Method generateHierarchy

(@RequestParam("hierType") String hierType, @RequestParam("varType") String varType, @RequestParam("attribute") String colName,
            @RequestParam("hierName") String name,@RequestParam(value = "startLimit",required = false,defaultValue = "0") int startLimit,
            @RequestParam(value = "endLimit",required = false,defaultValue = "0") int endLimit, @RequestParam(value = "startYear",required = false,defaultValue = "0") int startYear,
            @RequestParam(value = "endYear",required = false,defaultValue = "0") int endYear,@RequestParam(value = "fanout",required = false,defaultValue = "0") int fanout,
            @RequestParam(value = "step",required = false,defaultValue = "0") int step, @RequestParam(value = "years",required = false,defaultValue = "0") int years,
            @RequestParam(value = "months",required = false,defaultValue = "0") int months, @RequestParam(value = "days",required = false,defaultValue = "0") int days,
            @RequestParam(value = "sorting",required = false,defaultValue = "0") String sorting,@RequestParam(value = "length",required = false,defaultValue = "0") int length,
            HttpSession session, HttpServletResponse response)