org.apache.accumulo.core.security

Enum SystemPermission

java.lang.Object

java.lang.Enum<SystemPermission>

org.apache.accumulo.core.security.SystemPermission

All Implemented Interfaces:

Serializable, Comparable<SystemPermission>

public enum SystemPermission
extends Enum<SystemPermission>

Accumulo system permissions. Each permission has an associated byte ID.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALTER_NAMESPACE
ALTER_TABLE
ALTER_USER
CREATE_NAMESPACE
CREATE_TABLE
CREATE_USER
DROP_NAMESPACE
DROP_TABLE
DROP_USER
GRANT
OBTAIN_DELEGATION_TOKEN
SYSTEM

Method Summary

Modifier and Type	Method and Description
byte	getId() Gets the byte ID of this permission.
static SystemPermission	getPermissionById(byte id) Gets the permission matching the given byte ID.
static List<String>	printableValues() Returns a list of printable permission values.
static SystemPermission	valueOf(String name) Returns the enum constant of this type with the specified name.
static SystemPermission[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

GRANT

public static final SystemPermission GRANT

CREATE_TABLE

public static final SystemPermission CREATE_TABLE

DROP_TABLE

public static final SystemPermission DROP_TABLE

ALTER_TABLE

public static final SystemPermission ALTER_TABLE

CREATE_USER

public static final SystemPermission CREATE_USER

DROP_USER

public static final SystemPermission DROP_USER

ALTER_USER

public static final SystemPermission ALTER_USER

SYSTEM

public static final SystemPermission SYSTEM

CREATE_NAMESPACE

public static final SystemPermission CREATE_NAMESPACE

DROP_NAMESPACE

public static final SystemPermission DROP_NAMESPACE

ALTER_NAMESPACE

public static final SystemPermission ALTER_NAMESPACE

OBTAIN_DELEGATION_TOKEN

public static final SystemPermission OBTAIN_DELEGATION_TOKEN

Method Detail

values

public static SystemPermission[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (SystemPermission c : SystemPermission.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SystemPermission valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getId

public byte getId()

Gets the byte ID of this permission.

Returns:

byte ID

printableValues

public static List<String> printableValues()

Returns a list of printable permission values.

Returns:

list of system permission values, as "System." + permission name

getPermissionById

public static SystemPermission getPermissionById(byte id)

Gets the permission matching the given byte ID.

Parameters:

id - byte ID

Returns:

system permission

Throws:

IndexOutOfBoundsException - if the byte ID is invalid