Jasper no NetBeans WEB

import <a href="http://java.io">java.io</a>.<em>;

import java.util.HashMap;

import java.util.Map;

import static com.clau.jsp.ConnectionFactory.</em>;

import java.util.logging.Level;

import java.util.logging.Logger;

import javax.servlet.<em>;

import javax.servlet.http.</em>;

import net.sf.jasperreports.engine.JasperExportManager;

import net.sf.jasperreports.engine.JasperFillManager;

import net.sf.jasperreports.engine.JRException;

import net.sf.jasperreports.engine.JasperPrint;

protected void processRequest(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException, Exception {
       String path = getServletContext().getRealPath("/");
       String relJasper = path + "\\RelFaturamento.jasper";
       Map parameters = new HashMap();
       parameters.put("PAR_FRANQUIA",request.getParameter("unidade2")) ;
       parameters.put("PAR_DATA",request.getParameter("data2")) ;
       JasperPrint report = null;
       
       try{
           report = JasperFillManager.fillReport(relJasper, parameters,getConnection());
           response.setContentType("application/pdf");
           byte x1 [] = JasperExportManager.exportReportToPdf(report);
           response.getOutputStream().write(x1);
       }catch (JRException e){
           System.out.println(e.getMessage());
       }
      
    }
   
    protected void doGet(HttpServletRequest request,HttpServletResponse response) 
                       throws ServletException, IOException {
    try {
        processRequest(request, response);
    } catch (Exception ex) {
        Logger.getLogger(EmiteRel.class.getName()).log(Level.SEVERE, null, ex);
    }
          
    }
    
    protected void doPost(HttpServletRequest request,HttpServletResponse response) 
                       throws ServletException, IOException {
    try {
        processRequest(request, response);
    } catch (Exception ex) {
        Logger.getLogger(EmiteRel.class.getName()).log(Level.SEVERE, null, ex);
    }
          
    }
    
    public String getServletInfo(){
        return "Short description";
    }