How to access

Hello,

My requirment is that I have developed a code which get all the Folders and files path and there size respectivelyfor that particular Remote machine. Now i want to access other remote machine from the same piece of code.

or i can say suppose I created one HTML page in which i gave 5 Remote machine name and a submit button.
So when i checked all the checkbox and submit the button it sgould show all the folder anf file names with size for that oarticular machines
Here i am pasting my code:

import java.io.File;
import java.io.OutputStreamWriter;
import java.text.DecimalFormat;
import java.text.NumberFormat;

public class GetFolderSize
{
long totalsize=0;

static GetFolderSize fg=new GetFolderSize();
public static void main(String args [])
{

try
{
File file = new File("D:/Projects");
File[] listOfFiles = file.listFiles();
long size = 0;

for (int i = 0; i < listOfFiles.length; i++)
{
if(listOfFiles[i].isFile())
{
System.out.println("File Names: " + listOfFiles[i].getName());
size = file.length();
}
else if(listOfFiles[i].isDirectory())
{
System.out.println("Folder Names:" + listOfFiles[i].getName());
}
File[] subFiles = file.listFiles();

for (File file1 : subFiles)
{
if (file1.isFile())
{

size =fg.getFileSize(file1);
}
else
{

}
}
}

fg.sizecal(size, file);
}
catch (Exception e)
{
System.out.print(e.getMessage());
}
}

public long getFileSize(File file )
{
long fileSizeByte =0;

if(file.isFile())
{
fileSizeByte=file.length();
fg.sizecal(fileSizeByte,file);
totalsize=totalsize+fileSizeByte;
}
else if(file.isDirectory())
{
fileSizeByte=file.length();
fg.sizecal(fileSizeByte,file);
totalsize=totalsize+fileSizeByte;
}

return totalsize;
}

public void sizecal(long fileSizeByte,File file)
{
DecimalFormat fmt =new DecimalFormat("#.##");
Double fileSizeKB=Double.valueOf(fmt.format(1024));
Double fileSizeMB=Double.valueOf(fmt.format(1024*1024));
Double fileSizeGB=Double.valueOf(fmt.format(1024*1024*102 4));

if(fileSizeByte>fileSizeGB)
{
System.out.println(file.getAbsolutePath()+": size :"+fileSizeByte/ 103741824+" GB" );
}
else if(fileSizeByte>fileSizeMB)
{
System.out.println(file.getAbsolutePath()+": size :"+fileSizeByte/1048576+" MB" );
}
else if(fileSizeByte>fileSizeKB)
{
System.out.println(file.getAbsolutePath()+": size :"+fileSizeByte/1024+" KB" );
}
else
{
System.out.println(file.getAbsolutePath()+": size :"+fileSizeByte+" bytes" );
}

}

}