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#1
January 12th, 2008, 11:14 AM
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How To Return Only Files NOT folders????
Hi,
The below method is used to return the contents of a directory. The problem I am having is my program is only interested in the actual files, he folders are irrelevant. Currently my program is reading-in a hardcoded file name and I am trying to make it read in any file. Can somebody be kind enough to suggest a way on how I can achieve this. Many Thanks Code:
public String[] filesList()
{
File dir = new File(System.getProperty("filelocation"));
String[] filesList = dir.list();
if(dir.exists())
{
System.out.println(filesList.length + " ..Files Found");
//for(int t = 0; t<filesList.length; t++)
//{
// System.out.println(filesList[t]);
//}
}
else
{
System.out.println("Directory not found");
mLogger.info("Directory not found");
}
return filesList;
}
}
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#2
January 23rd, 2008, 05:31 PM
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Filtering out the Directories
One way would be to create a class like:
Code:
import java.io.FilenameFilter;
import java.lang.String;
public class JustFiles implements FilenameFilter
{
public boolean accept( java.io.File file, java.lang.String g )
{
return !file.isDirectory();
}
};
Then in your code, you would have Code:
File dir = new File(System.getProperty("filelocation"));
JustFiles theFiles = new JustFiles();
String[] filesList = dir.listFiles( theFiles );
I hope this helps.
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