Package de.digitalcollections.model.api.identifiable.resource

Interface LinkedDataFileResource

All Superinterfaces:

FileResource, Identifiable

All Known Implementing Classes:

LinkedDataFileResourceImpl

public interface LinkedDataFileResource
extends FileResource

This class represents a linked data file resource, referenced through an uri and specified by the context definition and the corresponding (object) type. A linked data file resource can be of format JSON-LD (mimetype 'application/ld+json'), e.g. an IIIF Presentation Manifest or an Entity Facts person description, what is the first use case being in focus.

JSON-LD is designed around the concept of a "context" to provide additional mappings from JSON to an RDF model.

The 'context' links object properties in a JSON document to concepts in an ontology.
The 'id' is an Internationalized Resource Identifier, represented by an IRI, which allows the Linked Data FileResource to be unambiguously identified by an IRI. In our implementation we use the 'uri' field of FileResource to be the id.
The 'type' specifies the type of object described in the document.

Further informations:

• JSON-LD
• Internationalized Resource Identifier (IRI)
• IIIF Presentation API
• Entity Facts der Deutschen Nationalbibliothek (DNB)

Method Summary

Modifier and Type	Method	Description
java.net.URI	getContext()
java.lang.String	getObjectType()
void	setContext(java.net.URI context)
void	setObjectType(java.lang.String objectType)

Methods inherited from interface de.digitalcollections.model.api.identifiable.resource.FileResource

getFilename, getFilenameExtension, getFileResourceType, getHttpBaseUrl, getLicense, getMimeType, getSizeInBytes, getUri, isReadonly, setFilename, setFileResourceType, setHttpBaseUrl, setLicense, setMimeType, setReadonly, setSizeInBytes, setUri

Methods inherited from interface de.digitalcollections.model.api.identifiable.Identifiable

addIdentifier, getCreated, getDescription, getIdentifierByNamespace, getIdentifiers, getLabel, getLastModified, getPreviewImage, getPreviewImageRenderingHints, getType, getUuid, setCreated, setDescription, setIdentifiers, setLabel, setLastModified, setPreviewImage, setPreviewImageRenderingHints, setType, setUuid

Method Details

getContext

java.net.URI getContext()

Returns:

the linked data context. The 'context' links object properties in a JSON document to concepts in an ontology.

setContext

void setContext(java.net.URI context)

Parameters:

context - set the linked data context to given context

getObjectType

java.lang.String getObjectType()

Returns:

the object type described in this document

setObjectType

void setObjectType(java.lang.String objectType)

Parameters:

objectType - set the object type described in this document