Package org.wildfly.security.http.util

Class SortedServerMechanismFactory

java.lang.Object

org.wildfly.security.http.util.SortedServerMechanismFactory

All Implemented Interfaces:

HttpServerAuthenticationMechanismFactory

public final class SortedServerMechanismFactory
extends Object
implements HttpServerAuthenticationMechanismFactory

A HttpServerAuthenticationMechanismFactory which sorts the mechanism names returned using the provided Comparator.

Author:

Darran Lofthouse

Constructor Summary

Constructors

Constructor	Description
SortedServerMechanismFactory(HttpServerAuthenticationMechanismFactory delegate, Comparator<String> mechanismNameComparator)

Method Summary

Modifier and Type	Method	Description
HttpServerAuthenticationMechanism	createAuthenticationMechanism(String mechanismName, Map<String,?> properties, CallbackHandler callbackHandler)	Obtain an instance of the authentication mechanism requested provided this is allowed by any policy specified within the supplied properties.
String[]	getMechanismNames(Map<String,?> properties)	Get the names of the HTTP authentication mechanisms that can be supplied by this factory filtered by the supplied properties.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.wildfly.security.http.HttpServerAuthenticationMechanismFactory

shutdown

Constructor Details

SortedServerMechanismFactory

public SortedServerMechanismFactory(HttpServerAuthenticationMechanismFactory delegate,
 Comparator<String> mechanismNameComparator)

Method Details

getMechanismNames

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

Description copied from interface: HttpServerAuthenticationMechanismFactory

Get the names of the HTTP authentication mechanisms that can be supplied by this factory filtered by the supplied properties.

Specified by:

getMechanismNames in interface HttpServerAuthenticationMechanismFactory

Parameters:

properties - the non-null set of properties to pass configuration to the mechanisms that may be evaluated for mechanism availability.

Returns:

A non-null array of the names of the supported HTTP authentication mechanisms.

createAuthenticationMechanism

public HttpServerAuthenticationMechanism createAuthenticationMechanism(String mechanismName,
 Map<String,?> properties,
 CallbackHandler callbackHandler)
                                                                throws HttpAuthenticationException

Description copied from interface: HttpServerAuthenticationMechanismFactory

Obtain an instance of the authentication mechanism requested provided this is allowed by any policy specified within the supplied properties.

Specified by:

createAuthenticationMechanism in interface HttpServerAuthenticationMechanismFactory

Parameters:

mechanismName - The non-null name of the mechanism to create.

properties - The non-null set of properties to select and configure the mechanism that may be evaluated for mechanism availability.

callbackHandler - The non-null CallbackHandler for use by the mechanism during authentication.

Returns:

the configured HttpServerAuthenticationMechanism or null if no mechanism could be resolved for the given mechanism name.

Throws:

HttpAuthenticationException - if there is an error creating the mechanism.