Metacat

public class SystemMetadataFactory {

	private static Logger logMetacat = Logger.getLogger(SystemMetadataFactory.class);

	/**

	 * use this flag if you want to update any existing system metadata values with generated content

				            // generate the ORE map for this datapackage

				            Identifier resourceMapId = new Identifier();

				            // use the local id, not the guid in case we have DOIs for them already

				            idMap.put(sysMeta.getIdentifier(), dataIds);

				            ResourceMap rm = ResourceMapFactory.getInstance().createResourceMap(resourceMapId, idMap);

				            String resourceMapXML = ResourceMapFactory.getInstance().serializeResourceMap(rm);

								// use the localId in case we have a DOI

								String obsoletesLocalId = IdentifierManager.getInstance().getLocalId(sysMeta.getObsoletes().getValue());

								Identifier resourceMapObsoletes = new Identifier();

								resourceMapSysMeta.setObsoletes(resourceMapObsoletes);

								SystemMetadata resourceMapObsoletesSystemMetadata = HazelcastService.getInstance().getSystemMetadataMap().get(resourceMapObsoletes);

								if (resourceMapObsoletesSystemMetadata != null) {

								// use the localId in case we have a DOI

								String obsoletedByLocalId = IdentifierManager.getInstance().getLocalId(sysMeta.getObsoletedBy().getValue());

								Identifier resourceMapObsoletedBy = new Identifier();

								resourceMapSysMeta.setObsoletedBy(resourceMapObsoletedBy);

								resourceMapSysMeta.setArchived(true);

								SystemMetadata resourceMapObsoletedBySystemMetadata = HazelcastService.getInstance().getSystemMetadataMap().get(resourceMapObsoletedBy);