Sonata\Component\Payment\TransactionInterface::getInformation PHP Method

    public function getInformation();

 /**
  * @param TransactionInterface $transaction
  */
 public function report(TransactionInterface $transaction)
 {
     if (!$this->logger) {
         return;
     }
     if ($transaction->getState() == TransactionInterface::STATE_KO) {
         $method = 'crit';
     } else {
         $method = 'info';
     }
     foreach (explode("\n", $transaction->getInformation()) as $message) {
         call_user_func(array($this->logger, $method), $message);
     }
 }