/**
* Create the singleton instance only if it doesn't exists already.
*
* @param LoggerInterface $log Allow any logger extended from PSR\Log
* @param Application $sugarApp
* @param string $sugarUserId
*
* @throws \RuntimeException
*/
public static function createInstance(Application $sugarApp, $sugarUserId)
{
if (!is_null(self::$instance)) {
if (self::$instance->getPath() !== $sugarApp->getPath()) {
// We have an instance but with a different path
throw new \RuntimeException('Unable to create another SugarCRM\\EntryPoint from another path.');
}
self::$instance->getInstance();
self::$instance->setCurrentUser($sugarUserId);
} else {
// Init in a variable for now in case an exception occurs
$instance = new self($sugarApp, $sugarUserId);
$instance->initSugar();
// now that sugar in initialized without exceptions we can set the single instance.
self::$instance = $instance;
}
return self::$instance;
}