org.fcrepo.kernel.modeshape.rdf.converters

Class ValueConverter

java.lang.Object

com.google.common.base.Converter<javax.jcr.Value,com.hp.hpl.jena.rdf.model.RDFNode>

org.fcrepo.kernel.modeshape.rdf.converters.ValueConverter

All Implemented Interfaces:

com.google.common.base.Function<javax.jcr.Value,com.hp.hpl.jena.rdf.model.RDFNode>

public class ValueConverter
extends com.google.common.base.Converter<javax.jcr.Value,com.hp.hpl.jena.rdf.model.RDFNode>

Since:

10/8/14

Author:

cabeer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	ValueConverter.RdfLiteralJcrValueBuilder

Constructor Summary

Constructors

Constructor and Description
ValueConverter(javax.jcr.Session session, com.google.common.base.Converter<com.hp.hpl.jena.rdf.model.Resource,FedoraResource> graphSubjects) Convert values between JCR values and RDF objects with the given session and subjects

Method Summary

Modifier and Type	Method and Description
protected javax.jcr.Value	doBackward(com.hp.hpl.jena.rdf.model.RDFNode resource)
protected com.hp.hpl.jena.rdf.model.RDFNode	doForward(javax.jcr.Value value)
static javax.jcr.Node	nodeForValue(javax.jcr.Session session, javax.jcr.Value v) Get the node that a property value refers to.

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

Constructor Detail

ValueConverter

public ValueConverter(javax.jcr.Session session,
                      com.google.common.base.Converter<com.hp.hpl.jena.rdf.model.Resource,FedoraResource> graphSubjects)

Convert values between JCR values and RDF objects with the given session and subjects

Parameters:

session - the session

graphSubjects - the graph subjects

Method Detail

doForward

protected com.hp.hpl.jena.rdf.model.RDFNode doForward(javax.jcr.Value value)

Specified by:

doForward in class com.google.common.base.Converter<javax.jcr.Value,com.hp.hpl.jena.rdf.model.RDFNode>

doBackward

protected javax.jcr.Value doBackward(com.hp.hpl.jena.rdf.model.RDFNode resource)

Specified by:

doBackward in class com.google.common.base.Converter<javax.jcr.Value,com.hp.hpl.jena.rdf.model.RDFNode>

nodeForValue

public static javax.jcr.Node nodeForValue(javax.jcr.Session session,
                                          javax.jcr.Value v)
                                   throws javax.jcr.RepositoryException

Get the node that a property value refers to.

Parameters:

session - Session to use to load the node.

v - Value that refers to a node.

Returns:

the JCR node

Throws:

javax.jcr.RepositoryException - When there is an error accessing the node.

RepositoryRuntimeException - When the value type is not PATH, REFERENCE or WEAKREFERENCE.