@GET
    @Path("/top/{number}/{orderby}")
    @Produces(MediaType.APPLICATION_JSON)
    public String produceJSON( @PathParam("number") String number,
                               @PathParam("orderby") String orderby
                             ) throws SQLException {
        String quest = "SELECT * from channels ORDER BY "+ orderby +" DESC LIMIT "+ number;
        rest r = new rest(quest);
        String s = r.getchannelDetails();
        return s;
    }