Package net.shibboleth.idp.saml.metadata.impl

Class AttributeMappingNodeProcessor

java.lang.Object

net.shibboleth.idp.saml.metadata.impl.AttributeMappingNodeProcessor

All Implemented Interfaces:

MetadataNodeProcessor

@NotThreadSafe
public class AttributeMappingNodeProcessor
extends Object
implements MetadataNodeProcessor

An implementation of MetadataNodeProcessor which extracts IdPRequestedAttributes from any AttributeConsumingService we find and IdPAttributes from any EntityDescriptor that we find.

Field Summary

Fields

Modifier and Type	Field	Description
private final AttributeTranscoder<Attribute>	defaultTranscoder	Fallback for URI-named entity tags.
private final org.slf4j.Logger	log	Class logger.
private final ReloadableService<AttributeTranscoderRegistry>	transcoderRegistry	Service used to get the registry of decoding rules.

Constructor Summary

Constructors

Constructor	Description
AttributeMappingNodeProcessor(ReloadableService<AttributeTranscoderRegistry> registry)	Constructor.

Method Summary

Modifier and Type	Method	Description
private <T> void	decodeAttribute(Collection<TranscodingRule> rules, T input, Multimap<String,IdPAttribute> results)	Access the registry of transcoding rules to decode the input object.
private void	handleAttributeConsumingService(AttributeTranscoderRegistry registry, AttributeConsumingService acs)	Look inside the AttributeConsumingService for any RequestedAttributes and map them.
private void	handleEntityAttributes(AttributeTranscoderRegistry registry, Extensions extensions)	Look inside the Extensions for EntityAttributes and map them.
void	process(XMLObject metadataNode)

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.

transcoderRegistry

@Nonnull
private final ReloadableService<AttributeTranscoderRegistry> transcoderRegistry

Service used to get the registry of decoding rules.

defaultTranscoder

@Nonnull
private final AttributeTranscoder<Attribute> defaultTranscoder

Fallback for URI-named entity tags.

Constructor Details

AttributeMappingNodeProcessor

public AttributeMappingNodeProcessor(@Nonnull
 ReloadableService<AttributeTranscoderRegistry> registry)

Constructor.

Parameters:

registry - the service for the decoding rules

Method Details

process

public void process(XMLObject metadataNode)
             throws FilterException

Specified by:

process in interface MetadataNodeProcessor

Throws:

FilterException

handleAttributeConsumingService

private void handleAttributeConsumingService(@Nonnull
 AttributeTranscoderRegistry registry,
 @Nonnull
 AttributeConsumingService acs)

Look inside the AttributeConsumingService for any RequestedAttributes and map them.

Parameters:

registry - the registry service

acs - the AttributeConsumingService to look at

handleEntityAttributes

private void handleEntityAttributes(@Nonnull
 AttributeTranscoderRegistry registry,
 @Nullable
 Extensions extensions)

Look inside the Extensions for EntityAttributes and map them.

Parameters:

registry - the registry service

extensions - the extensions block

decodeAttribute

private <T> void decodeAttribute(@Nonnull @NonnullElements
 Collection<TranscodingRule> rules,
 @Nonnull
 T input,
 @Nonnull @NonnullElements @Live
 Multimap<String,IdPAttribute> results)
                          throws AttributeDecodingException

Access the registry of transcoding rules to decode the input object.

Type Parameters:

T - input type

Parameters:

rules - transcoding rules

input - input object

results - collection to add results to

Throws:

AttributeDecodingException - if an error occurs or no results were obtained