alluxio.security.authentication

Class AbstractSaslClientHandler

java.lang.Object

alluxio.security.authentication.AbstractSaslClientHandler

All Implemented Interfaces:

SaslClientHandler, AutoCloseable

Direct Known Subclasses:

SaslClientHandlerPlain

public abstract class AbstractSaslClientHandler
extends Object
implements SaslClientHandler

Abstract SaslClientHandler implementation that maintains SaslClient instance.

Field Summary

Fields

Modifier and Type	Field and Description
protected SaslClient	mSaslClient Underlying SaslClient.

Constructor Summary

Constructors

Constructor and Description
AbstractSaslClientHandler(ChannelAuthenticationScheme authScheme) Creates an abstract sasl handler for given scheme.

Method Summary

Modifier and Type	Method and Description
void	close() This is synchronized in order to protect mSaslClient.
SaslMessage	handleMessage(SaslMessage message) This is synchronized in order to protect mSaslClient.

Methods inherited from class java.lang.Object

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

Field Detail

mSaslClient

protected SaslClient mSaslClient

Underlying SaslClient.

Constructor Detail

AbstractSaslClientHandler

public AbstractSaslClientHandler(ChannelAuthenticationScheme authScheme)

Creates an abstract sasl handler for given scheme.

Parameters:

authScheme - channel authentication scheme

Method Detail

handleMessage

public SaslMessage handleMessage(SaslMessage message)
                          throws SaslException

This is synchronized in order to protect mSaslClient.

Specified by:

handleMessage in interface SaslClientHandler

Parameters:

message - server-side Sasl message to handle

Returns:

client's answer. null if client is completed

Throws:

SaslException

close

public void close()

This is synchronized in order to protect mSaslClient.

Specified by:

close in interface SaslClientHandler

Specified by:

close in interface AutoCloseable