Package org.apache.hadoop.security

Enum Class UserGroupInformation.AuthenticationMethod

java.lang.Object

java.lang.Enum<UserGroupInformation.AuthenticationMethod>

org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod

All Implemented Interfaces:

Serializable, Comparable<UserGroupInformation.AuthenticationMethod>, Constable

Enclosing class:

UserGroupInformation

@Public
@Evolving
public static enum UserGroupInformation.AuthenticationMethod
extends Enum<UserGroupInformation.AuthenticationMethod>

existing types of authentications' methods

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CERTIFICATE
KERBEROS
KERBEROS_SSL
PROXY
SIMPLE
TOKEN

Method Summary

Modifier and Type	Method	Description
SaslRpcServer.AuthMethod	getAuthMethod()
static UserGroupInformation.AuthenticationMethod	valueOf(String name)	Returns the enum constant of this class with the specified name.
static UserGroupInformation.AuthenticationMethod	valueOf(SaslRpcServer.AuthMethod authMethod)	Returns the enum constant of this class with the specified name.
static UserGroupInformation.AuthenticationMethod[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

SIMPLE

public static final UserGroupInformation.AuthenticationMethod SIMPLE

KERBEROS

public static final UserGroupInformation.AuthenticationMethod KERBEROS

TOKEN

public static final UserGroupInformation.AuthenticationMethod TOKEN

CERTIFICATE

public static final UserGroupInformation.AuthenticationMethod CERTIFICATE

KERBEROS_SSL

public static final UserGroupInformation.AuthenticationMethod KERBEROS_SSL

PROXY

public static final UserGroupInformation.AuthenticationMethod PROXY

Method Details

values

public static UserGroupInformation.AuthenticationMethod[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static UserGroupInformation.AuthenticationMethod valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

getAuthMethod

public SaslRpcServer.AuthMethod getAuthMethod()

valueOf

public static UserGroupInformation.AuthenticationMethod valueOf(SaslRpcServer.AuthMethod authMethod)

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

Parameters:

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

Returns:

the enum constant with the specified name

Throws:

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

NullPointerException - if the argument is null