protected function loadAdapters()
{
foreach ($this->moduleOptions->getAdapters() as $adapter) {
if (!isset($this->adapters[$adapter])) {
$this->adapters[$adapter] = $this->serviceLocator->get($adapter);
if (!$this->adapters[$adapter] instanceof Adapter\AdapterInterface) {
throw new Exception\RuntimeException(sprintf('%s does not implement AdapterInterface', get_class($this->adapters[$adapter])));
}
}
}
}
