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package com;
import com.ConnectionUtils;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.*;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.omg.PortableServer.REQUEST_PROCESSING_POLICY_ID;
import sun.security.util.Length;
/**
* Servlet implementation class First
*/
@WebServlet("/First")
public class SignUpAction extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* @see HttpServlet#HttpServlet()
*/
public SignUpAction() {
super();
// TODO Auto-generated constructor stub
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
response.setContentType("text/html");
// Actual logic goes here.
PrintWriter out = response.getWriter();
// out.println("<h1> Hello Servlet !</h1>");
try {
String sql= null;
Connection conn=ConnectionUtils.getConnection();
String user=request.getParameter("userName").trim();
String pass=request.getParameter("userPassword").trim();
if (user.length()>0 && pass.length()>0 ){
sql="insert into blog (userName,userPass) values(?,?)";
PreparedStatement psmt = conn.prepareStatement(sql);
psmt.setString(1, user);
psmt.setString(2, pass);
int i=psmt.executeUpdate();
if (i!=0){
out.println("<b>Hello </b>" + user);
out.println("<br/><p><font color='blue'>Greetings you are a member now !</font></p><br/>");
out.println("<a href='index.html' taget='_self'> Go Back and Login </a>");
}
psmt.close();
}
else{
ServletContext context= getServletContext();
RequestDispatcher rd= context.getRequestDispatcher("/index.html");
out.println("<font color=red>Invalid user name or password</font>");
rd.include(request, response);
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}