controller.uploadPergunta9.java Source code

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Here is the source code for controller.uploadPergunta9.java

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/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

package controller;

import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Iterator;
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.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;

/**
 *
 * @author jaimewo
 */
public class uploadPergunta9 extends HttpServlet {

    //    private final String UPLOAD_DIRECTORY = "C:/teste1";
    String AbsolutePath = new File(".").getAbsolutePath();

    /**
     * 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 {

        String idLocal = (String) request.getParameter("idLocal");
        String idModelo = (String) request.getParameter("idModelo");
        String expressaoModelo = (String) request.getParameter("expressaoModelo");
        String nomeAutorModelo = (String) request.getParameter("nomeAutorModelo");
        String equacaoAjustada = (String) request.getParameter("equacaoAjustada");
        String idEquacaoAjustada = (String) request.getParameter("idEquacaoAjustada");

        String name = "";
        //process only if its multipart content
        if (ServletFileUpload.isMultipartContent(request)) {
            try {
                List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

                for (FileItem item : multiparts) {
                    if (!item.isFormField()) {
                        name = new File(item.getName()).getName();
                        //                        item.write( new File(UPLOAD_DIRECTORY + File.separator + name));
                        item.write(new File(AbsolutePath + File.separator + name));
                    }
                }

                //File uploaded successfully
                request.setAttribute("message", "File Uploaded Successfully");
            } catch (Exception ex) {
                request.setAttribute("message", "File Upload Failed due to " + ex);
            }

        } else {
            request.setAttribute("message", "Sorry this Servlet only handles file upload request");
        }
        equacaoAjustada = equacaoAjustada.replace("+", "%2B");
        expressaoModelo = expressaoModelo.replace("+", "%2B");
        RequestDispatcher view = getServletContext()
                .getRequestDispatcher("/novoLocalPergunta9?id=" + idLocal + "&nomeArquivo=" + name + "&idModelo="
                        + idModelo + "&equacaoAjustada=" + equacaoAjustada + "&expressaoModelo=" + expressaoModelo
                        + "&nomeAutorModelo=" + nomeAutorModelo + "&idEquacaoAjustada=" + idEquacaoAjustada);
        view.forward(request, response);

        //        request.getRequestDispatcher("/novoLocalPergunta3?id="+idLocal+"&fupload=1&nomeArquivo="+name).forward(request, response);
        // request.getRequestDispatcher("/novoLocalPergunta4?id="+idLocal+"&nomeArquivo="+name).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 {
        processRequest(request, response);
    }

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

}