Progress Monitor for file upload progress

String targetURL = "http://localhost:8080/TestApp/upload
MultipartPostMethod filePost = new MultipartPostMethod(targetURL);

try {
   String zipFilePath = compressor.getCanonicalPath();
   filePost.addParameter(zipFilePath, targetFile);
   HttpClient client = new HttpClient();
   client.setConnectionTimeout(5000);
   int status = client.executeMethod(filePost);
   if (status == HttpStatus.SC_OK) {
      System.out.println("Upload complete, response=" + filePost.getResponseBodyAsString());
   }
   else {
      System.out.println("Upload failed, response=" + HttpStatus.getStatusText(status));
   }
}
catch (Exception ex) {
   System.out.println("Error: " + ex.getMessage());
   ex.printStackTrace();
}
finally {
   filePost.releaseConnection();
}


public void doPost(HttpServletRequest req, HttpServletResponse res) {

   try {

      DiskFileItemFactory factory = new DiskFileItemFactory();
      ServletFileUpload upload = new ServletFileUpload(factory);
      //upload.setSizeMax(100000000);

      // maximum size that will be stored in memory
      //factory.setSizeThreshold(1096);
      // the location for saving data that is larger than getSizeThreshold()
      //factory.setRepository(new File("/tmp"));

      List items = upload.parseRequest(req);

      String fileName = "";
      long maxSize = 0;

      Iterator iter = items.iterator();
      while (iter.hasNext()) {
         DiskFileItem item = (DiskFileItem) iter.next();

         // filename on the client
         fileName = item.getName();
         maxSize = item.getSize();

         System.out.println("fileName: " + fileName);
         System.out.println("maxSize: " + maxSize);

         String dest = "/tmp";

         // write the file
         item.write(new File(dest, fileName));
       }
   }
   catch(Exception e) {
         System.out.println("<br>\nError: "+e.getMessage());
      }
   }
}

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