fedora.server.resourceIndex
Class BaseTripleGenerator

java.lang.Object
  fedora.server.resourceIndex.BaseTripleGenerator

All Implemented Interfaces:

Constants, TripleGenerator

Direct Known Subclasses:

MethodAwareTripleGenerator

public class BaseTripleGenerator
extends java.lang.Object
implements Constants, TripleGenerator

Generates base RDF triples for Fedora objects.

Author:

cwilper@cs.cornell.edu

Nested Class Summary

Nested classes/interfaces inherited from interface fedora.common.Constants

Constants.FedoraHome

Field Summary

Fields inherited from interface fedora.common.Constants

ACTION, BDEF, BMECH, DATASTREAM, DC, DISSEMINATOR, ENVIRONMENT, FEDORA, FEDORA_HOME, FEDORA_SYSTEM_DEF_PID, FEDORA_SYSTEM_DEF_URI, HTTP_REQUEST, MODEL, OBJECT, RDF, RECOVERY, RELS_EXT, RESOURCE, SUBJECT, TUCANA, VIEW, XSD

Constructor Summary

BaseTripleGenerator()
Constructor.

Method Summary

protected void	add(org.jrdf.graph.SubjectNode subject, org.jrdf.graph.PredicateNode predicate, boolean booleanValue, java.util.Set<org.jrdf.graph.Triple> set)
protected void	add(org.jrdf.graph.SubjectNode subject, org.jrdf.graph.PredicateNode predicate, java.util.Date dateValue, java.util.Set<org.jrdf.graph.Triple> set)
protected void	add(org.jrdf.graph.SubjectNode subject, org.jrdf.graph.PredicateNode predicate, org.jrdf.graph.ObjectNode object, java.util.Set<org.jrdf.graph.Triple> set)
protected void	add(org.jrdf.graph.SubjectNode subject, org.jrdf.graph.PredicateNode predicate, java.lang.String lexicalValue, java.util.Set<org.jrdf.graph.Triple> set)
protected org.jrdf.graph.URIReference	createResource(java.lang.String uri)
protected org.jrdf.graph.URIReference	getStateResource(java.lang.String state)
java.util.Set<org.jrdf.graph.Triple>	getTriplesForBDef(BDefReader reader) Get the triples for the given Fedora behavior definition object.
java.util.Set<org.jrdf.graph.Triple>	getTriplesForBMech(BMechReader reader) Get the triples for the given Fedora behavior mechanism object.
java.util.Set<org.jrdf.graph.Triple>	getTriplesForDataObject(DOReader reader) Get the triples for the given Fedora data object.

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseTripleGenerator

public BaseTripleGenerator()

Constructor.

Method Detail

getTriplesForBDef

public java.util.Set<org.jrdf.graph.Triple> getTriplesForBDef(BDefReader reader)
                                                       throws ResourceIndexException

Get the triples for the given Fedora behavior definition object.

Specified by:

getTriplesForBDef in interface TripleGenerator

Parameters:

reader - the behavior definition object.

Returns:

the set of triples.

Throws:

ResourceIndexException

getTriplesForBMech

public java.util.Set<org.jrdf.graph.Triple> getTriplesForBMech(BMechReader reader)
                                                        throws ResourceIndexException

Get the triples for the given Fedora behavior mechanism object.

Specified by:

getTriplesForBMech in interface TripleGenerator

Parameters:

reader - the behavior mechanism object.

Returns:

the set of triples.

Throws:

ResourceIndexException

getTriplesForDataObject

public java.util.Set<org.jrdf.graph.Triple> getTriplesForDataObject(DOReader reader)
                                                             throws ResourceIndexException

Get the triples for the given Fedora data object.

Specified by:

getTriplesForDataObject in interface TripleGenerator

Parameters:

reader - the data object.

Returns:

the set of triples.

Throws:

ResourceIndexException

createResource

protected org.jrdf.graph.URIReference createResource(java.lang.String uri)
                                              throws java.lang.Exception

Throws:

java.lang.Exception

getStateResource

protected org.jrdf.graph.URIReference getStateResource(java.lang.String state)
                                                throws ResourceIndexException

Throws:

ResourceIndexException

add

protected void add(org.jrdf.graph.SubjectNode subject,
                   org.jrdf.graph.PredicateNode predicate,
                   org.jrdf.graph.ObjectNode object,
                   java.util.Set<org.jrdf.graph.Triple> set)
            throws ResourceIndexException

Throws:

ResourceIndexException

add

protected void add(org.jrdf.graph.SubjectNode subject,
                   org.jrdf.graph.PredicateNode predicate,
                   boolean booleanValue,
                   java.util.Set<org.jrdf.graph.Triple> set)
            throws java.lang.Exception

Throws:

java.lang.Exception

add

protected void add(org.jrdf.graph.SubjectNode subject,
                   org.jrdf.graph.PredicateNode predicate,
                   java.lang.String lexicalValue,
                   java.util.Set<org.jrdf.graph.Triple> set)
            throws java.lang.Exception

Throws:

java.lang.Exception

add

protected void add(org.jrdf.graph.SubjectNode subject,
                   org.jrdf.graph.PredicateNode predicate,
                   java.util.Date dateValue,
                   java.util.Set<org.jrdf.graph.Triple> set)
            throws java.lang.Exception

Throws:

java.lang.Exception