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Java Web Application Development | Experts In Java - BSCHANDEL - PART-17

Java Web Application Development | 
Experts In Java - BSCHANDEL - 
PART-17

Major Project 
Project Name : Library Management System

(LMS)

Administrator/createLibrarian.java



package Administrator;


import connection.Databasecon;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.Statement;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;


public class createLibrarian extends HttpServlet
{
    private String username = null;
    private String pass = null;
    private String userType = null;
    private Connection con = null;
    private Statement stmt = null;
    Databasecon dbcon = new Databasecon();


    @Override
    public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException
    {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        String status;
        status="Active";
        HttpSession session = request.getSession(true);

        ////////////////////////////////////////////////

                    out.println("<html><head><meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1' /><title>Library Management System - Link Management System</title><link href='css/first.css' rel='stylesheet' /></head><body>");
                    out.println("<div id='header'><table width='80%' height='147' border='0' align='center' cellpadding='0' cellspacing='0' bgcolor='#FFFFFF'><!--DWLayoutTable--><tr><td width='141' bgcolor='#F10403'><div align='center'></div></td><td width='475' height='19' background='Images/bg-1.gif'><div align='center'><span class='style2'>LIBRARY MANAGEMENT SOFTWARE </span></div></td><td width='180' background='Images/bg-1.gif'><div align='center'><span class='style11'><strong><a href='/LMS/UserControl/signout.jsp' class='menu1'>Sign Out</a></strong></span> </div></td></tr><tr><td bgcolor='#990000'><!--DWLayoutEmptyCell-->&nbsp;</td><td height='19' colspan='2' bgcolor='#990000'><!--DWLayoutEmptyCell-->&nbsp;</td></tr><tr><td width='141' rowspan='3' bgcolor='#990000'><!--DWLayoutEmptyCell-->&nbsp;</td><td height='42' colspan='2' bgcolor='#990000'><div align='center' class='style1 style26'>Link Software Bhopal</div></td></tr><tr><td height='14' colspan='2' bgcolor='#990000'><div align='right' class='menu1'>");
                    out.println(new java.util.Date());
                    out.println("</div></td></tr><tr><td height='14' colspan='2' bgcolor='#990000'><div align='center' class='style22'><a href='/LMS/index.jsp' class='menu1'>Home</a> | <a href='/LMS/aboutus.jsp' class='menu1'>About us</a> | <a href='/LMS/gallary.jsp' class='menu1'>Gallery </a>| <a href='/LMS/sitemap.jsp' class='menu1'>Sitemap </a>|<a href='/LMS/contact.jsp' class='menu1'> Contact us </a></div></td></tr><tr><td height='29' colspan='3' valign='top' bgcolor='#990000' style='border-bottom:#F10403 thick solid;'>&nbsp;</td><tr><td height='29' colspan='3' valign='top' bgcolor='#FFFFCC'><h4>");
                    out.println(session.getAttribute("username"));
                    out.println("</h4></td> <!-- <tr><td height='29' colspan='3' valign='top' bgcolor='#990000' style='border-bottom:#F10403 thick solid;'>&nbsp;</td>--></table></div>");
                    out.println("<br /><br /><br /><br /><br /><br />");

        ///////////////////////////////////////////
        if(dbcon!=null)
        {
            try
            {
                if(request.getParameter("username")!=null)
                {
                    con = dbcon.getConnection();
                    stmt = con.createStatement();
                    String query = "insert into login values('"+request.getParameter("username")+"','"+request.getParameter("pass")+"','"+request.getParameter("userType")+"','"+status+"')";
                    stmt.executeUpdate(query);
                   

                    
                     //////////////////////////////////////////////////////////////
                     out.println("<div align = 'center' class='menu'>Librarian Record is Successfully Created by Administrator<br /><br /></div>");

                     
                     ///////////////////////////////////////////////////////////////////////////////////
            

         

                }
                else
                {
                    out.println("<h1 align='center' class='menu'>Invalid Input! Try Again</h1>");
                }



            }
            catch(Exception ex)
            {
                    System.out.println("Connection Not Stablished");
            }
        }
        else
        {
            out.println("<h1 align='center' class='menu'>This is a Login Error</h1>");
        }



         out.println("<br /><br /><br /><br /><br /><br />");
           out.println("<div align='left'><table width = '80%' align='center'><tr><td>");
           out.println("<a href='/LMS/AdminControls/index.jsp' class='menu'>Administrator Home</a></td></tr></table></div>");

         out.println("<div id='footer'><table width='80%' border='0' align='center' cellpadding='0' cellspacing='0' bgcolor='#FFFFFF'><tr><td colspan='3'>&nbsp;</td></tr><tr><td height='26' colspan='3' bgcolor='#990000'><div align='center'><span class='style22'><a href='index.jsp' class='menu1'>Home</a> | <a href='aboutus.jsp' class='menu1'>About us</a> | <a href='gallary.jsp' class='menu1'>Gallery </a>| <a href='sitemap.jsp' class='menu1'>Sitemap </a>|<a href='contact.jsp' class='menu1'> Contact us </a> </span></div></td></tr><tr><td width='24%' bgcolor='#990000'><div align='center'><span class='style15'>Copyright &copy; 2017, Link Software Bhopal</span> </div></td><td width='56%'><div align='center'><span class='style17'><strong>Best view:</strong> 1024x724 Pixel (Resolution) </span></div></td><td width='20%' bgcolor='#990000'><div align='center' class='style23'><span class='style19'><strong><u>Created &amp; Designed by:</u> <br /></strong>Balwant Chandel</span></div></td></tr><tr><td bgcolor='#990000'>&nbsp;</td><td bgcolor='#990000'>&nbsp;</td><td bgcolor='#990000'>&nbsp;</td></tr></table></div></body></html>");




    }


}



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