import java.sql.*;
import java.io.*;
class StoreImage

{
  public static void main(String args[])
  {

    Connection con = null;
    ResultSet  rs  = null;
    PreparedStatement stmt = null;
    FileInputStream fis;

    try
    {
      Class.forName("org.postgresql.Driver");
      String url      = "jdbc:postgresql://localhost:5432/postgres";
      String user     = "postgres";
      String password = "postgres";
      Connection con  = DriverManager.getConnection(url, user, password);

      File image = new File("/home/postgres/pgimage/e1.jpeg");
      stmt = con.prepareStatement("insert into empimg(empno, img) "+ "values(?,?)");

      stmt.setInt(1,1);
      fis = new FileInputStream(image);
      stmt.setBinaryStream(2, (InputStream)fis, (int)(image.length()));

      int s = stmt.executeUpdate();
      if (s>0) {
      System.out.println("Uploaded Successfully !");
      }
      }
     }
   }