I am trying to create a directory but it seems to fail every time? I have checked that it is not a permission issue too, I have full permission to write to that directory. Thanks in advance.
Here is the code:
private void writeTextFile(String v){
try{
String yearString = convertInteger(yearInt);
String monthString = convertInteger(month);
String fileName = refernce.getText();
File fileDir = new File("C:\\Program Files\\Sure Important\\Report Cards\\" + yearString + "\\" + monthString);
File filePath = new File(fileDir + "\\"+ fileName + ".txt");
writeDir(fileDir);
// Create file
FileWriter fstream = new FileWriter(filePath);
try (BufferedWriter out = new BufferedWriter(fstream)) {
out.write(v);
}
}catch (Exception e){//Catch exception if any
System.err.println("Error: " + e.getMessage());
}
}
private void writeDir(File f){
try{
if(f.mkdir()) {
System.out.println("Directory Created");
} else {
System.out.println("Directory is not created");
}
} catch(Exception e){
e.printStackTrace();
}
}
public static String convertInteger(int i) {
return Integer.toString(i);
}
Calendar cal = new GregorianCalendar();
public int month = cal.get(Calendar.MONTH);
public int yearInt = cal.get(Calendar.YEAR);
Here is the output:
Directory is not created
Error: C:\Program Files\Sure Important\Report Cards\2012\7\4532.txt (The system cannot find the path specified)
It's possibly because File.mkdir
creates the directory only if the parent directory exists.
Try using File.mkdirs
which creates all the necessary directories.
Here's the code which worked for me.
private void writeDir(File f){
try{
if(f.mkdirs()) {
System.out.println("Directory Created");
} else {
System.out.println("Directory is not created");
}
} catch(Exception e){
// Demo purposes only. Do NOT do this in real code. EVER.
// It squashes exceptions ...
e.printStackTrace();
}
}
The only change I made was to change f.mkdir()
to f.mkdirs()
and it worked
I think that @La bla bla has nailed it, but just for completeness, here are all of the things that I can think of that could cause a call to File.mkdir()
to fail:
(Obviously, some of these possibilities can be quickly eliminated in the context of this question ...)
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