serwlety.dodaj.OsobaServlet.java Source code

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Here is the source code for serwlety.dodaj.OsobaServlet.java

Source

/*
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 */
package serwlety.dodaj;

import com.mongodb.BasicDBObject;
import com.mongodb.DB;
import com.mongodb.DBCollection;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author mat-bi
 */
public class OsobaServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        request.getRequestDispatcher("/WEB-INF/dodaj/osoba.jsp").forward(request, response);
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        request.setCharacterEncoding("UTF-8");
        DBCollection db = baza.FabrykaPolaczenia.getInstance().getConnection().getCollection("Osoba");
        BasicDBObject doc = new BasicDBObject().append("imie", request.getParameter("imie"))
                .append("nazwisko", request.getParameter("nazwisko"))
                .append("partie", request.getParameterValues("partie"))
                .append("wyksztalcenie", request.getParameterValues("wyksztalcenie"));
        int i = 0;
        List<BasicDBObject> lista = new ArrayList<>();
        if (request.getParameterValues("dodatkowy") != null) {
            for (String dodatkowy : request.getParameterValues("dodatkowy")) {
                lista.add(new BasicDBObject(dodatkowy, request.getParameterValues("dodatkowy_wartosc")[i++]));
            }

        }
        doc.append("dodatkowe", lista);
        db.insert(doc);
        request.getRequestDispatcher("/WEB-INF/dodaj/osoba_dodana.jsp").forward(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}