Using the SecureDirectoryStream : SecureDirectoryStream « JDK 7 « Java

1. Java
2. JDK 7
3. SecureDirectoryStream

Using the SecureDirectoryStream

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.SecureDirectoryStream;
import java.nio.file.attribute.PosixFileAttributeView;
import java.nio.file.attribute.PosixFileAttributes;
import java.nio.file.attribute.PosixFilePermission;
import java.util.Set;

public class Test {

  public static void main(String args[]) throws IOException {
    Path path = Paths.get("home/docs");
    SecureDirectoryStream<Path> sds = (SecureDirectoryStream) Files
        .newDirectoryStream(path);
    PosixFileAttributeView view = sds
        .getFileAttributeView(PosixFileAttributeView.class);
    PosixFileAttributes attributes = view.readAttributes();
    Set<PosixFilePermission> permissions = attributes.permissions();

    for (PosixFilePermission permission : permissions) {
      System.out.print(permission.toString() + ' ');
    }
  }
}

 

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