org.fcrepo.server.rest
Class RelationshipResource

java.lang.Object
  org.fcrepo.server.rest.BaseRestResource
      org.fcrepo.server.rest.RelationshipResource

public class RelationshipResource
extends BaseRestResource

A rest controller to handle CRUD operations for the Fedora relationships API.

Since:

3.4.0

Version:

$Id$

Author:

Edwin Shin

Field Summary

Fields inherited from class org.fcrepo.server.rest.BaseRestResource

apiAService, apiMService, datastreamFilenameHelper, fedoraServer, fedoraServerHost, FORM, headers, HTML, mapper, servletRequest, TEXT_HTML, TEXT_XML, uriInfo, XML, ZIP

Constructor Summary

RelationshipResource()

Method Summary

javax.ws.rs.core.Response	addRelationship(String pid, String subject, String predicate, String object, boolean isLiteral, String datatype) Add a relationship.
javax.ws.rs.core.Response	getRelationships(String pid, String subject, String predicate, String format) Get relationships asserted by the object denoted by pid.
javax.ws.rs.core.Response	purgeRelationship(String pid, String subject, String predicate, String object, boolean isLiteral, String datatype) Delete a relationship.

Methods inherited from class org.fcrepo.server.rest.BaseRestResource

buildResponse, getContext, getSerializer, handleException, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

RelationshipResource

public RelationshipResource()

Method Detail

getRelationships

public javax.ws.rs.core.Response getRelationships(String pid,
                                                  String subject,
                                                  String predicate,
                                                  String format)

Get relationships asserted by the object denoted by pid.

Parameters:

pid - The pid of the Fedora object, e.g. demo:1.

subject - The subject uri. If null, defaults to the URI form of pid, e.g. info:fedora/demo:1.

predicate - The predicate uri or null to match any predicate.

format - one of "rdf/xml", "n-triples", "turtle", or "sparql". If null, defaults to rdf/xml.

Returns:

the relationships in the specified format.

addRelationship

public javax.ws.rs.core.Response addRelationship(String pid,
                                                 String subject,
                                                 String predicate,
                                                 String object,
                                                 boolean isLiteral,
                                                 String datatype)

Add a relationship.

POST /objects/{pid}/relationships/new ? subject predicate object isLiteral datatype

Successful Response: Status: 200 OK

purgeRelationship

public javax.ws.rs.core.Response purgeRelationship(String pid,
                                                   String subject,
                                                   String predicate,
                                                   String object,
                                                   boolean isLiteral,
                                                   String datatype)

Delete a relationship.

DELETE /objects/{pid}/relationships ? subject predicate object isLiteral datatype

Successful Response: Status: 200 OK