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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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* @param string $configName The name of the connection configuration service |
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* @return Definition |
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*/ |
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private function createConnection(array $persisterConfig, $configName) |
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{ |
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$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'], $options, new Reference($configName)] |
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); |
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$definition->setPublic(false); |
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return $definition; |
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} |
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/** |
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* Creates the connection configuration service definition. |
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* |
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* @return Definition |
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*/ |
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private function createConfiguration($persisterName, $container) |
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{ |
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$loggerName = sprintf('%s.logger', $persisterName); |
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$definition = new Definition( |
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Utility::getLibraryClass('Persister\MongoDb\Logger'), |
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[new Reference('logger')] |
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); |
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$definition->addTag('monolog.logger', ['channel' => 'as3_modlr']); |
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$definition->setPublic(false); |
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$container->setDefinition($loggerName, $definition); |
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$definition = new Definition('Doctrine\MongoDB\Configuration'); |
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$definition->addMethodCall('setLoggerCallable', [[new Reference($loggerName), 'logQuery']]); |
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$definition->addTag('monolog.logger', ['channel' => 'as3_modlr']); |
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$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 $definition; |
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} |
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/** |
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* Creates the persistence hydrator service definition. |
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* |
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* @return Definition |
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*/ |
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private function createHydrator() |
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{ |
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$definition = new Definition( |
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Utility::getLibraryClass('Persister\MongoDb\Hydrator') |
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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, $definition); |
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// Configuration |
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$configName = sprintf('%s.configuration', $persisterName); |
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$definition = $this->createConfiguration($persisterName, $container); |
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$container->setDefinition($configName, $definition); |
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// Connection |
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$conName = sprintf('%s.connection', $persisterName); |
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$definition = $this->createConnection($persisterConfig, $configName); |
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$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, $definition); |
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// Hydrator |
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$hydratorName = sprintf('%s.hydrator', $persisterName); |
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$definition = $this->createHydrator(); |
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$container->setDefinition($hydratorName, $definition); |
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// Persister |
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return new Definition( |
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Utility::getLibraryClass('Persister\MongoDb\Persister'), |
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[new Reference($queryName), new Reference($smfName), new Reference($hydratorName)] |
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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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