org.fcrepo.auth.xacml

Class TripleAttributeFinderModule

java.lang.Object

org.jboss.security.xacml.sunxacml.finder.AttributeFinderModule

org.fcrepo.auth.xacml.TripleAttributeFinderModule

@Component(value="tripleAttributeFinderModule")
public class TripleAttributeFinderModule
extends org.jboss.security.xacml.sunxacml.finder.AttributeFinderModule

Finds resource attributes based on triples in the Fedora graph. Retrieves values where the attribute URI matches the triple predicate and the triple object can be supplied as the requested data type.

Author:

Gregory Jansen, Andrew Woods, Scott Prater

Field Summary

Fields

Modifier and Type	Field and Description
protected org.fcrepo.kernel.api.services.NodeService	nodeService
protected org.fcrepo.http.commons.session.SessionFactory	sessionFactory Fedora's ModeShape session factory.

Constructor Summary

Constructors

Constructor and Description
TripleAttributeFinderModule()

Method Summary

Modifier and Type	Method and Description
org.jboss.security.xacml.sunxacml.cond.EvaluationResult	findAttribute(URI attributeType, URI attributeId, URI issuer, URI subjectCategory, org.jboss.security.xacml.sunxacml.EvaluationCtx context, int designatorType) Finds the matching triples values.
Set<Integer>	getSupportedDesignatorTypes() Supports resource attributes.
boolean	isDesignatorSupported() Supports designators.

Methods inherited from class org.jboss.security.xacml.sunxacml.finder.AttributeFinderModule

findAttribute, getIdentifier, getSupportedIds, invalidateCache, isSelectorSupported

Methods inherited from class java.lang.Object

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

Field Detail

sessionFactory

@Autowired
protected org.fcrepo.http.commons.session.SessionFactory sessionFactory

Fedora's ModeShape session factory.

nodeService

@Autowired
protected org.fcrepo.kernel.api.services.NodeService nodeService

Constructor Detail

TripleAttributeFinderModule

public TripleAttributeFinderModule()

Method Detail

isDesignatorSupported

public final boolean isDesignatorSupported()

Supports designators.

Overrides:

isDesignatorSupported in class org.jboss.security.xacml.sunxacml.finder.AttributeFinderModule

Returns:

if designator is supported.

See Also:

AttributeFinderModule.isDesignatorSupported()

getSupportedDesignatorTypes

public final Set<Integer> getSupportedDesignatorTypes()

Supports resource attributes.

Overrides:

getSupportedDesignatorTypes in class org.jboss.security.xacml.sunxacml.finder.AttributeFinderModule

Returns:

the supported designator types.

See Also:

AttributeFinderModule.getSupportedDesignatorTypes()

findAttribute

public final org.jboss.security.xacml.sunxacml.cond.EvaluationResult findAttribute(URI attributeType,
                                                                                   URI attributeId,
                                                                                   URI issuer,
                                                                                   URI subjectCategory,
                                                                                   org.jboss.security.xacml.sunxacml.EvaluationCtx context,
                                                                                   int designatorType)

Finds the matching triples values.

Overrides:

findAttribute in class org.jboss.security.xacml.sunxacml.finder.AttributeFinderModule

Parameters:

attributeId - The URI of the attribute key (the predicate of the triple)

See Also:

(java.net.URI, java.net.URI, java.net.URI, java.net.URI, org.jboss.security.xacml.sunxacml.EvaluationCtx, int)