Package net.shibboleth.idp.profile.logic

Class DynamicAttributePredicate

java.lang.Object

net.shibboleth.idp.profile.logic.AbstractAttributePredicate

net.shibboleth.idp.profile.logic.DynamicAttributePredicate

All Implemented Interfaces:

Predicate<ProfileRequestContext>, Predicate<ProfileRequestContext>

public class DynamicAttributePredicate
extends AbstractAttributePredicate

Predicate over an AttributeContext that derives the value(s) to match based on one or more supplied Functions instead of static values.

Each function installed must return a value that matches a value of the attribute corresponding to the map key.

Functions may return a String or a Collection containing them.

Since:

3.4.0

Field Summary

Fields

Modifier and Type	Field	Description
private ListMultimap<String,Function<ProfileRequestContext,Object>>	attributeFunctionMap	Map of attribute IDs to functions.
private final org.slf4j.Logger	log	Class logger.

Constructor Summary

Constructors

Constructor	Description
DynamicAttributePredicate()	Constructor.

Method Summary

Modifier and Type	Method	Description
protected boolean	findMatch(String toMatch, IdPAttribute attribute)	Look for a matching value in an attribute.
protected boolean	hasMatch(Map<String,IdPAttribute> attributeMap)	Abstract implementation of the condition to evaluate.
protected boolean	hasMatch(ProfileRequestContext profileRequestContext, Map<String,IdPAttribute> attributeMap)	Implementation of the condition to evaluate.
void	setAttributeFunctionMap(Map<String,Collection<Function<ProfileRequestContext,Object>>> map)	Set the map of attribute/function pairs (as a map of function collections) to check for.
boolean	test(ProfileRequestContext input)

Methods inherited from class net.shibboleth.idp.profile.logic.AbstractAttributePredicate

allowNullAttributeContext, getAttributeContextLookupStrategy, isUseUnfilteredAttributes, setAttributeContextLookupStrategy, setUseUnfilteredAttributes

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, negate, or

Methods inherited from interface net.shibboleth.utilities.java.support.logic.Predicate

apply

Field Details

log

@Nonnull
private final org.slf4j.Logger log

Class logger.

attributeFunctionMap

@Nonnull
@NonnullElements
private ListMultimap<String,Function<ProfileRequestContext,Object>> attributeFunctionMap

Map of attribute IDs to functions.

Constructor Details

DynamicAttributePredicate

public DynamicAttributePredicate()

Constructor.

Method Details

setAttributeFunctionMap

public void setAttributeFunctionMap(@Nonnull @NonnullElements
 Map<String,Collection<Function<ProfileRequestContext,Object>>> map)

Set the map of attribute/function pairs (as a map of function collections) to check for.

Parameters:

map - map of attribute/function pairs

test

public boolean test(@Nullable
 ProfileRequestContext input)

Specified by:

test in interface Predicate<ProfileRequestContext>

Overrides:

test in class AbstractAttributePredicate

hasMatch

protected boolean hasMatch(@Nonnull @NonnullElements
 Map<String,IdPAttribute> attributeMap)

Abstract implementation of the condition to evaluate.

Specified by:

hasMatch in class AbstractAttributePredicate

Parameters:

attributeMap - the attributes to evaluate

Returns:

the condition result

hasMatch

protected boolean hasMatch(@Nullable
 ProfileRequestContext profileRequestContext,
 @Nonnull @NonnullElements
 Map<String,IdPAttribute> attributeMap)

Implementation of the condition to evaluate.

Parameters:

profileRequestContext - current profile request context

attributeMap - the attributes to evaluate

Returns:

the condition result

findMatch

protected boolean findMatch(@Nonnull @NotEmpty
 String toMatch,
 @Nonnull
 IdPAttribute attribute)

Look for a matching value in an attribute.

Parameters:

toMatch - value to look for

attribute - attribute to check

Returns:

true iff the value is one of the attribute's values