org.fcrepo.kernel.impl.rdf.impl

Class DefaultIdentifierTranslator

java.lang.Object

com.google.common.base.Converter<A,B>

org.fcrepo.kernel.identifiers.IdentifierConverter<com.hp.hpl.jena.rdf.model.Resource,FedoraResource>

org.fcrepo.kernel.impl.rdf.impl.DefaultIdentifierTranslator

All Implemented Interfaces:

com.google.common.base.Function<com.hp.hpl.jena.rdf.model.Resource,FedoraResource>

public class DefaultIdentifierTranslator
extends IdentifierConverter<com.hp.hpl.jena.rdf.model.Resource,FedoraResource>

A very simple IdentifierConverter 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!

Since:

May 15, 2013

Author:

barmintor, ajs6f

Field Summary

Fields

Modifier and Type	Field and Description
protected com.google.common.base.Converter<String,String>	forward
static String	RESOURCE_NAMESPACE Default namespace to use for node URIs
protected com.google.common.base.Converter<String,String>	reverse

Constructor Summary

Constructors

Constructor and Description
DefaultIdentifierTranslator(javax.jcr.Session session) Construct the graph with a placeholder context resource

Method Summary

Methods

Modifier and Type	Method and Description
String	asString(com.hp.hpl.jena.rdf.model.Resource subject)
protected com.hp.hpl.jena.rdf.model.Resource	doBackward(FedoraResource resource)
protected FedoraResource	doForward(com.hp.hpl.jena.rdf.model.Resource subject)
boolean	inDomain(com.hp.hpl.jena.rdf.model.Resource subject)
com.hp.hpl.jena.rdf.model.Resource	toDomain(String absPath)

Methods inherited from class com.google.common.base.Converter

andThen, apply, convert, convertAll, equals, from, identity, reverse

Methods inherited from class java.lang.Object

clone, 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

forward

protected com.google.common.base.Converter<String,String> forward

reverse

protected com.google.common.base.Converter<String,String> reverse

Constructor Detail

DefaultIdentifierTranslator

public DefaultIdentifierTranslator(javax.jcr.Session session)

Construct the graph with a placeholder context resource

Parameters:

session - the session

Method Detail

doForward

protected FedoraResource doForward(com.hp.hpl.jena.rdf.model.Resource subject)

Specified by:

doForward in class com.google.common.base.Converter<com.hp.hpl.jena.rdf.model.Resource,FedoraResource>

doBackward

protected com.hp.hpl.jena.rdf.model.Resource doBackward(FedoraResource resource)

Specified by:

doBackward in class com.google.common.base.Converter<com.hp.hpl.jena.rdf.model.Resource,FedoraResource>

inDomain

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

Overrides:

inDomain in class IdentifierConverter<com.hp.hpl.jena.rdf.model.Resource,FedoraResource>

toDomain

public com.hp.hpl.jena.rdf.model.Resource toDomain(String absPath)

Specified by:

toDomain in class IdentifierConverter<com.hp.hpl.jena.rdf.model.Resource,FedoraResource>

asString

public String asString(com.hp.hpl.jena.rdf.model.Resource subject)

Specified by:

asString in class IdentifierConverter<com.hp.hpl.jena.rdf.model.Resource,FedoraResource>