Inheritance: extends AuthBucket\Bundle\OAuth2Bundle\Entity\Client
 public function load(ObjectManager $manager)
 {
     $request = Request::createFromGlobals();
     if (!$request->getUri()) {
         $request = Request::create('http://127.0.0.1:8000');
     }
     $model = new Client();
     $model->setClientId('51b2d34c3a661b5e111a694dfcb4b248')->setClientSecret('237ed57f218b41d07db6757afec3a41c')->setRedirectUri('http://oauthconnector.demo.drupal.authbucket.com/oauth/authorized2/1');
     $manager->persist($model);
     $model = new Client();
     $model->setClientId('authorization_code_grant')->setClientSecret('uoce8AeP')->setRedirectUri($request->getUriForPath('/demo/response_type/code'));
     $manager->persist($model);
     $model = new Client();
     $model->setClientId('implicit_grant')->setClientSecret('Ac1chee1')->setRedirectUri($request->getUriForPath('/demo/response_type/token'));
     $manager->persist($model);
     $model = new Client();
     $model->setClientId('resource_owner_password_credentials_grant')->setClientSecret('Eevahph6')->setRedirectUri($request->getUriForPath('/demo/grant_type/password'));
     $manager->persist($model);
     $model = new Client();
     $model->setClientId('client_credentials_grant')->setClientSecret('yib6aiFe')->setRedirectUri($request->getUriForPath('/demo/grant_type/client_credentials'));
     $manager->persist($model);
     $model = new Client();
     $model->setClientId('http://democlient1.com/')->setClientSecret('demosecret1')->setRedirectUri('http://democlient1.com/redirect_uri');
     $manager->persist($model);
     $model = new Client();
     $model->setClientId('http://democlient2.com/')->setClientSecret('demosecret2')->setRedirectUri('http://democlient2.com/redirect_uri');
     $manager->persist($model);
     $model = new Client();
     $model->setClientId('http://democlient3.com/')->setClientSecret('demosecret3')->setRedirectUri('http://democlient3.com/redirect_uri');
     $manager->persist($model);
     $model = new Client();
     $model->setClientId('http://democlient4.com/')->setClientSecret('demosecret4')->setRedirectUri('');
     $manager->persist($model);
     $manager->flush();
 }