Check for the supported attribute in Java
Description
The following code shows how to check for the supported attribute.
Example
//from w w w . j a va 2 s . c o m
import java.nio.file.FileStore;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.attribute.AclFileAttributeView;
import java.nio.file.attribute.BasicFileAttributeView;
import java.nio.file.attribute.DosFileAttributeView;
import java.nio.file.attribute.FileAttributeView;
import java.nio.file.attribute.FileOwnerAttributeView;
import java.nio.file.attribute.PosixFileAttributeView;
import java.nio.file.attribute.UserDefinedFileAttributeView;
public class Main {
public static void main(String[] args) throws Exception {
Path path = Paths.get("C:/home/docs/users.txt");
FileStore fileStore = Files.getFileStore(path);
System.out.println("FileAttributeView supported: " + fileStore.supportsFileAttributeView(FileAttributeView.class));
System.out.println("BasicFileAttributeView supported: "+ fileStore.supportsFileAttributeView(BasicFileAttributeView.class));
System.out.println("FileOwnerAttributeView supported: "+ fileStore.supportsFileAttributeView(FileOwnerAttributeView.class));
System.out.println("AclFileAttributeView supported: "+ fileStore.supportsFileAttributeView(AclFileAttributeView.class));
System.out.println("PosixFileAttributeView supported: "+ fileStore.supportsFileAttributeView(PosixFileAttributeView.class));
System.out.println("UserDefinedFileAttributeView supported: " + fileStore.supportsFileAttributeView(UserDefinedFileAttributeView.class));
System.out.println("DosFileAttributeView supported: "+ fileStore.supportsFileAttributeView(DosFileAttributeView.class));
System.out.println("FileAttributeView supported: "+ fileStore.supportsFileAttributeView("file"));
System.out.println("BasicFileAttributeView supported: "+ fileStore.supportsFileAttributeView("basic"));
System.out.println("FileOwnerAttributeView supported: "+ fileStore.supportsFileAttributeView("owner"));
System.out.println("AclFileAttributeView supported: "+ fileStore.supportsFileAttributeView("acl"));
System.out.println("PosixFileAttributeView supported: "+ fileStore.supportsFileAttributeView("posix"));
System.out.println("UserDefinedFileAttributeView supported: "+ fileStore.supportsFileAttributeView("user"));
System.out.println("DosFileAttributeView supported: "+ fileStore.supportsFileAttributeView("dos"));
}
}