/**
* Builds a Client based on the connections given.
*
* @return ClientInterface
*/
public function build()
{
$connectionManager = new ConnectionManager();
foreach ($this->config['connections'] as $alias => $conn) {
$config = isset($this->config['connections'][$alias]['config']) ? $this->config['connections'][$alias]['config'] : Configuration::create()->withTimeout($this->getDefaultTimeout());
$connectionManager->registerConnection($alias, $conn['uri'], $config);
if (isset($conn['is_master']) && $conn['is_master'] === true) {
$connectionManager->setMaster($alias);
}
}
$ev = null;
if (isset($this->config['event_listeners'])) {
$ev = new EventDispatcher();
foreach ($this->config['event_listeners'] as $k => $callbacks) {
foreach ($callbacks as $callback) {
$ev->addListener($k, $callback);
}
}
}
return new $this->config['client_class']($connectionManager, $ev);
}
/**
* @deprecated since 4.0 - will be removed in 5.0 - use <code>$client->run()</code> instead
*
* @param string $query
* @param null|array $parameters
* @param null|string $tag
* @param null|string $connectionAlias
*
* @return \GraphAware\Common\Result\Result
*/
public function sendCypherQuery($query, $parameters = null, $tag = null, $connectionAlias = null)
{
return $this->connectionManager->getConnection($connectionAlias)->run($query, $parameters, $tag);
}
