alluxio.util

Class ModeUtils

java.lang.Object

alluxio.util.ModeUtils

@ThreadSafe
public final class ModeUtils
extends Object

Utility methods for mode.

Method Summary

Modifier and Type	Method and Description
static Mode	applyDirectoryUMask(Mode mode, String authUmask) Applies the default umask for newly created directories to this mode.
static Mode	applyFileUMask(Mode mode, String authUmask) Applies the default umask for newly created files to this mode.
static Mode	getUMask(String confUmask) Gets the file / directory creation umask.
static short	protoToShort(PMode pMode) Used to get short value of a proto PMode.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

applyFileUMask

public static Mode applyFileUMask(Mode mode,
                                  String authUmask)

Applies the default umask for newly created files to this mode.

Parameters:

mode - the mode to update

authUmask - the umask to apply on the file

Returns:

the updated object

applyDirectoryUMask

public static Mode applyDirectoryUMask(Mode mode,
                                       String authUmask)

Applies the default umask for newly created directories to this mode.

Parameters:

mode - the mode to update

authUmask - the umask to apply on the directory

Returns:

the updated object

protoToShort

public static short protoToShort(PMode pMode)

Used to get short value of a proto PMode.

Parameters:

pMode - proto mode

Returns:

short value

getUMask

public static Mode getUMask(@Nullable
                            String confUmask)

Gets the file / directory creation umask.

Parameters:

confUmask - the string representation of umask

Returns:

the umask Mode