Package net.shibboleth.idp.attribute.resolver.dc.impl

Class SubjectDataConnector

java.lang.Object

net.shibboleth.utilities.java.support.component.AbstractInitializableComponent

net.shibboleth.utilities.java.support.component.AbstractIdentifiedInitializableComponent

net.shibboleth.utilities.java.support.component.AbstractIdentifiableInitializableComponent

net.shibboleth.idp.attribute.resolver.AbstractResolverPlugin<Map<String,IdPAttribute>>

net.shibboleth.idp.attribute.resolver.AbstractDataConnector

net.shibboleth.idp.attribute.resolver.dc.impl.SubjectDataConnector

All Implemented Interfaces:

DataConnector, ResolverPlugin<Map<String,IdPAttribute>>, Component, DestructableComponent, IdentifiableComponent, IdentifiedComponent, InitializableComponent, UnmodifiableComponent, DisposableBean

@ThreadSafe
public class SubjectDataConnector
extends AbstractDataConnector

A DataConnector that extracts all IdPAttributePrincipal objects from the Subject objects associated with the request.

Since:

4.0.0

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	forCanonicalization	Flag denoting whether plugin is being used for subject c14n or standard usage.
private org.slf4j.Logger	log	Class logger.
private boolean	noResultIsError	Controls handling of empty results.
private Function<ProfileRequestContext,SubjectContext>	scLookupStrategy	Strategy used to locate the SubjectContext to use.
private Function<ProfileRequestContext,Subject>	subjectLookupStrategy	Strategy used to locate the Subject to use.

Constructor Summary

Constructors

Constructor	Description
SubjectDataConnector()	Constructor.

Method Summary

Modifier and Type	Method	Description
protected Map<String,IdPAttribute>	doDataConnectorResolve(AttributeResolutionContext resolutionContext, AttributeResolverWorkContext workContext)	Retrieves a collection of attributes from some data source.
protected void	doInitialize()
boolean	isForCanonicalization()	Gets whether the connector is being used during Subject Canonicalization, causing auto-installation of an alternate Subject lookup strategy.
boolean	isNoResultIsError()	Gets whether obtaining no results should be treated as an error.
void	setForCanonicalization(boolean flag)	Sets whether the connector is being used during Subject Canonicalization, causing auto-installation of an alternate Subject lookup strategy.
void	setNoResultIsError(boolean flag)	Sets whether obtaining no results should be treated as an error.
void	setSubjectContextLookupStrategy(Function<ProfileRequestContext,SubjectContext> strategy)	Sets the strategy used to locate the SubjectContext associated with a given AttributeResolutionContext.
void	setSubjectLookupStrategy(Function<ProfileRequestContext,Subject> strategy)	Sets the strategy used to locate a Subject associated with a given AttributeResolutionContext.

Methods inherited from class net.shibboleth.idp.attribute.resolver.AbstractDataConnector

doResolve, getExportAttributes, getFailoverDataConnectorId, getLastFail, getLastSuccess, getLogPrefix, getNoRetryDelay, isExportAllAttributes, setExportAllAttributes, setExportAttributes, setFailoverDataConnectorId, setLastFail, setLastSuccess, setNoRetryDelay

Methods inherited from class net.shibboleth.idp.attribute.resolver.AbstractResolverPlugin

addDisplayInformation, doDestroy, equals, getActivationCondition, getAttributeDependencies, getDataConnectorDependencies, getProfileContextStrategy, hashCode, isPropagateResolutionExceptions, isSuppressDisplayInformation, resolve, setActivationCondition, setAttributeDependencies, setDataConnectorDependencies, setProfileContextStrategy, setPropagateResolutionExceptions, setSuppressDisplayInformation

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractIdentifiableInitializableComponent

setId

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractIdentifiedInitializableComponent

getId

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractInitializableComponent

destroy, initialize, isDestroyed, isInitialized

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.shibboleth.utilities.java.support.component.DestructableComponent

destroy, isDestroyed

Methods inherited from interface org.springframework.beans.factory.DisposableBean

destroy

Methods inherited from interface net.shibboleth.utilities.java.support.component.IdentifiedComponent

getId

Methods inherited from interface net.shibboleth.utilities.java.support.component.InitializableComponent

initialize, isInitialized

Methods inherited from interface net.shibboleth.idp.attribute.resolver.ResolverPlugin

getActivationCondition, getAttributeDependencies, getDataConnectorDependencies, isPropagateResolutionExceptions, resolve

Field Detail

log

@Nonnull
private final org.slf4j.Logger log

Class logger.

forCanonicalization

private boolean forCanonicalization

Flag denoting whether plugin is being used for subject c14n or standard usage.

scLookupStrategy

@Nonnull
private Function<ProfileRequestContext,SubjectContext> scLookupStrategy

Strategy used to locate the SubjectContext to use.

subjectLookupStrategy

@Nullable
private Function<ProfileRequestContext,Subject> subjectLookupStrategy

Strategy used to locate the Subject to use.

noResultIsError

private boolean noResultIsError

Controls handling of empty results.

Constructor Detail

SubjectDataConnector

public SubjectDataConnector()

Constructor.

Method Detail

isForCanonicalization

public boolean isForCanonicalization()

Gets whether the connector is being used during Subject Canonicalization, causing auto-installation of an alternate Subject lookup strategy.

Returns:

whether connector is being used during c14n

setForCanonicalization

public void setForCanonicalization(boolean flag)

Sets whether the connector is being used during Subject Canonicalization, causing auto-installation of an alternate Subject lookup strategy.

Defaults to false.

Parameters:

flag - flag to set

setSubjectContextLookupStrategy

public void setSubjectContextLookupStrategy(@Nonnull
                                            Function<ProfileRequestContext,SubjectContext> strategy)

Sets the strategy used to locate the SubjectContext associated with a given AttributeResolutionContext.

Parameters:

strategy - lookup strategy

setSubjectLookupStrategy

public void setSubjectLookupStrategy(@Nullable
                                     Function<ProfileRequestContext,Subject> strategy)

Sets the strategy used to locate a Subject associated with a given AttributeResolutionContext.

Parameters:

strategy - strategy used to locate a Subject associated with a given AttributeResolutionContext

isNoResultIsError

public boolean isNoResultIsError()

Gets whether obtaining no results should be treated as an error.

Returns:

whether obtaining no results should be treated as an error

setNoResultIsError

public void setNoResultIsError(boolean flag)

Sets whether obtaining no results should be treated as an error.

Defaults to false.

Parameters:

flag - flag to set

doInitialize

protected void doInitialize()
                     throws ComponentInitializationException

Overrides:

doInitialize in class AbstractDataConnector

Throws:

ComponentInitializationException

doDataConnectorResolve

@Nonnull
protected Map<String,IdPAttribute> doDataConnectorResolve(@Nonnull
                                                                AttributeResolutionContext resolutionContext,
                                                                @Nonnull
                                                                AttributeResolverWorkContext workContext)
                                                         throws ResolutionException

Retrieves a collection of attributes from some data source.

Specified by:

doDataConnectorResolve in class AbstractDataConnector

Parameters:

resolutionContext - current resolution context

workContext - current resolver work context

Returns:

collected attributes indexed by attribute ID

Throws:

ResolutionException - thrown if there is a problem resolving the attributes