{"id":135734,"date":"2024-05-10T10:50:53","date_gmt":"2024-05-10T05:20:53","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=135734"},"modified":"2024-05-10T11:04:17","modified_gmt":"2024-05-10T05:34:17","slug":"advanced-java-product-management-system-part-8","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/advanced-java-product-management-system-part-8\/","title":{"rendered":"Advanced Java Project – Product Management System Part-8"},"content":{"rendered":"

Program 1<\/h3>\n
<%-- \r\n    Document   : InsertProduct\r\n    Created on : Nov 6, 2023, 1:22:08 PM\r\n    Author     : admin\r\n--%>\r\n\r\n<%@page import=\"dao.ProductDAO\"%>\r\n<%@page contentType=\"text\/html\" pageEncoding=\"UTF-8\"%>\r\n<%@include file=\"header.jsp\"%>\r\n<!DOCTYPE html>\r\n<%! \r\n   int pid;\r\n%>\r\n<html>\r\n    <head>\r\n        <meta http-equiv=\"Content-Type\" content=\"text\/html; charset=UTF-8\">\r\n        <title>Insert JSP Page<\/title>\r\n        <script language=\"javascript\">\r\n            function validate()\r\n            {\r\n              var pname,pqty,pamt;\r\n              pname=document.getElementById(\"PRODNAME\").value;\r\n              pqty=document.getElementById(\"PRODQTY\").value;\r\n              pamt=document.getElementById(\"PRODAMT\").value;\r\n              \r\n              if(pname==\"\")\r\n              {    \r\n                  alert(\"Product name can't be blank\");\r\n                  document.getElementById(\"PRODNAME\").focus();\r\n                  return false;   \r\n              }\r\n              \r\n              if(pname!=\"\")\r\n              {\r\n                  var asci;\r\n                  for(i=0;i<pname.length;i++)\r\n                  {\r\n                      asci=pname.charCodeAt(i)\r\n                      if(!((asci>=65&&asci<=91)||(asci>=97 && asci<=122)||asci==32))\r\n                      {\r\n                          alert(\"Only Character allowed in Name field....\")\r\n                          return false;\r\n                      }\r\n                  }   \r\n              }    \r\n              \r\n              \r\n              if(pqty==\"\")\r\n              {    \r\n                  alert(\"Product Qty can't be blank\");\r\n                  document.getElementById(\"PRODQTY\").focus();\r\n                  return false;   \r\n              }\r\n             \r\n              if(pamt==\"\")\r\n              {    \r\n                  alert(\"Product Amount can't be blank\");\r\n                  document.getElementById(\"PRODAMT\").focus();\r\n                  return false;   \r\n              }\r\n              if(pqty<0 || pqty>5000)\r\n              {    \r\n                  alert(\"Product Qty between 0 to 5000 only\");\r\n                  document.getElementById(\"PRODQTY\").focus();\r\n                  return false;   \r\n              }\r\n              \r\n              if(pamt<0)\r\n              {    \r\n                  alert(\"Product Amount is invalid pls check\");\r\n                  document.getElementById(\"PRODAMT\").focus();\r\n                  return false;   \r\n              }\r\n              return true;\r\n            }\r\n        <\/script>      \r\n    <\/head>\r\n    <body>\r\n        <% \r\n           for(int i=1;i<=15;i++)\r\n               out.println(\"<br>\");\r\n           ProductDAO pd=new ProductDAO();\r\n           pid=pd.autoIncrement();\r\n        %>\r\n          <center>\r\n             <font color=\"F19A15\" size=\"7\">Insert Product Page<\/font>\r\n             <br>\r\n             <form method=\"post\" action=\"InsertData.jsp\">\r\n                <table border=\"1\">  \r\n                <tr>\r\n                 <th>Product Id<\/th>    \r\n                 <td><input type=\"text\" name=\"txtid\" id=\"PRODID\" value=<%=pid%>><\/td>    \r\n                <\/tr>   \r\n                <tr>\r\n                 <th>Product Name<\/th>    \r\n                 <td><input type=\"text\" name=\"txtname\" id=\"PRODNAME\"><\/td>    \r\n                <\/tr>   \r\n               <tr>\r\n                 <th>Quantity<\/th>    \r\n                 <td><input type=\"text\" name=\"txtqty\" id=\"PRODQTY\"><\/td>    \r\n               <\/tr>   \r\n              \r\n                <tr>\r\n                 <th>Amount<\/th>    \r\n                 <td><input type=\"text\" name=\"txtamt\" id=\"PRODAMT\"><\/td>    \r\n               <\/tr>   \r\n                \r\n                <tr>\r\n                 <th>Type of Product<\/th>    \r\n                 <td>\r\n                     <input type=\"radio\" name=\"rdtype\" value=\"Solid\">Solid\r\n                     <input type=\"radio\" name=\"rdtype\" value=\"Liquid\">Liquid\r\n                     <input type=\"radio\" name=\"rdtype\" value=\"Gas\">Gas\r\n                 <\/td>    \r\n               <\/tr>   \r\n               <tr>\r\n                   <td><\/td>\r\n                   <td>\r\n                       <input type=\"submit\" value=\"Submit\" onclick=\"return validate();\">\r\n                       <input type=\"reset\" value=\"Reset\">\r\n                   <\/td>\r\n               <\/tr>\r\n                <\/table>      \r\n              <\/form>    \r\n          <\/center>\r\n    <\/body>\r\n<\/html><\/pre>\n
Program 2<\/h3>\n
<%-- \r\n    Document   : InsertData\r\n    Created on : Nov 6, 2023, 2:11:09 PM\r\n    Author     : admin\r\n--%>\r\n\r\n<%@page import=\"dao.ProductDAO\"%>\r\n<%@page import=\"model.Product\"%>\r\n<%@page import=\"connection.MyConnection\"%>\r\n<%@page import=\"java.sql.Connection\"%>\r\n<%@page contentType=\"text\/html\" pageEncoding=\"UTF-8\"%>\r\n<%@include file=\"header.jsp\"%>\r\n<!DOCTYPE html>\r\n\r\n   \r\n   \r\n<html>\r\n    <head>\r\n        <meta http-equiv=\"Content-Type\" content=\"text\/html; charset=UTF-8\">\r\n        <title>JSP Page<\/title>\r\n    <\/head>\r\n    <body>\r\n        <center>\r\n        <% \r\n           for(int i=1;i<=15;i++)\r\n               out.println(\"<br>\");\r\n        %>\r\n        \r\n       <% \r\n            int pid,pamount,pqty;\r\n            String pname,ptype;\r\n            pid=Integer.parseInt(request.getParameter(\"txtid\"));\r\n            pname=request.getParameter(\"txtname\");\r\n            pqty=Integer.parseInt(request.getParameter(\"txtqty\"));\r\n            pamount=Integer.parseInt(request.getParameter(\"txtamt\"));\r\n            ptype=request.getParameter(\"rdtype\");\r\n            Product P=new Product();\r\n            P.setProdid(pid);\r\n            P.setProdname(pname);\r\n            P.setProdqty(pqty);\r\n            P.setProdamt(pamount);\r\n            P.setProdtype(ptype);\r\n            ProductDAO pd=new ProductDAO();\r\n          try\r\n          {   \r\n            if(pd.insertProduct(P))\r\n                out.println(\"<h2>Record inserted.........<\/h2>\");\r\n          }\r\n          catch(Exception e)\r\n          {\r\n              out.println(e);\r\n          }   \r\n       %>\r\n       <\/center>\r\n    <\/body>\r\n<\/html><\/pre>\n
Program 3<\/h3>\n
<!DOCTYPE HTML PUBLIC \"-\/\/W3C\/\/DTD HTML 4.01 Transitional\/\/EN\">\r\n<html>\r\n<head>\r\n<title>Untitled<\/title>\r\n<meta http-equiv=\"content-type\" content=\"text\/html; charset=iso-8859-1\">\r\n<meta name=\"generator\" content=\"Web Page Maker\">\r\n\r\n<style type=\"text\/css\">\r\n\/*----------Text Styles----------*\/\r\n.ws6 {font-size: 8px;}\r\n.ws7 {font-size: 9.3px;}\r\n.ws8 {font-size: 11px;}\r\n.ws9 {font-size: 12px;}\r\n.ws10 {font-size: 13px;}\r\n.ws11 {font-size: 15px;}\r\n.ws12 {font-size: 16px;}\r\n.ws14 {font-size: 19px;}\r\n.ws16 {font-size: 21px;}\r\n.ws18 {font-size: 24px;}\r\n.ws20 {font-size: 27px;}\r\n.ws22 {font-size: 29px;}\r\n.ws24 {font-size: 32px;}\r\n.ws26 {font-size: 35px;}\r\n.ws28 {font-size: 37px;}\r\n.ws36 {font-size: 48px;}\r\n.ws48 {font-size: 64px;}\r\n.ws72 {font-size: 96px;}\r\n.wpmd {font-size: 13px;font-family: 'Arial';font-style: normal;font-weight: normal;}\r\n\/*----------Para Styles----------*\/\r\nDIV,UL,OL \/* Left *\/\r\n{\r\n margin-top: 0px;\r\n margin-bottom: 0px;\r\n}\r\n<\/style>\r\n\r\n\r\n<script language=\"JavaScript1.4\" type=\"text\/javascript\">\r\n<!--\r\nfunction jsPlay(soundobj) {\r\n var thissound= eval(\"document.\"+soundobj);\r\n try {\r\n     thissound.Play();\r\n }\r\n catch (e) {\r\n     thissound.DoPlay();\r\n }\r\n}\r\n\/\/-->\r\n<\/script>\r\n\r\n<script language=\"javascript\" type=\"text\/javascript\">\r\n<!--\r\nfunction MM_swapImgRestore() {\r\n  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;\r\n}\r\n\r\nfunction MM_preloadImages() {\r\n  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();\r\n    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)\r\n    if (a[i].indexOf(\"#\")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}\r\n}\r\n\r\nfunction MM_findObj(n, d) {\r\n  var p,i,x;  if(!d) d=document; if((p=n.indexOf(\"?\"))>0&&parent.frames.length) {\r\n    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}\r\n  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];\r\n  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);\r\n  if(!x && d.getElementById) x=d.getElementById(n); return x;\r\n}\r\n\r\nfunction MM_swapImage() {\r\n  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)\r\n   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}\r\n}\r\n\r\n\/\/-->\r\n<\/script>\r\n\r\n<\/head>\r\n\r\n<body>\r\n\r\n<div id=\"nav10d\" style=\"position:absolute; left:198px; top:185px; z-index:0\"><a onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('nav10','','images\/nav60392960a.gif',1)\" href=\"header.jsp\"><img name=\"nav10\" onLoad=\"MM_preloadImages('images\/nav60392960a.gif')\" alt=\"\" border=0 src=\"images\/nav60392960i.gif\"><\/a><\/div>\r\n<div id=\"nav11d\" style=\"position:absolute; left:369px; top:185px; z-index:0\"><a onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('nav11','','images\/nav60392961a.gif',1)\" href=\"InsertProduct.jsp\"><img name=\"nav11\" onLoad=\"MM_preloadImages('images\/nav60392961a.gif')\" alt=\"\" border=0 src=\"images\/nav60392961i.gif\"><\/a><\/div>\r\n<div id=\"nav12d\" style=\"position:absolute; left:540px; top:185px; z-index:0\"><a onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('nav12','','images\/nav60392962a.gif',1)\" href=\"SearchProduct.jsp\"><img name=\"nav12\" onLoad=\"MM_preloadImages('images\/nav60392962a.gif')\" alt=\"\" border=0 src=\"images\/nav60392962i.gif\"><\/a><\/div>\r\n<div id=\"nav13d\" style=\"position:absolute; left:711px; top:185px; z-index:0\"><a onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('nav13','','images\/nav60392963a.gif',1)\" href=\"deleteProduct.jsp\"><img name=\"nav13\" onLoad=\"MM_preloadImages('images\/nav60392963a.gif')\" alt=\"\" border=0 src=\"images\/nav60392963i.gif\"><\/a><\/div>\r\n<div id=\"nav14d\" style=\"position:absolute; left:882px; top:185px; z-index:0\"><a onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('nav14','','images\/nav60392964a.gif',1)\" href=\"SearchAll.jsp\"><img name=\"nav14\" onLoad=\"MM_preloadImages('images\/nav60392964a.gif')\" alt=\"\" border=0 src=\"images\/nav60392964i.gif\"><\/a><\/div>\r\n<div id=\"nav15d\" style=\"position:absolute; left:1053px; top:185px; z-index:0\"><a onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('nav15','','images\/nav60392965i_3.gif',1)\" href=\"UpdateProduct.jsp\"><img name=\"nav15\" onLoad=\"MM_preloadImages('images\/nav60392965a.gif')\" alt=\"\" border=0 src=\"images\/nav60392965i.gif\"><\/a><\/div>\r\n<div id=\"nav16d\" style=\"position:absolute; left:1224px; top:185px; z-index:0\"><a onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('nav16','','images\/nav60392966a.gif',1)\" href=\"#\"><img name=\"nav16\" onLoad=\"MM_preloadImages('images\/nav60392966a.gif')\" alt=\"\" border=0 src=\"images\/nav60392966i.gif\"><\/a><\/div>\r\n<div id=\"nav17d\" style=\"position:absolute; left:1395px; top:185px; z-index:0\"><a onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('nav17','','images\/nav60392967a.gif',1)\" href=\"#\"><img name=\"nav17\" onLoad=\"MM_preloadImages('images\/nav60392967a.gif')\" alt=\"\" border=0 src=\"images\/nav60392967i.gif\"><\/a><\/div>\r\n<div id=\"nav18d\" style=\"position:absolute; left:1566px; top:185px; z-index:0\"><a onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('nav18','','images\/nav60392968a.gif',1)\" href=\"#\"><img name=\"nav18\" onLoad=\"MM_preloadImages('images\/nav60392968a.gif')\" alt=\"\" border=0 src=\"images\/nav60392968i.gif\"><\/a><\/div>\r\n\r\n<div id=\"image1\" style=\"position:absolute; overflow:hidden; left:46px; top:10px; width:184px; height:155px; z-index:1\"><img src=\"images\/123.jpg\" alt=\"\" title=\"\" border=0 width=184 height=155><\/div>\r\n\r\n<div id=\"image2\" style=\"position:absolute; overflow:hidden; left:1571px; top:17px; width:184px; height:155px; z-index:2\"><img src=\"images\/123.jpg\" alt=\"\" title=\"\" border=0 width=184 height=155><\/div>\r\n\r\n<div id=\"text1\" style=\"position:absolute; overflow:hidden; left:279px; top:49px; width:1285px; height:90px; z-index:3\">\r\n<div class=\"wpmd\">\r\n<div><font color=\"#FF9900\" class=\"ws48\">&nbsp; Data Flair Product Management System<\/font><\/div>\r\n<\/div><\/div>\r\n\r\n<\/body>\r\n<\/html><\/pre>\n
Program 4<\/h3>\n
package dao;\r\nimport connection.MyConnection;\r\nimport java.sql.*;\r\nimport model.Product;\r\nimport java.util.*;\r\npublic class ProductDAO \r\n{\r\n         public static boolean checkLogin(String user,String pass) throws Exception\r\n         {\r\n             Connection con=null;\r\n             con=MyConnection.getConnection();\r\n             PreparedStatement ps=null;\r\n             String sql;\r\n             ResultSet rs=null;\r\n             sql=\"select * from productlogin where username=? and password=?\";\r\n             ps=con.prepareStatement(sql);\r\n             ps.setString(1, user);\r\n             ps.setString(2, pass);\r\n             rs=ps.executeQuery();\r\n             if(rs.next())\r\n                 return true;\r\n             \r\n            return false; \r\n         }\r\n        public boolean updateProduct(Product P) throws Exception\r\n        {\r\n             Connection con=null;\r\n             con=MyConnection.getConnection();\r\n             PreparedStatement ps=null;\r\n             String sql;\r\n             sql=\"update product set pname=?,qty=?,amount=?,type=? where pid=?\";\r\n             ps=con.prepareStatement(sql);\r\n             ps.setString(1, P.getProdname());\r\n             ps.setInt(2, P.getProdqty());\r\n             ps.setInt(3, P.getProdamt());\r\n             ps.setString(4, P.getProdtype());\r\n             ps.setInt(5, P.getProdid());\r\n             if(ps.executeUpdate()>0)\r\n                 return true;\r\n         \r\n             return false;\r\n        }        \r\n    \r\n         public boolean insertProduct(Product P) throws Exception\r\n         {\r\n             Connection con=null;\r\n             con=MyConnection.getConnection();\r\n             PreparedStatement ps=null;\r\n             String sql;\r\n             sql=\"insert into product values(?,?,?,?,?)\";\r\n             ps=con.prepareStatement(sql);\r\n             ps.setInt(1, P.getProdid());\r\n             ps.setString(2, P.getProdname());\r\n             ps.setInt(3, P.getProdqty());\r\n             ps.setInt(4,P.getProdamt());\r\n             ps.setString(5, P.getProdtype());\r\n             if(ps.executeUpdate()>0)\r\n                 return true;\r\n                    return false; \r\n         }\r\n         public int autoIncrement() throws Exception\r\n         {\r\n             Connection con=null;\r\n             con=MyConnection.getConnection();\r\n             PreparedStatement ps=null;\r\n             ResultSet rs=null;\r\n             String sql;\r\n             int prodid=101;\r\n             sql=\"select max(pid) from product\";\r\n             ps=con.prepareStatement(sql);\r\n             rs=ps.executeQuery();\r\n             if(rs.next())\r\n             {   \r\n                 prodid=rs.getInt(1);\r\n                 ++prodid;\r\n             }    \r\n             return prodid;    \r\n         }\r\n     public ArrayList<Product> searchAll()throws Exception\r\n     {\r\n             Connection con=null;\r\n             con=MyConnection.getConnection();\r\n             PreparedStatement ps=null;\r\n             ResultSet rs=null;\r\n             String sql;\r\n             sql=\"select * from product\";\r\n             ps=con.prepareStatement(sql);\r\n             rs=ps.executeQuery();\r\n             ArrayList<Product>list=new ArrayList<Product>();\r\n             while(rs.next())\r\n             {\r\n               Product P=new Product(); \r\n               P.setProdid(rs.getInt(1));\r\n               P.setProdname(rs.getString(2));\r\n               P.setProdqty(rs.getInt(3));\r\n               P.setProdamt(rs.getInt(4));\r\n               P.setProdtype(rs.getString(5));\r\n               list.add(P);\r\n               P=null;\r\n             }\r\n             \r\n         return list;      \r\n       }\r\n      public Product searchProduct(int prodid) throws Exception\r\n      {\r\n             Connection con=null;\r\n             con=MyConnection.getConnection();\r\n             PreparedStatement ps=null;\r\n             ResultSet rs=null;\r\n             String sql;\r\n             sql=\"select * from product where pid=?\";\r\n             ps=con.prepareStatement(sql);\r\n             ps.setInt(1, prodid);\r\n             rs=ps.executeQuery();\r\n             Product P=new Product();\r\n             if(rs.next())\r\n             {\r\n               P.setProdid(rs.getInt(1));\r\n               P.setProdname(rs.getString(2));\r\n               P.setProdqty(rs.getInt(3));\r\n               P.setProdamt(rs.getInt(4));\r\n               P.setProdtype(rs.getString(5));\r\n             }\r\n             else\r\n                 P=null;\r\n           return P;  \r\n      }\r\n      public boolean deleteRecord(int pid) throws Exception\r\n      {\r\n             Connection con=null;\r\n             con=MyConnection.getConnection();\r\n             PreparedStatement ps=null;\r\n             ResultSet rs=null;\r\n             String sql;\r\n             sql=\"delete from product where pid=?\";\r\n             ps=con.prepareStatement(sql);\r\n             ps.setInt(1, pid);\r\n             if(ps.executeUpdate()>0)\r\n                 return true;\r\n             \r\n          return false;\r\n      }\r\n      \r\n}<\/pre>\n
Program 5<\/h3>\n
<%-- \r\n    Document   : index\r\n    Created on : Nov 15, 2023, 4:13:53 PM\r\n    Author     : admin\r\n--%>\r\n\r\n<%@page import=\"dao.ProductDAO\"%>\r\n<%@page contentType=\"text\/html\" pageEncoding=\"UTF-8\"%>\r\n<!DOCTYPE html>\r\n<html>\r\n    <head>\r\n        <meta http-equiv=\"Content-Type\" content=\"text\/html; charset=UTF-8\">\r\n        <title>JSP Page<\/title>\r\n    <\/head>\r\n    <body>\r\n       <center> \r\n           <form method=\"post\" action=\"index.jsp\">\r\n         <table border=\"1\">\r\n             <tr>\r\n                 <th>User Name<\/th>\r\n                 <td><input type=\"text\" name=\"txtuser\"><\/td>\r\n             <\/tr>\r\n             <tr>\r\n                 <th>Password<\/th>\r\n                 <td><input type=\"password\" name=\"txtpass\"><\/td>\r\n             <\/tr>\r\n             <tr>\r\n                 <td><\/td>\r\n                 <td>\r\n                     <input type=\"submit\" value=\"Login\">\r\n                     <input type=\"reset\" value=\"Reset\">\r\n                 <\/td>\r\n             <\/tr>\r\n         <\/table>\r\n          <% \r\n             String user=null,pass=null;\r\n             user=request.getParameter(\"txtuser\");\r\n             pass=request.getParameter(\"txtpass\");\r\n             if(user!=null&& pass!=null)\r\n             {\r\n                   if(ProductDAO.checkLogin(user, pass))\r\n                       response.sendRedirect(\"header.jsp\");\r\n                   else\r\n                     out.println(\"<font color=red size=5>Invalid user id or password<\/font>\"); \r\n             }\r\n                     \r\n          %>  \r\n         <\/center>    \r\n    <\/body>\r\n<\/html><\/pre>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
Program 1 <%– Document : InsertProduct Created on : Nov 6, 2023, 1:22:08 PM Author : admin –%> <%@page import=”dao.ProductDAO”%> <%@page contentType=”text\/html” pageEncoding=”UTF-8″%> <%@include file=”header.jsp”%> <!DOCTYPE html> <%! int pid; %> <html> <head> <meta...<\/p>\n","protected":false},"author":86671,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31448],"tags":[31873,31871,31962,31960,31872,31915,31961],"class_list":["post-135734","post","type-post","status-publish","format-standard","hentry","category-advanced-java-tutorials","tag-advanced-java","tag-advanced-java-practical","tag-advanced-java-product-management-system","tag-advanced-java-product-management-system-project","tag-advanced-java-program","tag-advanced-java-project","tag-product-management-system-project"],"yoast_head":"\nAdvanced Java Project - Product Management System Part-8 - DataFlair<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/data-flair.training\/blogs\/advanced-java-product-management-system-part-8\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Advanced Java Project - Product Management System Part-8 - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 <%-- Document : InsertProduct Created on : Nov 6, 2023, 1:22:08 PM Author : admin --%> <%@page import="dao.ProductDAO"%> <%@page contentType="text\/html" pageEncoding="UTF-8"%> <%@include file="header.jsp"%> <!DOCTYPE html> <%! 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