Package org.dspace.rdf.storage

Class DOIURIGenerator

java.lang.Object

org.dspace.rdf.storage.DOIURIGenerator

All Implemented Interfaces:

URIGenerator

Direct Known Subclasses:

DOIHandleURIGenerator

public class DOIURIGenerator
extends Object
implements URIGenerator

Author:

pbecker

Field Summary

Fields

Modifier and Type	Field	Description
protected DOIService	doiService
protected static URIGenerator	fallback

Constructor Summary

Constructors

Constructor	Description
DOIURIGenerator()

Method Summary

Modifier and Type	Method	Description
String	generateIdentifier(Context context, int type, UUID id, String handle, List<String> identifiers)	Generate a URI that can be used to identify the specified DSpaceObject in RDF data.
String	generateIdentifier(Context context, DSpaceObject dso)	Shortcut for generateIdentifier(context, dso.getType(), dso.getID(), dso.getHandle()).
static void	setFallback(URIGenerator fallback)

Methods inherited from class java.lang.Object

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

Field Details

fallback

protected static URIGenerator fallback

doiService

@Autowired(required=true)
protected DOIService doiService

Constructor Details

DOIURIGenerator

public DOIURIGenerator()

Method Details

setFallback

@Autowired(required=true)
public static void setFallback(URIGenerator fallback)

generateIdentifier

public String generateIdentifier(Context context,
 int type,
 UUID id,
 String handle,
 List<String> identifiers)
                          throws SQLException

Description copied from interface: URIGenerator

Generate a URI that can be used to identify the specified DSpaceObject in RDF data. Please note that URIs can be generated for DSpaceObjects of the type SITE, COMMUNITY, COLLECTION or ITEM only. Currently dspace-rdf doesn't support Bundles or Bitstreams as independent entity. This method should work even if the DSpaceObject does not exist anymore.

Specified by:

generateIdentifier in interface URIGenerator

Parameters:

context - DSpace Context.

type - Type of the DSpaceObject you want to generate a URI for (e.g. Constants.ITEM.

id - UUID of the DSpaceObject you want to generate a URI for.

handle - Handle of the DSpaceObject you want to generate a URI for.

identifiers - list of identifiers

Returns:

May return null, if no URI could be generated.

Throws:

SQLException - An exception that provides information on a database access error or other errors.

See Also:

• RDFUtil.generateIdentifier(Context, DSpaceObject)

generateIdentifier

public String generateIdentifier(Context context,
 DSpaceObject dso)
                          throws SQLException

Description copied from interface: URIGenerator

Shortcut for generateIdentifier(context, dso.getType(), dso.getID(), dso.getHandle()).

Specified by:

generateIdentifier in interface URIGenerator

Parameters:

context - The relevant DSpace Context.

dso - DSpace object to generate identifier for

Returns:

May return null, if no URI could be generated.

Throws:

SQLException - An exception that provides information on a database access error or other errors.