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- Eduvationservletimp
- import java.io.File;
- import java.io.IOException;
- import java.io.PrintWriter;
- import java.sql.Connection;
- import java.sql.DriverManager;
- import java.sql.PreparedStatement;
- import javax.servlet.ServletException;
- import javax.servlet.annotation.MultipartConfig;
- import javax.servlet.annotation.WebServlet;
- import javax.servlet.http.HttpServlet;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- import javax.servlet.http.HttpSession;
- import javax.servlet.http.Part;
- @WebServlet(urlPatterns = {"/UploadServlet"})
- @MultipartConfig(fileSizeThreshold = 1024 * 1024 * 10, maxFileSize = 1024 * 1024 * 50, maxRequestSize = 1024 * 1024 * 100)
- public class EducationServletimp extends HttpServlet {
- private static final String education = null;
- // this if directory name where the file will be uploaded and saved
- // this is the method which is created by system it self
- protected void processRequest(HttpServletRequest request, HttpServletResponse response)
- throws ServletException, IOException {
- response.setContentType("text/html;charset=UTF-8");
- try (PrintWriter out = response.getWriter()) {
- // this tyr is created by me for the connection of database
- try {
- // this is the path provide by me to save the image
- // HttpSession session=request.getSession(false);
- // String uname=(String)session.getAttribute("uname");
- // HttpSession session=request.getSession(false);
- // String uname=(String)session.getAttribute("uname");
- String savePath = "d:/srinu";
- /*in place of C: you can place a path wher you need to save the image*/
- // this comment will picup the image file and have convert it into file type
- File fileSaveDir = new File(savePath);
- if (!fileSaveDir.exists()) {
- fileSaveDir.mkdirs();
- }
- // this two comment will take the name and image form web page
- String sscboard =request.getParameter("sscboard");
- String schoolname =request.getParameter("schoolname");
- String percentagein =request.getParameter("percentagein");
- String percentage =request.getParameter("percentage");
- String passedout =request.getParameter("passedout");
- String ssccountry =request.getParameter("ssccountry");
- String sscstate =request.getParameter("sscstate");
- String sscdistrict =request.getParameter("sscdistrict");
- Part sscmemo = request.getPart("sscmemo");
- String interboard =request.getParameter("interboard");
- String intercollege =request.getParameter("intercollege");
- String interpercentage =request.getParameter("interpercentage");
- String interbranch =request.getParameter("interbranch");
- String interpassedout =request.getParameter("interpassedout");
- String intercountry =request.getParameter("intercountry");
- String interstate =request.getParameter("interstate");
- String interdistrict =request.getParameter("interdistrict");
- Part intermemo = request.getPart("intermemo");
- String degree =request.getParameter("degree");
- String university =request.getParameter("university");
- String collegename =request.getParameter("collegename");
- String branch =request.getParameter("branch");
- String degreepassedout =request.getParameter("degreepassedout");
- String degreepercentage =request.getParameter("degreepercentage");
- String degreecountry =request.getParameter("degreecountry");
- String degreestate =request.getParameter("degreestate");
- String degreedistrict =request.getParameter("degreedistrict");
- Part cmm = request.getPart("cmm");
- String pguniversity =request.getParameter("pguniversity");
- String pgcollege =request.getParameter("pgcollege");
- String pgbranch =request.getParameter("pgbranch");
- String pgpassedout =request.getParameter("pgpassedout");
- String pgpercentage =request.getParameter("pgpercentage");
- String pgcountry =request.getParameter("pgcountry");
- String pgstate =request.getParameter("pgstate");
- String pgdistrict =request.getParameter("pgdistrict");
- Part pgmemo = request.getPart("pgmemo");
- // this comment will extract the file name of image
- String fileName = extractFileName(sscmemo);
- String fileName1 = extractFileName(intermemo);
- String fileName2 = extractFileName(cmm);
- String fileName3 = extractFileName(pgmemo);
- // this will print the image name and user provide name
- out.println(fileName);
- out.println(fileName1);
- out.println(fileName2);
- out.println(fileName3);
- //out.println("n" + name);
- /*if you may have more than one files with same name then you can calculate
- some random characters and append that characters in fileName so that it will
- make your each image name identical.*/
- sscmemo.write(savePath + File.separator + fileName);
- intermemo.write(savePath + File.separator + fileName1);
- cmm.write(savePath + File.separator + fileName2);
- pgmemo.write(savePath + File.separator + fileName3);
- /*
- You need this loop if you submitted more than one file
- for (Part part : request.getParts()) {
- String fileName = extractFileName(part);
- part.write(savePath + File.separator + fileName);
- }*/
- // connectio to database
- Class.forName("com.mysql.jdbc.Driver");
- Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/verification","root","toor");
- // query to insert name and image name
- String query = "INSERT INTO education(sscmemo,intermemo,cmm,pgmemo) values(?,?,?,?)";
- PreparedStatement pst;
- pst = con.prepareStatement(query);
- pst.setString(1, sscboard);
- pst.setString(2, schoolname);
- pst.setString(3, percentagein);
- pst.setString(4, percentage);
- pst.setString(5, passedout);
- pst.setString(6, ssccountry);
- pst.setString(7, sscstate);
- pst.setString(8, sscdistrict);
- String filePath = savePath + File.separator + fileName;
- pst.setString(1, filePath);
- pst.setString(10, interboard);
- pst.setString(11, intercollege);
- pst.setString(12, interpercentage);
- pst.setString(13, interbranch);
- pst.setString(14, interpassedout);
- pst.setString(15, intercountry);
- pst.setString(16, interstate);
- pst.setString(17, interdistrict);
- String filePath1 = savePath + File.separator + fileName1;
- pst.setString(2, filePath1);
- pst.setString(19, degree);
- pst.setString(20, university);
- pst.setString(21, collegename);
- pst.setString(22, branch);
- pst.setString(23, degreepassedout);
- pst.setString(24, degreepercentage);
- pst.setString(25, degreecountry);
- pst.setString(26, degreestate);
- pst.setString(27, degreedistrict);
- String filePath2 = savePath + File.separator + fileName2;
- pst.setString(3, filePath2);
- pst.setString(29, pguniversity);
- pst.setString(30, pgcollege);
- pst.setString(31, pgbranch);
- pst.setString(32, pgpassedout);
- pst.setString(33, pgpercentage);
- pst.setString(34, pgcountry);
- pst.setString(35, pgstate);
- pst.setString(36, pgdistrict);
- String filePath3 = savePath + File.separator + fileName3;
- pst.setString(4, filePath3);
- int i=pst.executeUpdate();
- if(i>0) {
- out.print("<p>Record saved successfully!</p>");
- }else{
- out.println("Sorry! unable to save record");
- }
- } catch (Exception ex) {
- out.println("error" + ex);
- }
- }
- }
- // the extractFileName() is method used to extract the file name
- private String extractFileName(Part part) {
- String contentDisp = part.getHeader("content-disposition");
- String[] items = contentDisp.split(";");
- for (String s : items) {
- if (s.trim().startsWith("filename")) {
- return s.substring(s.indexOf("=") + 2, s.length() - 1);
- }
- }
- return "";
- }
- @Override
- protected void doGet(HttpServletRequest request, HttpServletResponse response)
- throws ServletException, IOException {
- processRequest(request, response);
- }
- @Override
- protected void doPost(HttpServletRequest request, HttpServletResponse response)
- throws ServletException, IOException {
- processRequest(request, response);
- }
- @Override
- public String getServletInfo() {
- return "Short description";
- }
- }
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