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

package com.dhaval.gae.dynabean;

import java.io.DataOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.HttpURLConnection;
import java.net.URL;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author hsupport
 */
public class ManualVfsTest 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 {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            System.out.println("response code: " + uploadManually());
        } catch(Exception e){
            e.printStackTrace(out);
        } finally {
            out.close();
        }
    } 

    public int uploadManually() throws Exception {
        System.out.println("upload manually");

//        URL u = new URL("http://bucmrx.appspot.com/store");
        URL u = new URL("http://localhost:8080/gaevfs");

        String lineEnd = "\r\n";
        String twoHyphens = "--";
        String boundary =  "*****";

        HttpURLConnection uc = (HttpURLConnection) u.openConnection();
        uc.setDoOutput(true);
        uc.setRequestMethod("POST");
//        uc.setRequestProperty("Content-Length", "hello, world".length() + "");
        uc.setRequestProperty("Content-Type","multipart/form-data; boundary=" + boundary);


        DataOutputStream dos = new DataOutputStream(uc.getOutputStream());

        dos.writeBytes(twoHyphens + boundary + lineEnd);
        dos.writeBytes("Content-Disposition: form-data; name=\"upload\";" + " filename=\"" + "test" + "\"" + lineEnd);
        dos.writeBytes(lineEnd);

        dos.writeBytes("hello, world");
        dos.writeBytes(boundary);
        dos.flush();
        dos.close();

        return uc.getResponseCode();
    }

    // <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>

}