org.apache.kafka.clients.admin

Enum ScramMechanism

java.lang.Object

java.lang.Enum<ScramMechanism>

org.apache.kafka.clients.admin.ScramMechanism

All Implemented Interfaces:

Serializable, Comparable<ScramMechanism>

public enum ScramMechanism
extends Enum<ScramMechanism>

Representation of a SASL/SCRAM Mechanism.

See Also:

KIP-554: Add Broker-side SCRAM Config API This code is duplicated in org.apache.kafka.common.security.scram.internals.ScramMechanism. The type field in both files must match and must not change. The type field is used both for passing ScramCredentialUpsertion and for the internal UserScramCredentialRecord. Do not change the type field.

Enum Constant Summary

Enum Constants

Enum Constant and Description
SCRAM_SHA_256
SCRAM_SHA_512
UNKNOWN

Method Summary

Modifier and Type	Method and Description
static ScramMechanism	fromMechanismName(String mechanismName)
static ScramMechanism	fromType(byte type)
String	mechanismName()
byte	type()
static ScramMechanism	valueOf(String name) Returns the enum constant of this type with the specified name.
static ScramMechanism[]	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

UNKNOWN

public static final ScramMechanism UNKNOWN

SCRAM_SHA_256

public static final ScramMechanism SCRAM_SHA_256

SCRAM_SHA_512

public static final ScramMechanism SCRAM_SHA_512

Method Detail

values

public static ScramMechanism[] 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 (ScramMechanism c : ScramMechanism.values())
    System.out.println(c);

Returns:

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

valueOf

public static ScramMechanism 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

fromType

public static ScramMechanism fromType(byte type)

Parameters:

type - the type indicator

Returns:

the instance corresponding to the given type indicator, otherwise UNKNOWN

fromMechanismName

public static ScramMechanism fromMechanismName(String mechanismName)

Parameters:

mechanismName - the SASL SCRAM mechanism name

Returns:

the corresponding SASL SCRAM mechanism enum, otherwise UNKNOWN

See Also:

Salted Challenge Response Authentication Mechanism (SCRAM) SASL and GSS-API Mechanisms, Section 4

mechanismName

public String mechanismName()

Returns:

the corresponding SASL SCRAM mechanism name

See Also:

Salted Challenge Response Authentication Mechanism (SCRAM) SASL and GSS-API Mechanisms, Section 4

type

public byte type()

Returns:

the type indicator for this SASL SCRAM mechanism