org.apache.jena.fuseki.access

Class SecurityContextAllowNamedGraphs

java.lang.Object

org.apache.jena.fuseki.access.SecurityContextAllowNamedGraphs

All Implemented Interfaces:

SecurityContext

public class SecurityContextAllowNamedGraphs
extends Object
implements SecurityContext

A SecurityContext that allow to named graph but not the default graph.

Field Summary

Fields inherited from interface org.apache.jena.fuseki.access.SecurityContext

ALL, allGraphs, allGraphsStr, allNamedGraphs, allNamedGraphsStr, NONE

Constructor Summary

Constructors

Constructor and Description
SecurityContextAllowNamedGraphs()

Method Summary

Modifier and Type	Method and Description
QueryExecution	createQueryExecution(Query query, DatasetGraph dsg)
Predicate<Quad>	predicateQuad() Quad filter to reflect the security policy of this SecurityContextAllowNamedGraphs.
boolean	visableDefaultGraph()
Collection<Node>	visibleGraphs() Collection of visible graph names.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.fuseki.access.SecurityContext

ALL_NG, createQueryExecution, filterTDB, visibleGraphNames

Constructor Detail

SecurityContextAllowNamedGraphs

public SecurityContextAllowNamedGraphs()

Method Detail

visibleGraphs

public Collection<Node> visibleGraphs()

Description copied from interface: SecurityContext

Collection of visible graph names. This method return null for null for "all" to avoid needing to calculate the current set of named graph names.

Specified by:

visibleGraphs in interface SecurityContext

visableDefaultGraph

public boolean visableDefaultGraph()

Specified by:

visableDefaultGraph in interface SecurityContext

createQueryExecution

public QueryExecution createQueryExecution(Query query,
                                           DatasetGraph dsg)

Specified by:

createQueryExecution in interface SecurityContext

predicateQuad

public Predicate<Quad> predicateQuad()

Quad filter to reflect the security policy of this SecurityContextAllowNamedGraphs. It is better to call createQueryExecution(Query, DatasetGraph) which may be more efficient.

Specified by:

predicateQuad in interface SecurityContext