Win a copy of The Journey To Enterprise Agility this week in the Agile and Other Processes forum! And see the welcome thread for 20% off.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Jeanne Boyarsky
  • Liutauras Vilda
  • Campbell Ritchie
  • Tim Cooke
  • Bear Bibeault
Sheriffs:
  • Paul Clapham
  • Junilu Lacar
  • Knute Snortum
Saloon Keepers:
  • Ron McLeod
  • Ganesh Patekar
  • Tim Moores
  • Pete Letkeman
  • Stephan van Hulst
Bartenders:
  • Carey Brown
  • Tim Holloway
  • Joe Ess

File COuld not be posted on IIS 5.0 via Servlet  RSS feed

 
Greenhorn
Posts: 2
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi There

We have a working code that was running all well with Win NT server. The server was recently migrated to Win2K/ IIS5.0 and then we have all problem of doing an Http Put on the virtual directory on IIS5.0. No Idea why is this happenning. Surprisingly we could aboe to post the file in the virtual dirctory but then I think the server is not sending the reposnse back tot he Java programme and a user defined exception 'Failed to post attachment is printed in the Log file".
For your reference please find the code used to put the file in the Win2K IIS5.0 combination
try {

out.println("Going to read from : " + ATT_DIR + ATTFilename + "<br>");
FileInputStream fin = new FileInputStream (ATT_DIR + ATTFilename);
retval = putFile(ATT_POST_URL + ATTFilename, fin);
//fin.close();

}
catch (Exception e) {

// The post failed. Let's exit.
String err_message = "Failed to post attachment to virtual directory.";
eCO_API_Servlet_Utils.write_trans_log_servlet( local_program_details, err_message );
eCO_API_Servlet_Utils.write_error_log_servlet( local_program_details, err_message );
String xml_response = eCO_API_Servlet_Utils.create_xml_file_upload_ack ( XMLOriginalFilename,
ECO_CONSTANTS.ATT_FILE_UPLOAD_RESPONSE_CODE_POST,
ECO_CONSTANTS.ATT_FILE_UPLOAD_RESPONSE_TEXT_POST );
out.println( xml_response );
out.close();
try { db_connection_work.close(); } catch ( Exception zzz){} // Close d/b connection
db_connection_work = null;
return;
}
}

********************
********************
public static boolean putFile (String reqURL, FileInputStream fin) throws Exception {

HttpURLConnection conn = null;
URL url= null;
String line = new String();
StringBuffer buf = new StringBuffer();
String retval = new String("Not Defined");
BufferedOutputStream bo = null;
boolean success = false;
String err_message = "This is For testing";
try {
url= new URL (reqURL);
conn = (HttpURLConnection)url.openConnection();
conn.setDoOutput(true);
conn.setRequestMethod("PUT");

byte[] block = new byte[1];
int readval =0;
bo = new BufferedOutputStream (conn.getOutputStream());

while (readval > -1) {

readval = fin.read(block,0,1);
bo.write(block,0,1);

}
fin.close();
eCO_API_Servlet_Utils.write_trans_log_servlet( local_program_details, err_message );
bo.close();
eCO_API_Servlet_Utils.write_trans_log_servlet( local_program_details, err_message );


InputStreamReader in = new InputStreamReader(conn.getInputStream());
BufferedReader data = new BufferedReader(in);

while ((line = data.readLine()) != null) {
buf.append(line + "\n");
}
retval = buf.toString();
in.close();
eCO_API_Servlet_Utils.write_trans_log_servlet( local_program_details, err_message );
return true;

} catch (Exception e) {

Exception ex = new IOException (e.getMessage());
throw ex;
}
}
/** End of PUT */
}

An early repsonse on this will be much apprciated

Cheers
Rakesh
 
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!