FTPFile[] ftpFiles=ftpClient.listFiles(fileName);if(ftpFiles.length==0)
{
//ABORT!!!
}Martin ______________________________________________ Verzicht und Vertraulichkeitanmerkung Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen. > Date: Fri, 25 Feb 2011 10:10:29 +0000 > Subject: Re: [Net] problem with listFiles(String pathname) > From: [email protected] > To: [email protected] > CC: [email protected] > > 2011/2/24 sebb <[email protected]>: > > On 24 February 2011 18:12, Francesco Fazzini <[email protected]> wrote: > >> Dear all, > >> > >> i need to retrieve metadata informations(FTPFile) from a specific file. > >> This snippet of code I am using works fine in Unix, but not in my > >> local machine(Windows). > > > > Are you targeting the same ftp server? > > If not, are you sure they are serving the same files? > > Yes this client is targeting the same FTP server, and i am running the > client on two different OS. I tried also to connect to an another FTP > server(so also other files) to check if it was an issue related to a > specific FTP server but it is the same. > > > > >> FTPClient ftpClient= new FTPClient(); > >> if(!workingDirectory.equals("")){ > >> ftpClient.changeWorkingDirectory(workingDirectory); > >> } > >> FTPFile[] ftpFiles= ftpClient.listFiles(fileName); > >> Date lastModified= ftpFiles[0].getTimestamp().getTime(); > >> > >> //in the last line i get an ArrayIndexOutOfBoundsException > >> because "listFiles()" returns an empty array. > > > > That's because the code does not find any files that match. > > > > > >> I tried to sort out in these ways below, but it doesn't work the > >> same: > >> > >> 1)adding "ftpClient.enterRemotePassiveMode();" just after > >> the fist line("FTPClient ftpClient= new FTPClient();"). > >> > >> 2)adding "ftpClient.enterLocalPassiveMode();" just after the > >> first line("FTPClient ftpClient= new FTPClient();"). > >> > >> 3)I tried also adding this configuration to the client: > >> > >> FTPClient ftpClient= new FTPClient(); > >> FTPClientConfig config= new > >> FTPClientConfig(FTPClientConfig.SYST_NT); > >> ftpClient.configure(config); > >> if(!workingDirectory.equals("")){ > >> ftpClient.changeWorkingDirectory(workingDirectory); > >> } > >> FTPFile[] ftpFiles= ftpClient.listFiles(fileName); > >> Date lastModified= ftpFiles[0].getTimestamp().getTime(); > >> > >> I would like it works with both environments, do you have any ideas? > > > > See above. > > > > Also, try adding control logging to the code: > > > > ftpClient = new FTPClient(); > > ftpClient.addProtocolCommandListener(new PrintCommandListener( > > new PrintWriter(System.out))); > > Additional LOG (working case Unix): > > CWD /pub/databases/files > 250 "/pub/databases/files" is new cwd. > SYST > 215 UNIX Type: L8 > PORT 172,21,22,1,182,108 > 200 PORT command successful. > LIST FILE_NAME > 150 Opening ASCII mode data connection for /bin/ls. > 226 Listing completed. > > Additional LOG (not working case Windows): > CWD /pub/databases/files > 250 "/pub/databases/files" is new cwd. > SYST > 215 UNIX Type: L8 > PORT 172,22,69,22,193,11 > 200 PORT command successful. > LIST FILE_NAME > 550 Cannot connect to {IP_ADDRESS} - timed out. > > > >> Thanks in advance. > >> > >> Regards, > >> Francesco > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [email protected] > >> For additional commands, e-mail: [email protected] > >> > >> > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] >
