DOIIdentifierProvider extends IdentifierProvider { public DSpaceObject getObjectByDOI(Context context, String identifier) throws SQLException, DOIIdentifierException, IllegalArgumentException { String doi = doiService.formatIdentifier(identifier); DOI doiRow = doiService.findByDoi(context, doi.substring(DOI.SCHEME.length())); if (null == doiRow) { return null; } if (doiRow.getDSpaceObject() == null) { log.error("Found DOI " + doi + " in database, but no assigned Object could be found."); throw new IllegalStateException("Found DOI " + doi + " in database, but no assigned Object could be found."); } return doiRow.getDSpaceObject(); } protected  DOIIdentifierProvider(); @Required void setDOIConnector(DOIConnector connector); @Override boolean supports(Class<? extends Identifier> identifier); @Override boolean supports(String identifier); @Override String register(Context context, DSpaceObject dso); @Override void register(Context context, DSpaceObject dso, String identifier); @Override void reserve(Context context, DSpaceObject dso, String identifier); void reserveOnline(Context context, DSpaceObject dso, String identifier); void registerOnline(Context context, DSpaceObject dso, String identifier); void updateMetadata(Context context, DSpaceObject dso, String identifier); void updateMetadataOnline(Context context, DSpaceObject dso, String identifier); @Override String mint(Context context, DSpaceObject dso); @Override DSpaceObject resolve(Context context, String identifier, String... attributes); @Override String lookup(Context context, DSpaceObject dso); @Override void delete(Context context, DSpaceObject dso); @Override void delete(Context context, DSpaceObject dso, String identifier); void deleteOnline(Context context, String identifier); DSpaceObject getObjectByDOI(Context context, String identifier); String getDOIByObject(Context context, DSpaceObject dso); String getDOIOutOfObject(DSpaceObject dso); static final String MD_SCHEMA; static final String DOI_ELEMENT; static final String DOI_QUALIFIER; static final Integer TO_BE_REGISTERED; static final Integer TO_BE_RESERVED; static final Integer IS_REGISTERED; static final Integer IS_RESERVED; static final Integer UPDATE_RESERVED; static final Integer UPDATE_REGISTERED; static final Integer UPDATE_BEFORE_REGISTRATION; static final Integer TO_BE_DELETED; static final Integer DELETED; }
@Test public void testGet_DSpaceObject_by_DOI() throws SQLException, AuthorizeException, IOException, IllegalArgumentException, IdentifierException, WorkflowException, IllegalAccessException { Item item = newItem(); String doi = this.createDOI(item, DOIIdentifierProvider.IS_REGISTERED, false); DSpaceObject dso = provider.getObjectByDOI(context, doi); assertNotNull("Failed to load DSpaceObject by DOI.", dso); if (item.getType() != dso.getType() || item.getID() != dso.getID()) { fail("Object loaded by DOI was another object then expected!"); } }