Package net.shibboleth.idp.authn.principal

Class PrincipalEvalPredicateFactoryRegistry

java.lang.Object

net.shibboleth.idp.authn.principal.PrincipalEvalPredicateFactoryRegistry

public final class PrincipalEvalPredicateFactoryRegistry
extends Object

A registry of mappings between a custom Principal subtype with a matching operator and a corresponding PrincipalEvalPredicateFactory that returns predicates enforcing a particular set of matching rules for that operator and subtype.

Field Summary

Fields

Modifier and Type	Field	Description
private final org.slf4j.Logger	log	Class logger.
private Map<Pair<Class<? extends Principal>,String>,PrincipalEvalPredicateFactory>	registry	Storage for the registry mappings.

Constructor Summary

Constructors

Constructor	Description
PrincipalEvalPredicateFactoryRegistry()	Constructor.
PrincipalEvalPredicateFactoryRegistry(Collection<PrincipalEvalPredicateFactoryRegistration> registrations)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	deregister(Class<? extends Principal> principalType, String operator)	Deregister a predicate factory for a given operator string.
PrincipalEvalPredicateFactory	lookup(Class<? extends Principal> principalType, String operator)	Get a registered predicate factory for a given principal type and operator string, if any.
void	register(Class<? extends Principal> principalType, String operator, PrincipalEvalPredicateFactory factory)	Register a predicate factory for a given operator string.
void	setRegistrations(Map<Pair<Class<? extends Principal>,String>,PrincipalEvalPredicateFactory> fromMap)	Add registrations from a map, overwriting any previously matching entries.

Methods inherited from class java.lang.Object

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

Field Details

log

@Nonnull
private final org.slf4j.Logger log

Class logger.

registry

@Nonnull
private Map<Pair<Class<? extends Principal>,String>,PrincipalEvalPredicateFactory> registry

Storage for the registry mappings.

Constructor Details

PrincipalEvalPredicateFactoryRegistry

public PrincipalEvalPredicateFactoryRegistry()

Constructor.

PrincipalEvalPredicateFactoryRegistry

@Autowired
public PrincipalEvalPredicateFactoryRegistry(@Nullable @ParameterName(name="registrations")
 Collection<PrincipalEvalPredicateFactoryRegistration> registrations)

Constructor.

Used to auto-wire PrincipalEvalPredicateFactoryRegistration wrappers.

Parameters:

registrations - wrapped registration information

Since:

4.1.0

Method Details

setRegistrations

public void setRegistrations(@Nullable
 Map<Pair<Class<? extends Principal>,String>,PrincipalEvalPredicateFactory> fromMap)

Add registrations from a map, overwriting any previously matching entries.

Parameters:

fromMap - map entries to add

Since:

4.1.0

lookup

@Nullable
public PrincipalEvalPredicateFactory lookup(@Nonnull
 Class<? extends Principal> principalType,
 @Nonnull @NotEmpty
 String operator)

Get a registered predicate factory for a given principal type and operator string, if any.

Parameters:

principalType - a principal subtype

operator - an operator string

Returns:

a corresponding predicate factory, or null

register

public void register(@Nonnull
 Class<? extends Principal> principalType,
 @Nonnull @NotEmpty
 String operator,
 @Nonnull
 PrincipalEvalPredicateFactory factory)

Register a predicate factory for a given operator string.

Parameters:

principalType - a principal subtype

operator - an operator string

factory - the predicate factory to register

deregister

public void deregister(@Nonnull
 Class<? extends Principal> principalType,
 @Nonnull @NotEmpty
 String operator)

Deregister a predicate factory for a given operator string.

Parameters:

principalType - a principal subtype

operator - an operator string