protected function execute(InputInterface $input, OutputInterface $output)
 {
     $registry = $this->container->getDoctrine();
     $em = $registry->getManager($input->getOption('em'));
     $con = $registry->getConnection($input->getOption('con'));
     $helperSet = $this->getApplication()->getHelperSet();
     $helperSet->set(new EntityManagerHelper($em), 'em');
     parent::execute($input, $output);
 }
 /**
  * {@inheritDoc}
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     DoctrineCommandHelper::setApplicationEntityManager($this->getApplication(), $input->getOption('em'));
     return parent::execute($input, $output);
 }
 /**
  * {@inheritdoc}
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     parent::execute($input, $output);
 }