/**
* @param array $options
* @return \Doctrine\ORM\EntityManager
*/
protected function _createEntityManager()
{
$options = $this->_options;
$cache = $this->_setupCache($options);
if (!isset($options['proxyDir']) || !file_exists($options['proxyDir'])) {
throw new ZendX_Doctrine2_Exception("No Doctrine2 'proxyDir' option was given, but is required.");
}
if (!isset($options['proxyNamespace'])) {
$options['proxyNamespace'] = 'MyProject/Proxies';
}
if (!isset($options['autoGenerateProxyClasses'])) {
$options['autoGenerateProxyClasses'] = true;
}
if (!isset($options['useCExtension'])) {
$options['useCExtension'] = false;
}
$eventManager = new \Doctrine\Common\EventManager();
$config = new \Doctrine\ORM\Configuration();
$config->setMetadataCacheImpl($cache);
$config->setQueryCacheImpl($cache);
$config->setProxyDir($options['proxyDir']);
$config->setProxyNamespace($options['proxyNamespace']);
$config->setUseCExtension((bool) $options['useCExtension']);
if (!isset($options['connectionOptions']) || !is_array($options['connectionOptions'])) {
throw new ZendX_Doctrine2_Exception("Invalid Doctrine DBAL Connection Options given.");
}
$connectionOptions = $options['connectionOptions'];
if (isset($options['sqllogger'])) {
if (is_string($options['sqllogger']) && class_exists($options['sqllogger'])) {
$logger = new $options['sqllogger']();
if (!$logger instanceof \Doctrine\DBAL\Logging\SqlLogger) {
throw new ZendX_Doctrine2_Exception("Invalid SqlLogger class specified, has to implement \\Doctrine\\DBAL\\Logging\\SqlLogger");
}
$config->setSqlLogger($logger);
} else {
throw new ZendX_Doctrine2_Exception("Invalid SqlLogger configuration specified, have to give class string.");
}
}
$conn = \Doctrine\DBAL\DriverManager::getConnection($connectionOptions, $config, $eventManager);
$this->_setupMetadataDriver($options, $config, $cache, $conn);
$em = \Doctrine\ORM\EntityManager::create($conn, $config, $eventManager);
$registry = Zend_Registry::getInstance();
$registry->em = $em;
return $em;
}
