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/*
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
* Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/Servlet.java to edit this template
*/
package Controllers;
import DAOs.ProductDAO;
import Models.Product;
import Models.ProductImage;
import java.io.IOException;
import java.io.PrintWriter;
import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.MultipartConfig;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
*
* @author User
*/
@MultipartConfig
public class ProductController 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");
try ( PrintWriter out = response.getWriter()) {
/* TODO output your page here. You may use following sample code. */
out.println("<!DOCTYPE html>");
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet ProductController</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Servlet ProductController at " + request.getContextPath() + "</h1>");
out.println("</body>");
out.println("</html>");
}
}
// <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
*/
int bruh = 0;
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String path = request.getRequestURI();
if (path.endsWith("/Product")) {
// /Product
request.getRequestDispatcher("JSP/ProductPage/ProductList.jsp").forward(request, response);
} else {
if (path.startsWith("/Product/View/")) {
// /Product/View
try {
try {
String[] s = path.split("/");
int ProductID = Integer.parseInt(s[s.length - 1]);
if (ProductID == 0) {
response.sendRedirect("/Product");
} else {
HttpSession session = request.getSession();
session.setAttribute("CategoryID", ProductID);
request.getRequestDispatcher("/JSP/ProductPage/ProductInfo.jsp").forward(request, response);
}
} catch (Exception ex) {
Logger.getLogger(AccountController.class.getName()).log(Level.SEVERE, null, ex);
}
} catch (Exception ex) {
Logger.getLogger(AccountController.class.getName()).log(Level.SEVERE, null, ex);
}
} else {
if (path.startsWith("/Product/Delete/")) {
try {
String[] s = path.split("/");
String masv = s[s.length - 1];
ProductDAO dao = new ProductDAO();
dao.Delete(Integer.parseInt(masv));
response.sendRedirect("/Product");
} catch (Exception ex) {
}
} else {
if (path.startsWith("/Product/Update/")) {
// Product/Update
try {
try {
String[] s = path.split("/");
int ProductID = Integer.parseInt(s[s.length - 1]);
ProductDAO dao = new ProductDAO();
Product pro = dao.getInfoForUpdating(ProductID);
String ImgURL = dao.GetImageURL(ProductID);
if (pro == null) {
response.sendRedirect("/Product");
} else {
HttpSession session = request.getSession();
session.setAttribute("ProductIDToUpdate", pro);
session.setAttribute("ImgURL", ImgURL);
request.getRequestDispatcher("/JSP/ProductPage/UpdateProduct.jsp").forward(request, response);
}
} catch (Exception ex) {
Logger.getLogger(AccountController.class.getName()).log(Level.SEVERE, null, ex);
}
} catch (Exception ex) {
Logger.getLogger(AccountController.class.getName()).log(Level.SEVERE, null, ex);
}
} else {
if (path.endsWith("/Product/Create")) {
try {
request.getRequestDispatcher("/JSP/ProductPage/CreateProduct.jsp").forward(request, response);
} catch (Exception ex) {
Logger.getLogger(AccountController.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
}
}
}
}
/**
* 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 {
if (request.getParameter("btnUpdatePro") != null) {
try {
int Product_ID = Integer.parseInt(request.getParameter("txtProID"));
int Category_ID = Integer.parseInt(request.getParameter("slctCatID"));
String P_name = request.getParameter("txtProName");
int Brand_ID = Integer.parseInt(request.getParameter("slctBrand"));
String P_price = request.getParameter("txtProPrice");
String P_size = request.getParameter("txtProSize");
String P_Status = request.getParameter("slctStatus");
String P_country = request.getParameter("txtProCountry");
Product newPro = new Product(Product_ID, Category_ID, P_name, P_Status, P_price, Brand_ID, P_size, P_country);
ProductDAO dao = new ProductDAO();
int result = dao.UpdateProduct(newPro);
if (result != 0) {
response.sendRedirect("/Product/View/" + Category_ID);
} else {
response.sendRedirect("/Product/Update/" + bruh);
}
} catch (Exception e) {
}
}
if (request.getParameter("btnInsertPro") != null) {
try {
ProductDAO dao = new ProductDAO();
int Product_ID = Integer.parseInt(request.getParameter("txtProID"));
int Category_ID = Integer.parseInt(request.getParameter("slctCatID"));
String P_name = request.getParameter("txtProName");
int Brand_ID = Integer.parseInt(request.getParameter("slctBrand"));
String P_price = request.getParameter("txtProPrice");
String P_size = request.getParameter("txtProSize");
String P_Status = request.getParameter("slctStatus");
String P_country = request.getParameter("txtProCountry");
String Image_URL = "Image\\" + (String) request.getAttribute("fileProImg");
Product newPro = new Product(Product_ID, Category_ID, P_name, P_Status, P_price, Brand_ID, P_size, P_country);
int ImageID = dao.GetLastImageID();
ProductImage newProImg = new ProductImage(ImageID, Product_ID, Image_URL);
int result1 = dao.AddNew(newPro);
int result2 = dao.AddImage(newProImg);
if (result1 != 0 && result2 != 0) {
response.sendRedirect("/Product/View/" + Category_ID);
} else {
response.sendRedirect("/Product/Create");
}
} catch (Exception ex) {
Logger.getLogger(ProductController.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}// </editor-fold>
}
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