Package one.nio.os

Class User

java.lang.Object

one.nio.os.User

public final class User
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	G_GID
static final int	G_NAME
static final int	G_PASSWORD
static final int	G_USER_LIST
static final String	GROUP
static final boolean	IS_SUPPORTED
private static final org.slf4j.Logger	log
static final String	PASSWD
static final int	U_DIRECTORY
static final int	U_GECOS
static final int	U_GID
static final int	U_NAME
static final int	U_PASSWORD
static final int	U_SHELL
static final int	U_UID

Constructor Summary

Constructors

Constructor	Description
User()

Method Summary

Modifier and Type	Method	Description
static int	chown(String fileName, int uid, int gid)
private static String[]	find(String file, String account)
static int	findGid(String group)
static String[]	findGroup(String group)
static int[]	findSupplementaryGids(String user)
static List<String[]>	findSupplementaryGroups(String user)
static int	findUid(String user)
static String[]	findUser(String user)
static int	setgid(int gid)
static int	setgroups(int[] gids)
static int	setuid(int uid)

Methods inherited from class java.lang.Object

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

Field Details

log

private static final org.slf4j.Logger log

IS_SUPPORTED

public static final boolean IS_SUPPORTED

PASSWD

public static final String PASSWD

See Also:

• Constant Field Values

GROUP

public static final String GROUP

See Also:

• Constant Field Values

U_NAME

public static final int U_NAME

See Also:

• Constant Field Values

U_PASSWORD

public static final int U_PASSWORD

See Also:

• Constant Field Values

U_UID

public static final int U_UID

See Also:

• Constant Field Values

U_GID

public static final int U_GID

See Also:

• Constant Field Values

U_GECOS

public static final int U_GECOS

See Also:

• Constant Field Values

U_DIRECTORY

public static final int U_DIRECTORY

See Also:

• Constant Field Values

U_SHELL

public static final int U_SHELL

See Also:

• Constant Field Values

G_NAME

public static final int G_NAME

See Also:

• Constant Field Values

G_PASSWORD

public static final int G_PASSWORD

See Also:

• Constant Field Values

G_GID

public static final int G_GID

See Also:

• Constant Field Values

G_USER_LIST

public static final int G_USER_LIST

See Also:

• Constant Field Values

Constructor Details

User

public User()

Method Details

setuid

public static int setuid(int uid)

setgid

public static int setgid(int gid)

setgroups

public static int setgroups(int[] gids)

chown

public static int chown(String fileName,
 int uid,
 int gid)

findUser

public static String[] findUser(String user)

findUid

public static int findUid(String user)

findGroup

public static String[] findGroup(String group)

findGid

public static int findGid(String group)

findSupplementaryGroups

public static List<String[]> findSupplementaryGroups(String user)

findSupplementaryGids

public static int[] findSupplementaryGids(String user)

find

private static String[] find(String file,
 String account)