com.holonplatform.auth.internal

Class CallbackAuthenticationTokenResolver<M extends Message>

java.lang.Object

com.holonplatform.auth.internal.CallbackAuthenticationTokenResolver<M>

Type Parameters:

M - Message type

All Implemented Interfaces:

AuthenticationToken.AuthenticationTokenResolver<M>

public class CallbackAuthenticationTokenResolver<M extends Message>
extends Object
implements AuthenticationToken.AuthenticationTokenResolver<M>

An AuthenticationToken.AuthenticationTokenResolver implementation which uses a callback function for message token resolution.

Since:

5.1.0

Constructor Summary

Constructors

Constructor and Description
CallbackAuthenticationTokenResolver(Class<? extends Message> messageType, Function<M,Optional<AuthenticationToken>> resolverFunction, String scheme) Constructor.

Method Summary

Modifier and Type	Method and Description
Optional<AuthenticationToken>	getAuthenticationToken(M request) Parse given request message and try to obtain an AuthenticationToken if request is eligible for this resolver authentication mechanism.
Class<? extends Message>	getMessageType() Get supported message type
Optional<String>	getScheme() Optional authentication scheme

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.holonplatform.auth.AuthenticationToken.AuthenticationTokenResolver

create, create

Constructor Detail

CallbackAuthenticationTokenResolver

public CallbackAuthenticationTokenResolver(Class<? extends Message> messageType,
                                           Function<M,Optional<AuthenticationToken>> resolverFunction,
                                           String scheme)

Constructor.

Parameters:

messageType - Message type (not null)

resolverFunction - Resolver function (not null)

scheme - Optional authentication scheme

Method Detail

getMessageType

public Class<? extends Message> getMessageType()

Description copied from interface: AuthenticationToken.AuthenticationTokenResolver

Get supported message type

Specified by:

getMessageType in interface AuthenticationToken.AuthenticationTokenResolver<M extends Message>

Returns:

Message type

getScheme

public Optional<String> getScheme()

Description copied from interface: AuthenticationToken.AuthenticationTokenResolver

Optional authentication scheme

Specified by:

getScheme in interface AuthenticationToken.AuthenticationTokenResolver<M extends Message>

Returns:

Authentication scheme name, empty if not available

getAuthenticationToken

public Optional<AuthenticationToken> getAuthenticationToken(M request)
                                                     throws AuthenticationException

Description copied from interface: AuthenticationToken.AuthenticationTokenResolver

Parse given request message and try to obtain an AuthenticationToken if request is eligible for this resolver authentication mechanism.

Specified by:

getAuthenticationToken in interface AuthenticationToken.AuthenticationTokenResolver<M extends Message>

Parameters:

request - Authentication request

Returns:

AuthenticationToken, or an empty Optional if request is not eligible for this resolver authentication mechanism

Throws:

AuthenticationException - Id resolver recognized given request but it is somehow malformed or incomplete