org.fcrepo.server.rest

Class RelationshipResource

java.lang.Object

org.fcrepo.server.rest.BaseRestResource

org.fcrepo.server.rest.RelationshipResource

@Component
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

APP_ZIP, FORM, HTML, m_access, m_datastreamFilenameHelper, m_headers, m_hostname, m_management, m_mapper, m_server, m_servletRequest, m_templates, m_uriInfo, TEXT_HTML, TEXT_XML, VALID_PID_PART, XML, ZIP

Constructor Summary

Constructors

Constructor and Description
RelationshipResource(Server server)

Method Summary

Methods

Modifier and Type	Method and Description
javax.ws.rs.core.Response	addRelationship(String pid, String subject, String predicate, String object, boolean isLiteral, String datatype, boolean flash) Add a relationship.
javax.ws.rs.core.Response	getRelationships(String pid, String subject, String predicate, String format, boolean flash) 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, boolean flash) 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(Server server)

Method Detail

getRelationships

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

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,
                                        boolean flash)

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,
                                          boolean flash)

Delete a relationship.

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

Successful Response: Status: 200 OK