org.fcrepo.kernel.rdf.impl

Class DefaultIdentifierTranslator

java.lang.Object

org.fcrepo.kernel.rdf.impl.DefaultIdentifierTranslator

All Implemented Interfaces:

org.fcrepo.kernel.rdf.IdentifierTranslator

public class DefaultIdentifierTranslator
extends Object
implements org.fcrepo.kernel.rdf.IdentifierTranslator

A very simple IdentifierTranslator which translates JCR paths into un-dereference-able Fedora subjects (by replacing JCR-specific names with Fedora names). Should not be used except in "embedded" deployments in which no publication of translated identifiers is expected!

Author:

barmintor, ajs6f

Field Summary

Fields

Modifier and Type	Field and Description
static String	RESOURCE_NAMESPACE Default namespace to use for node URIs

Constructor Summary

Constructors

Constructor and Description
DefaultIdentifierTranslator() Construct the graph with a placeholder context resource

Method Summary

Methods

Modifier and Type	Method and Description
com.hp.hpl.jena.rdf.model.Resource	getContext()
String	getPathFromSubject(com.hp.hpl.jena.rdf.model.Resource subject)
com.hp.hpl.jena.rdf.model.Resource	getSubject(String absPath)
boolean	isFedoraGraphSubject(com.hp.hpl.jena.rdf.model.Resource subject)

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE_NAMESPACE

public static final String RESOURCE_NAMESPACE

Default namespace to use for node URIs

See Also:

Constant Field Values

Constructor Detail

DefaultIdentifierTranslator

public DefaultIdentifierTranslator()

Construct the graph with a placeholder context resource

Method Detail

getSubject

public com.hp.hpl.jena.rdf.model.Resource getSubject(String absPath)
                                              throws javax.jcr.RepositoryException

Specified by:

getSubject in interface org.fcrepo.kernel.rdf.IdentifierTranslator

Throws:

javax.jcr.RepositoryException

getContext

public com.hp.hpl.jena.rdf.model.Resource getContext()

Specified by:

getContext in interface org.fcrepo.kernel.rdf.IdentifierTranslator

getPathFromSubject

public String getPathFromSubject(com.hp.hpl.jena.rdf.model.Resource subject)
                          throws javax.jcr.RepositoryException

Specified by:

getPathFromSubject in interface org.fcrepo.kernel.rdf.IdentifierTranslator

Throws:

javax.jcr.RepositoryException

isFedoraGraphSubject

public boolean isFedoraGraphSubject(com.hp.hpl.jena.rdf.model.Resource subject)

Specified by:

isFedoraGraphSubject in interface org.fcrepo.kernel.rdf.IdentifierTranslator