Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package org.crm.web.services.create; import java.io.IOException; import java.io.PrintWriter; import java.sql.Date; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.crm.db.manager.OrderPotDBManager; import org.crm.db.manager.ServiceOrderPotDBManager; import org.crm.data.OrderPotCompleteStatus; import org.crm.entity.OrderPot; import org.json.simple.JSONObject; /** * * @author cag */ public class CreateOrderPot 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 { /* CREATE TABLE `orderPot` ( id INT(11) NOT NULL AUTO_INCREMENT, productId INT(11) NOT NULL DEFAULT 0, quantity INT(11) NOT NULL DEFAULT 0, price FLOAT(11) NOT NULL DEFAULT 0,/*service : MALIYET(Ana Balk) createdAt TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=1 CHARSET=utf8; */ String productIdParam = request.getParameter("productId"); String quantityParam = request.getParameter("quantity"); String priceParam = request.getParameter("price");//TODO : Hesaplanacak String clientOrganizationAddressIdParam = request.getParameter("clAdrId"); String deliveryAtParam = request.getParameter("deliveryAt"); String orderTypeIdParam = request.getParameter("orderyTypeId"); String productionTypeIdParam = request.getParameter("productionTypeId"); if ((productIdParam == null) || (quantityParam == null) || (priceParam == null) || (clientOrganizationAddressIdParam == null) || (deliveryAtParam == null) || (orderTypeIdParam == null) || (productIdParam == null)) { return;//TODO : hata kodu baslacak } if (productIdParam.equals("") || quantityParam.equals("") || priceParam.equals("") || clientOrganizationAddressIdParam.equals("") || (deliveryAtParam.equals("")) || orderTypeIdParam.equals("") || productIdParam.equals("")) { return;//TODO : hata kodu baslacak } Integer productId = Integer.parseInt(productIdParam); Integer quantity = Integer.parseInt(quantityParam); Double price = Double.parseDouble(priceParam); Integer clientOrganizationAddressId = Integer.parseInt(clientOrganizationAddressIdParam); Date deliveryAt = Date.valueOf(deliveryAtParam); Integer orderTypeId = Integer.parseInt(orderTypeIdParam); Integer productionTypeId = Integer.parseInt(productionTypeIdParam); if ((productId == null) || (quantity == null) || (price == null) || (clientOrganizationAddressId == null) || (deliveryAt == null) || (orderTypeId == null)) { return;//TODO : hata kodu } OrderPot orderPot = new OrderPot(); orderPot.setProductId(productId); orderPot.setQuantity(quantity); orderPot.setPrice(price); orderPot.setClientOrganizationAddressId(clientOrganizationAddressId); orderPot.setDeliveryAt(deliveryAt); orderPot.setOrderTypeId(orderTypeId); orderPot.setProductionTypeId(productionTypeId); orderPot.setIsComplete(OrderPotCompleteStatus.NOT_COMPLETED.getKey()); OrderPotDBManager orderPotDBManager = new OrderPotDBManager(); orderPot = orderPotDBManager.saveOrderPot(orderPot); JSONObject jsonResult = new JSONObject(); jsonResult.put("id", orderPot.getId()); out.println(jsonResult); } finally { out.close(); } } // <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> }