alluxio.fuse

Class AlluxioFuseUtils

java.lang.Object

alluxio.fuse.AlluxioFuseUtils

@ThreadSafe
public final class AlluxioFuseUtils
extends java.lang.Object

Utility methods for Alluxio-FUSE.

Method Summary

Modifier and Type	Method and Description
static long	getGid(java.lang.String userName) Retrieves the primary gid of the given user.
static java.lang.String	getGroupName(long uid) Gets the group name from the user id.
static long	getUid(java.lang.String userName) Retrieves the uid of the given user.
static java.lang.String	getUserName(long uid) Gets the user name from the user id.

Methods inherited from class java.lang.Object

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

Method Detail

getUid

public static long getUid(java.lang.String userName)

Retrieves the uid of the given user.

Parameters:

userName - the user name

Returns:

uid

getGid

public static long getGid(java.lang.String userName)

Retrieves the primary gid of the given user.

Parameters:

userName - the user name

Returns:

gid

getUserName

public static java.lang.String getUserName(long uid)
                                    throws java.io.IOException

Gets the user name from the user id.

Parameters:

uid - user id

Returns:

user name

Throws:

java.io.IOException

getGroupName

public static java.lang.String getGroupName(long uid)
                                     throws java.io.IOException

Gets the group name from the user id.

Parameters:

uid - user id

Returns:

group name

Throws:

java.io.IOException