image is not uploaded into the database

Please help. this code returns blank page instead of uploading the picture in the database
Please what do i do. its supposed to display IMAGE SUCCESSFUL if the image is inserted
Please sir help me check if the problem is from <input type="file" name="file" id="file">
because my table datatype is blob with file as the column name.

thanks and God bless

here is the code

import java.io.*;
import java.sql.*;
import java.util.*;
import java.text.*;
import java.util.regex.*;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.*;

import javax.servlet.*;
import javax.servlet.http.*;

public class UploadImage extends HttpServlet{
  public void doPost(HttpServletRequest request, HttpServletResponse response) 
                throws ServletException, IOException {
    PrintWriter out = response.getWriter();
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    System.out.println("request: "+request);
    if (!isMultipart) {
      System.out.println("File Not Uploaded");
    } else {
      FileItemFactory factory = new DiskFileItemFactory();
      ServletFileUpload upload = new ServletFileUpload(factory);
      List items = null;

try {
        items = upload.parseRequest(request);
        System.out.println("items: "+items);
      } catch (FileUploadException e) {
        e.printStackTrace();
      }
      Iterator itr = items.iterator();
      while (itr.hasNext()) {
        FileItem item = (FileItem) itr.next();
        if (item.isFormField()){
          String name = item.getFieldName();
          System.out.println("name: "+name);
          String value = item.getString();
          System.out.println("value: "+value);
        } else {
          try {
            String itemName = item.getName();
            Random generator = new Random();
            int r = Math.abs(generator.nextInt());

String reg = "[.*]";
            String replacingtext = "";
            System.out.println("Text before replacing is:-" + itemName);
            Pattern pattern = Pattern.compile(reg);
            Matcher matcher = pattern.matcher(itemName);
            StringBuffer buffer = new StringBuffer();

while (matcher.find()) {
              matcher.appendReplacement(buffer, replacingtext);
            }
            int IndexOf = itemName.indexOf("."); 
            String domainName = itemName.substring(IndexOf);
            System.out.println("domainName: "+domainName);

String finalimage = buffer.toString()+"_"+r+domainName;
            System.out.println("Final Image==="+finalimage);

File savedFile = new File("C:/Tomcat 6.0/webapps/form2/image/"+"images\\"+finalimage);
              
            item.write(savedFile);
            out.println("<html>");
            out.println("<body>");
            out.println("<table><tr><td>");
            out.println("<img src=images/"+finalimage+">");
            out.println("</td></tr></table>");

Connection conn = null;
            String url = "jdbc:mysql://localhost:3306/";
            String dbName = "milk";
            String driver = "com.mysql.jdbc.Driver";
            String username = "root"; 
            String userPassword = "root";
            String strQuery = null;
            String strQuery1 = null;
            String imgLen="";

try {
              System.out.println("itemName::::: "+itemName);
              Class.forName(driver).newInstance();
              conn = DriverManager.getConnection(url+dbName,username,userPassword);
              Statement st = conn.createStatement();
              strQuery = "insert into testimage1 set file='"+finalimage+"'"; 
              int rs = st.executeUpdate(strQuery);
              System.out.println("Query Executed Successfully++++++++++++++");
              out.println("image inserted successfully");
              out.println("</body>");
              out.println("</html>");            
            } catch (Exception e) {
              System.out.println(e.getMessage());
            } finally {
              conn.close();
            }    
          } catch (Exception e) {
            e.printStackTrace();
          }
        }
      }
    }
  }
}

Since you didn't mention anything to that effect, I take it that there were no error messages? Is the "else" block of the "if (item.isFormField()) condition" ever executed? If so, what messages are shown?