/**
   * getReportByIdFromDateToDate(-,-,-) method takes employeeId , fromDate, toDate as a inputs and
   * display the working details of an employee during given period of time.
   */
  @RequestMapping(value = "/getReportByIdFromDateToDate", method = RequestMethod.GET)
  public @ResponseBody String getReportByIdFromDateToDate(
      @RequestParam("employeeId") int employeeId,
      @RequestParam("fromDate") String fromDate,
      @RequestParam("toDate") String toDate) {
    logger.info("inside ReportGenerationController getReportByIdFromDateToDate()");

    return reportGenerationService.getEmployeeWorkingDetailsByDates(
        employeeId, new Date(Long.valueOf(fromDate)), new Date(Long.valueOf(toDate)));
  }