org.apache.drill.exec.rpc.security

Class FastSaslServerFactory

java.lang.Object

org.apache.drill.exec.rpc.security.FastSaslServerFactory

All Implemented Interfaces:

SaslServerFactory

public final class FastSaslServerFactory
extends Object
implements SaslServerFactory

Sasl.createSaslServer(java.lang.String, java.lang.String, java.lang.String, java.util.Map<java.lang.String, ?>, javax.security.auth.callback.CallbackHandler) is known to be slow. This class caches available server factories. This is a modified version of Apache Hadoop's implementation.

Method Summary

Methods

Modifier and Type	Method and Description
SaslServer	createSaslServer(String mechanism, String protocol, String serverName, Map<String,?> props, CallbackHandler cbh)
static FastSaslServerFactory	getInstance()
String[]	getMechanismNames(Map<String,?> props)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static FastSaslServerFactory getInstance()

createSaslServer

public SaslServer createSaslServer(String mechanism,
                          String protocol,
                          String serverName,
                          Map<String,?> props,
                          CallbackHandler cbh)
                            throws SaslException

Specified by:

createSaslServer in interface SaslServerFactory

Throws:

SaslException

getMechanismNames

public String[] getMechanismNames(Map<String,?> props)

Specified by:

getMechanismNames in interface SaslServerFactory