org.fcrepo.http.commons.api.rdf

Class HttpGraphSubjects

java.lang.Object

org.fcrepo.http.commons.api.rdf.HttpGraphSubjects

All Implemented Interfaces:

GraphSubjects

public class HttpGraphSubjects
extends Object
implements GraphSubjects

Translate JCR paths to URLs. There are a few types of translations that occur as part of this implementation:

• jcr:content is replaced with fcr:content
• information about the transaction is added

Field Summary

Fields

Modifier and Type	Field and Description
protected javax.ws.rs.core.UriBuilder	nodesBuilder
static String	TX_PREFIX
static String	WORKSPACE_PREFIX

Constructor Summary

Constructors

Constructor and Description
HttpGraphSubjects(javax.jcr.Session session, Class<?> relativeTo, javax.ws.rs.core.UriInfo uris) Build HTTP graph subjects relative to the given JAX-RS resource, using the UriInfo provided.

Method Summary

Methods

Modifier and Type	Method and Description
com.hp.hpl.jena.rdf.model.Resource	getContext()
com.hp.hpl.jena.rdf.model.Resource	getGraphSubject(javax.jcr.Node node)
com.hp.hpl.jena.rdf.model.Resource	getGraphSubject(String absPath)
javax.jcr.Node	getNodeFromGraphSubject(com.hp.hpl.jena.rdf.model.Resource subject)
String	getPathFromGraphSubject(com.hp.hpl.jena.rdf.model.Resource subject)
protected String	getPathFromGraphSubject(String subjectUri) Gets a path from the graph subject's URI.
protected Map<String,String>	getPathMap(javax.jcr.Node node)
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

WORKSPACE_PREFIX

public static final String WORKSPACE_PREFIX

See Also:

Constant Field Values

TX_PREFIX

public static final String TX_PREFIX

See Also:

Constant Field Values

nodesBuilder

protected final javax.ws.rs.core.UriBuilder nodesBuilder

Constructor Detail

HttpGraphSubjects

public HttpGraphSubjects(javax.jcr.Session session,
                 Class<?> relativeTo,
                 javax.ws.rs.core.UriInfo uris)

Build HTTP graph subjects relative to the given JAX-RS resource, using the UriInfo provided. The session may provide additional information (e.g. workspaces) that need to be taken into account.

Parameters:

relativeTo -

uris -

Method Detail

getGraphSubject

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

Specified by:

getGraphSubject in interface GraphSubjects

Throws:

javax.jcr.RepositoryException

getContext

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

Specified by:

getContext in interface GraphSubjects

getGraphSubject

public com.hp.hpl.jena.rdf.model.Resource getGraphSubject(javax.jcr.Node node)
                                                   throws javax.jcr.RepositoryException

Specified by:

getGraphSubject in interface GraphSubjects

Throws:

javax.jcr.RepositoryException

getNodeFromGraphSubject

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

Specified by:

getNodeFromGraphSubject in interface GraphSubjects

Throws:

javax.jcr.RepositoryException

getPathFromGraphSubject

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

Specified by:

getPathFromGraphSubject in interface GraphSubjects

Throws:

javax.jcr.RepositoryException

getPathFromGraphSubject

protected String getPathFromGraphSubject(@NotNull
                             String subjectUri)
                                  throws javax.jcr.RepositoryException

Gets a path from the graph subject's URI. This method does the heavy lifting for getNodeFromGraphSubject and getPathFromGraphSubject in a way that's tied to a more generic URI rather than a rdf Resource.

Throws:

javax.jcr.RepositoryException

isFedoraGraphSubject

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

Specified by:

isFedoraGraphSubject in interface GraphSubjects

getPathMap

protected Map<String,String> getPathMap(javax.jcr.Node node)
                                 throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException