net.shibboleth.idp.authn.context

Class PreferredPrincipalContext

java.lang.Object

org.opensaml.messaging.context.BaseContext

net.shibboleth.idp.authn.context.PreferredPrincipalContext

All Implemented Interfaces:

Iterable<BaseContext>

public class PreferredPrincipalContext
extends BaseContext

A context that holds information about an authentication request's preference for a specific custom Principal.

Authentication protocols with features for preferring specific forms of authentication with optional semantics will populate this context type with an expression of those preferences in the form of an ordered list of custom Principal objects.

Since:

3.4.0

Parent:

AuthenticationContext

Added:

Before the authentication process begins

Nested Class Summary

Nested classes/interfaces inherited from class org.opensaml.messaging.context.BaseContext

BaseContext.ContextSetNoRemoveIteratorDecorator

Field Summary

Fields

Modifier and Type	Field and Description
private List<Principal>	preferredPrincipals The principals reflecting the preference.

Constructor Summary

Constructors

Constructor and Description
PreferredPrincipalContext() Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
List<Principal>	getPreferredPrincipals() Get an immutable list of principals reflecting the request preferences.
boolean	isAcceptable(Collection<Principal> principals) Helper method that evaluates Principal objects against this context to determine if the input is compatible with it.
boolean	isAcceptable(PrincipalSupportingComponent component) Helper method that evaluates a PrincipalSupportingComponent against this context to determine if the input is compatible with it.
<T extends Principal> boolean	isAcceptable(T principal) Helper method that evaluates a Principal object against this context to determine if the input is compatible with it.
PreferredPrincipalContext	setPreferredPrincipals(List<Principal> principals) Set list of principals reflecting the request preferences.

Methods inherited from class org.opensaml.messaging.context.BaseContext

addSubcontext, addSubcontext, clearSubcontexts, containsSubcontext, createSubcontext, getParent, getSubcontext, getSubcontext, getSubcontext, getSubcontext, isAutoCreateSubcontexts, iterator, removeSubcontext, removeSubcontext, setAutoCreateSubcontexts, setParent

Methods inherited from class java.lang.Object

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

Field Detail

preferredPrincipals

@Nonnull
@NonnullElements
private List<Principal> preferredPrincipals

The principals reflecting the preference.

Constructor Detail

PreferredPrincipalContext

public PreferredPrincipalContext()

Constructor.

Method Detail

getPreferredPrincipals

@Nonnull
@NonnullElements
@Unmodifiable
@NotLive
public List<Principal> getPreferredPrincipals()

Get an immutable list of principals reflecting the request preferences.

Returns:

immutable list of principals

setPreferredPrincipals

@Nonnull
public PreferredPrincipalContext setPreferredPrincipals(@Nonnull@NonnullElements
                                                       List<Principal> principals)

Set list of principals reflecting the request preferences.

Parameters:

principals - list of principals

Returns:

this context

isAcceptable

public boolean isAcceptable(@Nonnull
                   PrincipalSupportingComponent component)

Helper method that evaluates a PrincipalSupportingComponent against this context to determine if the input is compatible with it.

Parameters:

component - component to evaluate

Returns:

true iff the input is compatible with the requested authentication preferences

isAcceptable

public boolean isAcceptable(@Nonnull@NonnullElements
                   Collection<Principal> principals)

Helper method that evaluates Principal objects against this context to determine if the input is compatible with it.

Parameters:

principals - principal(s) to evaluate

Returns:

true iff the input is compatible with the requested authentication preferences

isAcceptable

public <T extends Principal> boolean isAcceptable(@Nonnull
                                         T principal)

Helper method that evaluates a Principal object against this context to determine if the input is compatible with it.

Type Parameters:

T - type of principal

Parameters:

principal - principal to evaluate

Returns:

true iff the input is compatible with the requested authentication preferences