file parsing in drive (how many drives )

[Ganesh Gowtham]

Hi All,

could u guys suggest s for below criteria ?.

i need to parse all files in my hard disk.
As of now i can able to parse the specific drive , which i am giving explicitly in my code in my file object .

all i need a code to get how many drives .Since place where my code executes , i cant able to pre think how many drives are there?.

Please suggest a idea or link

Thanks ,
gowtham
[e-mail]
eprosoft Inc
NJ

[Stuart Gray]

The listRoots() method in the File class returns all available roots on the system as an array of File instances. Note that these might not necessarily be physical drives though (they might be networked drives etc).

[Ganesh Gowtham]

Originally posted by Stuart Gray:
The listRoots() method in the File class returns all available roots on the system as an array of File instances. Note that these might not necessarily be physical drives though (they might be networked drives etc).

Could u Pls find where i am going wrong

 public class DriveTest
{
public static void main(String p[])
{
File fileObjectList[] = File.listRoots();
for( int i = 0;i< fileObjectList.length ; i++)
{
//System.out.println("##############   "+ i+"   ###############");
if(fileObjectList[i].isDirectory())
{
System.out.println("directory ---> "+fileObjectList[i].getName());
 
if(!(fileObjectList[i].getName().equals("System Volume Information")) )
{
//directoryNames.add(fileObjectList[i].getName());
//DiskParser.doParseDirectory(fileObjectList[i]);
}
}
else
{
System.out.println("files --->  "+fileObjectList[i].getName());
//fileNames.add(fileObjectList[i].getName());
//allFiles.add(fileObjectList[i].getAbsolutePath());
}
//System.out.println("********************************* DIC SIZE ----> "+directoryNames.size()+"    FILES SIZE --->  "+fileNames.size());
}
 

 
}
}
 

Thanks ,
gowtham
[e-mail]

[Ganesh Gowtham]

Stuart Gray
i need a code which o/p c:\ or d:\ howmany drives
Thanks,
gowtham

[Ganesh Gowtham]

Oops finally ...

public static void main(String args[])
{
File list[] = File.listRoots();
for (int i = 0; i < list.length; i++) {

System.out.println("not accessible:"
+ list[i]);
}

This does my Work.
Thanks
Gowtham
[e-mail]