code: @Override
  	public String resolveVariant(HttpServletRequest request) {
  
  		String connectionType = "";
  		if (request.getScheme().equals(JawrConstant.HTTPS)) {
  			connectionType = JawrConstant.SSL;
  		}
  		return connectionType;
  	}
docs: /*
  (non-Javadoc)
  
  @see
  net.jawr.web.resource.bundle.variant.VariantResolver#resolveVariant(javax
  .servlet.http.HttpServletRequest)