docs: protected void handleInboundAttachments(final org.springframework.ws.soap.SoapMessage soapMessage,
                                              final SoapMessage message) {
          final Iterator<Attachment> attachments = soapMessage.getAttachments();
  
          while (attachments.hasNext()) {
              final Attachment attachment = attachments.next();
              final SoapAttachment soapAttachment = SoapAttachment.from(attachment);
  
              if (log.isDebugEnabled()) {
                  log.debug(String.format("SOAP message contains attachment with contentId '%s'", soapAttachment.getContentId()));
              }
  
              message.addAttachment(soapAttachment);
          }
      }