Package pl.zgora.uz.wmie.fe.action

Source Code of pl.zgora.uz.wmie.fe.action.PracownicyAction

package pl.zgora.uz.wmie.fe.action;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.hibernate.criterion.ProjectionList;
import org.hibernate.criterion.Projections;

import pl.zgora.uz.wmie.fe.service.PracownikService;
import pl.zgora.uz.wmie.fe.service.StanowiskoService;
import pl.zgora.uz.wmie.fe.hbm.classes.Pracownik;
import pl.zgora.uz.wmie.fe.hbm.classes.Stanowisko;
import pl.zgora.uz.wmie.fe.hbm.classes.Dzial;
import pl.zgora.uz.wmie.fe.util.BusinessUtil;

public class PracownicyAction extends HttpServlet {
  public void doGet(HttpServletRequest req, HttpServletResponse res)
      throws ServletException, IOException {
    String page=null;
    if ("table".equals(req.getParameter("method"))) {
      setTableData(req);
      page = "/pages/pracownicy/pracownicyTable.jsp";
    }
    else {
      setSelectData(req);
      page = "/pages/stanowiska/stanowiskaSelect.jsp";
    }
   
   
    RequestDispatcher rd = req.getRequestDispatcher(page);
    if (rd != null) {
      rd.forward(req, res);
    }

  }
  private void setTableData(HttpServletRequest req) {
    PracownikService pracownikService=null;
    try {
      pracownikService=(PracownikService)BusinessUtil.findBusiness("PracownikService");
     
      ProjectionList projectionList = Projections.projectionList();
      projectionList.add(Projections.property(Pracownik.PROPERTY_ID));
      projectionList.add(Projections.property(Pracownik.PROPERTY_IMIE));
      projectionList.add(Projections.property(Pracownik.PROPERTY_NAZWISKO));
      projectionList.add(Projections.property(Pracownik.PROPERTY_ADRES));
      projectionList.add(Projections.property(Pracownik.PROPERTY_OBJECT_STANOWSKO+"."+Stanowisko.PROPERTY_NAZWA));
      projectionList.add(Projections.property(Pracownik.PROPERTY_OBJECT_DZIALS+"."+Dzial.PROPERTY_NAZWA_DZIALU));
     
      List<Object[]> dane=pracownikService.findByParams(projectionList);
      List<Object[]> pusteDane = new ArrayList<Object[]>();
     
      req.setAttribute("daneDoTabelki", dane);
      pusteDane.add(new Object[]{"id","nazwa","typ"});
      req.setAttribute("pusteDane", pusteDane);
    }
    catch (Exception e) {
      e.printStackTrace();
    }
   
  }
 
  private void setSelectData(HttpServletRequest req) {
    PracownikService pracownikService = null;
    try {
      pracownikService = (PracownikService) BusinessUtil
          .findBusiness("PracownikService");
      req.setAttribute("pracownik", pracownikService.load(1));

      ProjectionList projectionList = Projections.projectionList();
      projectionList.add(Projections.property(Pracownik.PROPERTY_ID));
      projectionList.add(Projections.property(Pracownik.PROPERTY_IMIE));
      projectionList.add(Projections.property(Pracownik.PROPERTY_NAZWISKO));
      projectionList.add(Projections.property(Pracownik.PROPERTY_ADRES));
      projectionList.add(Projections.property(Pracownik.PROPERTY_OBJECT_STANOWSKO+"."+Stanowisko.PROPERTY_NAZWA));
      projectionList.add(Projections.property(Pracownik.PROPERTY_OBJECT_DZIALS+"."+Dzial.PROPERTY_NAZWA_DZIALU));
     
      req.setAttribute("pracownicyDoSelecta", pracownikService
          .findByParams(projectionList));
    } catch (Exception e) {
      e.printStackTrace();
    }

  }
}
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