code: protected void handleInboundHttpHeaders(final SoapMessage message,
                                              final WebServiceEndpointConfiguration endpointConfiguration) {
          final TransportContext transportContext = TransportContextHolder.getTransportContext();
          if (transportContext == null) {
              log.warn("Unable to get complete set of http request headers - no transport context available");
              return;
          }
  
          final WebServiceConnection connection = transportContext.getConnection();
          if (connection instanceof HttpServletConnection) {
              final UrlPathHelper pathHelper = new UrlPathHelper();
              final HttpServletConnection servletConnection = (HttpServletConnection) connection;
              final HttpServletRequest httpServletRequest = servletConnection.getHttpServletRequest();
              message.setHeader(SoapMessageHeaders.HTTP_REQUEST_URI, pathHelper.getRequestUri(httpServletRequest));
              message.setHeader(SoapMessageHeaders.HTTP_CONTEXT_PATH, pathHelper.getContextPath(httpServletRequest));
  
              final String queryParams = pathHelper.getOriginatingQueryString(httpServletRequest);
              message.setHeader(SoapMessageHeaders.HTTP_QUERY_PARAMS, queryParams != null ? queryParams : "");
  
              message.setHeader(SoapMessageHeaders.HTTP_REQUEST_METHOD, httpServletRequest.getMethod());
  
              if (endpointConfiguration.isHandleAttributeHeaders()) {
                  final Enumeration<String> attributeNames = httpServletRequest.getAttributeNames();
                  while (attributeNames.hasMoreElements()) {
                      final String attributeName = attributeNames.nextElement();
                      final Object attribute = httpServletRequest.getAttribute(attributeName);
                      message.setHeader(attributeName, attribute);
                  }
              }
          } else {
              log.warn("Unable to get complete set of http request headers");
  
              try {
                  message.setHeader(SoapMessageHeaders.HTTP_REQUEST_URI, connection.getUri());
              } catch (final URISyntaxException e) {
                  log.warn("Unable to get http request uri from http connection", e);
              }
          }
      }
docs: Reads information from Http connection and adds them as Http marked headers to internal message representation.
  
  @param message