public static function get()
{
//Entity loader
$entities = Config::getEntityNamespacePath();
//Annotation metadata driver
$config = new Configuration();
$md = $config->newDefaultAnnotationDriver(array($entities['path']));
$config->setMetadataDriverImpl($md);
$config->setMetadataCacheImpl(new ArrayCache());
//Set and configure preferred serializer for persistence
//If using serialaztion groups you can sepcify the names here
$config->setEntitySerializer(new JMSSerializer(SerializationContext::create()->setGroups('store')));
//Add event listeners here
$eventManager = new EventManager();
//$eventManager->addEventListener('prePersist', $listener);
//Create the client
$client = new Client(array('connections' => Config::getServers()));
//Get the search manager
return new SearchManager($config, new ElasticaAdapter($client), $eventManager);
}
/**
* (non-PHPdoc)
*
* @see \Zend\ServiceManager\FactoryInterface::createService()
*
* @return \Doctrine\Search\SearchManager
*/
public function createService(ServiceLocatorInterface $serviceLocator)
{
$this->setServiceLocator($serviceLocator);
$config = $serviceLocator->get('Config');
$clientConfig = isset($config['elastica']['clients']) ? $config['elastica']['clients'] : [];
$entityConfig = isset($config['elastica']['entities']) ? $config['elastica']['entities'] : ['paths' => []];
$indicesConfig = isset($config['elastica']['indices']) ? $config['elastica']['indices'] : [];
$serializationGroups = isset($config['elastica']['serialization']['groups']) ? $config['elastica']['serialization']['groups'] : [];
$searchConfig = new Configuration();
$md = $searchConfig->newDefaultAnnotationDriver($entityConfig['paths']);
$searchConfig->setMetadataDriverImpl($md);
$searchConfig->setMetadataCacheImpl(new ArrayCache());
$serializationContext = SerializationContext::create();
$serializationContext->enableMaxDepthChecks()->setGroups($serializationGroups);
$searchConfig->setEntitySerializer(new JMSSerializer($serializationContext));
$eventManager = new EventManager();
$searchManager = new SearchManager($searchConfig, new ElasticSearchClient(new ElasticaClient(['connections' => $clientConfig])), $eventManager);
try {
$client = $searchManager->getClient();
$metadatas = $searchManager->getMetadataFactory()->getAllMetadata();
// Create indexes and types
foreach ($metadatas as $metadata) {
$config = isset($indicesConfig[$metadata->index]['settings']) ? $indicesConfig[$metadata->index]['settings'] : [];
if (!$client->getIndex($metadata->index)->exists()) {
$client->createIndex($metadata->index, $config);
}
$client->createType($metadata);
}
} catch (\Exception $e) {
$this->getFlashMessenger()->addErrorMessage($e->getMessage());
/* @var $logger \Zend\Log\Logger */
$logger = $serviceLocator->get('logger');
$logger->debug($e->getMessage());
}
return $searchManager;
}
