); |
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$container->setDefinition($smfName, $definition); |
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// Connection |
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$conName = sprintf('%s.connection', $persisterName); |
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$definition = $this->createConnection($persisterConfig); |
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$container->setDefinition($conName, $definition); |
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// Formatter |
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$formatterName = sprintf('%s.formatter', $persisterName); |
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$definition = $this->createFormatter(); |
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$container->setDefinition($formatterName, $definition); |
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// Query |
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$queryName = sprintf('%s.query', $persisterName); |
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$definition = $this->createQuery($conName, $formatterName); |
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$container->setDefinition($queryName, $definition); |
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// Persister |
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return new Definition( |
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Utility::getLibraryClass('Persister\MongoDb\Persister'), |
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[new Reference($queryName), new Reference($smfName)] |
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); |
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} |
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/** |
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* Creates the storage metadata factory service definition. |
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* |
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* @return Definition |
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*/ |
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View Code Duplication |
private function createSmf() |
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{ |
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$definition = new Definition( |
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Utility::getLibraryClass('Persister\MongoDb\StorageMetadataFactory'), |
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[new Reference(Utility::getAliasedName('util.entity'))] |
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); |
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$definition->setPublic(false); |
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return $definition; |
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} |
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private function createQuery($conName, $formatterName) |
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{ |
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$definition = new Definition( |
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Utility::getLibraryClass('Persister\MongoDb\Query'), |
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[new Reference($conName), new Reference($formatterName)] |
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); |
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return $definition; |
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} |
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} |
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as3io /
As3ModlrBundle
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.