public String write(String spaceURI, Graph triples, User authorized)
throws SpaceNotExistsException, UnsupportedSemanticFormatException, PersistenceException {
final String graphuri = write(spaceURI, triples);
authz.add(graphuri, authorized); // TODO remove graphs when they are taken
return graphuri;
}
public Graph read(String spaceURI, String graphURI, SemanticFormat outputFormat, User user)
throws SpaceNotExistsException, AuthorizationException {
if (authz.isUserAuthorized(graphURI, user))
return concreteRead(spaceURI, graphURI, outputFormat);
throw new AuthorizationException("Unable to access to" + graphURI);
}
public Graph take(String spaceURI, String graphURI, SemanticFormat outputFormat, User authorized)
throws SpaceNotExistsException, AuthorizationException, PersistenceException {
if (authz.isUserAuthorized(graphURI, authorized))
return concreteTake(spaceURI, graphURI, outputFormat);
throw new AuthorizationException("Unable to access to" + graphURI);
}