problem while Creating folder on series 40 nokia phones like nokia 5300

[premlathiya]

Hi all !
I have series 40 3rd edition nokia 5300 handset and it is also have JSR75 for file connectionapi !

I am also able to create regular file using j2me but I can'tcreate folder on file system. .
Its always gives me error like :
Java.io.IOException mkdir called for a file
like this

Note : I am able to create dir as well as file on nokia e50, sony ericsson z550i

void createFile(String newName, boolean isDirectory)
{
try
{
String path="file:///" +currDirName +newName;
System.out.println("PATH : "+path);
FileConnection fc = (FileConnection) Connector.open(path);
if (isDirectory)
{
fc.mkdir();
}
else
{
fc.create();
}
showCurrDir();
}
catch (Exception e)
{
String s = "Can not create file '" + newName + "'";
if (e.getMessage() != null && e.getMessage().length() > 0)
{
s += "\n" + e;
}
Alert alert = new Alert("Error!", s, null, AlertType.ERROR);
alert.setTimeout(Alert.FOREVER);
Display.getDisplay(this).setCurrent(alert);
// Restore the commands that were removed in commandAction()
Display.getDisplay(this).getCurrent().addCommand(creatOK);
Display.getDisplay(this).getCurrent().addCommand(back);
}
}

Reply me soon

Thanks..
Premal

[nicenouman]

have u tried creating the folder into another directory. try creating a folder in pictures or something.

[premlathiya]

Yes !
I Tried and it cause same IOException like mkdir() called for file message

Have you tried on same device?
can u provide me sample code which u r getting success to create dir on series 40 3rd phones..

thanks..
premal

[nicenouman]

try this code.

String url = "f1= (FileConnection)Connector.open("file:///c:/kool_Jul_29_13.00.59.txt",Connector.READ);
FileConnection fconn = (FileConnection) Connector.open( url, Connector.READ_WRITE );

if (!fconn.exists())
fconn.create();


if(fconn.canWrite())
{
fconn.setWritable(true);
OutputStream os = fconn.openOutputStream();
String msg="hello world!";
os.write(msg.getBytes());
os.close();
}

[premlathiya]

Hi !
Thanks for quich reply!
But I can't understand your code and anyway its seems to pointing file
on file systems.

I was asking creating directory on file system. I am capable to write file on file system.

it means mkdir() cause exception..

and also I can't under stand url as expresssion fo file connection in ur code..?
what is this?
Thanks..
Premal

[arkady@gamza]

just append "/" to the end of the directory path