Module org.apache.jena.fuseki.access

Package 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 allows access to the default graph but not named graphs.

Field Summary

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

ALL, allGraphs, allGraphsStr, allNamedGraphs, allNamedGraphsStr, NONE

Constructor Summary

Constructors

Constructor	Description
SecurityContextAllowNamedGraphs()

Method Summary

Modifier and Type	Method	Description
org.apache.jena.query.QueryExecution	createQueryExecution(org.apache.jena.query.Query query, org.apache.jena.sparql.core.DatasetGraph dsg)
Predicate<org.apache.jena.sparql.core.Quad>	predicateQuad()	Quad filter to reflect the security policy of this SecurityContextAllowNamedGraphs.
boolean	visableDefaultGraph()
Collection<org.apache.jena.graph.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

createQueryExecution, filterTDB, visibleGraphNames

Constructor Details

SecurityContextAllowNamedGraphs

public SecurityContextAllowNamedGraphs()

Method Details

visibleGraphs

public Collection<org.apache.jena.graph.Node> visibleGraphs()

Description copied from interface: SecurityContext

Collection of visible graph names.

This method returns null for "all" to avoid needing to calculate the current set of named graph names. A collection of no elements means no named graphs are visible.

Specified by:

visibleGraphs in interface SecurityContext

visableDefaultGraph

public boolean visableDefaultGraph()

Specified by:

visableDefaultGraph in interface SecurityContext

createQueryExecution

public org.apache.jena.query.QueryExecution createQueryExecution(org.apache.jena.query.Query query,
 org.apache.jena.sparql.core.DatasetGraph dsg)

Specified by:

createQueryExecution in interface SecurityContext

predicateQuad

public Predicate<org.apache.jena.sparql.core.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