/**
* Get the queue or return the default.
* @param $queue
* @return OpenCloudQueue
* @throws \OpenCloud\Common\Exceptions\InvalidArgumentError
*/
protected function getQueue($queue)
{
if (is_null($queue)) {
return $this->queue;
}
return $this->openCloudService->createQueue($queue);
}
/**
* @param $queue
*
* @return \OpenCloud\Queues\Resource\Queue
*/
private function createQueue($queue)
{
if (!empty($queue)) {
$this->queue = $this->openCloudService->createQueue($queue);
} else {
$this->queue = $this->openCloudService->createQueue($this->default);
}
return $this->queue;
}
/**
* Establish a queue connection.
*
* @param array $config
*
* @return \Faulker\RackspaceCloudQueue\Queue\RackspaceCloudQueue
*/
public function connect(array $config)
{
switch ($config['endpoint']) {
case 'US':
$endpoint = Rackspace::US_IDENTITY_ENDPOINT;
break;
case 'UK':
default:
$endpoint = Rackspace::UK_IDENTITY_ENDPOINT;
}
if ($this->connection == null) {
$this->connection = new Rackspace($endpoint, array('username' => $config['username'], 'apiKey' => $config['apiKey']));
}
if ($this->service === null) {
$this->service = $this->connection->queuesService(Service::DEFAULT_NAME, $config['region'], $config['urlType']);
}
$this->service->setClientId();
return new RackspaceCloudQueue($this->service, $config['queue']);
}
