org.fcrepo.transform.sparql

Class JQLConverter

java.lang.Object

org.fcrepo.transform.sparql.JQLConverter

public class JQLConverter
extends Object

Convert a SPARQL query to a JCR query

Author:

cabeer

Constructor Summary

Constructors

Constructor and Description
JQLConverter(javax.jcr.Session session, org.fcrepo.kernel.rdf.IdentifierTranslator subjects, com.hp.hpl.jena.query.Query query)
JQLConverter(javax.jcr.Session session, org.fcrepo.kernel.rdf.IdentifierTranslator subjects, String sparqlQuery)

Method Summary

Methods

Modifier and Type	Method and Description
com.hp.hpl.jena.query.ResultSet	execute() Execute the query and get a SPARQL result set
String	getStatement() Get the raw JCR-SQL2 query translation

Methods inherited from class java.lang.Object

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

Constructor Detail

JQLConverter

public JQLConverter(javax.jcr.Session session,
            org.fcrepo.kernel.rdf.IdentifierTranslator subjects,
            String sparqlQuery)

Parameters:

session -

subjects -

sparqlQuery -

JQLConverter

public JQLConverter(javax.jcr.Session session,
            org.fcrepo.kernel.rdf.IdentifierTranslator subjects,
            com.hp.hpl.jena.query.Query query)

Parameters:

session -

subjects -

query -

Method Detail

execute

public com.hp.hpl.jena.query.ResultSet execute()
                                        throws javax.jcr.RepositoryException

Execute the query and get a SPARQL result set

Returns:

SPARQL result set

Throws:

javax.jcr.RepositoryException

getStatement

public String getStatement()
                    throws javax.jcr.RepositoryException

Get the raw JCR-SQL2 query translation

Returns:

JCR-SQL2 query translation

Throws:

javax.jcr.RepositoryException