gistfile1.js

importPackage(Packages.java.text);
HolidayEndpoint = {
  setService: function(hr) {
    this.service = hr;
  },
  invoke: function(req) {
    default xml namespace = "http://mycompany.com/hr/schemas";
    var params =  {
      startDate: this.parseDate(req..StartDate),
      endDate: this.parseDate(req..EndDate),
      number: parseInt(req..Number),
      name: req..FirstName + ' ' + req..LastName
    }
    this.service.bookHoliday(params.startDate, params.endDate, params.name);

    return this.generateResponse(params);
  },
  parseDate: function(strDate) {
    var sdf = new SimpleDateFormat('yyyy-MM-dd');
    return sdf.parse(strDate);
  },
  generateResponse: function(params) {
    var resp = new XML("<HolidayResponse />");
    resp.Status = 'OK';
    resp.Number = params.number;
    resp.From = params.name;
    resp.Range = params.startDate + ' - ' + params.endDate;

    return resp;   
  }
}