Examples with MCRMetadataVersion org.mycore.datamodel.ifs2.MCRMetadataVersion used on opensource projects

Example 6 with MCRMetadataVersion

use of org.mycore.datamodel.ifs2.MCRMetadataVersion in project mycore by MyCoRe-Org.

the class MCRMetadataHistoryCommands method buildObjectHistory.

private static Stream<MCRMetaHistoryItem> buildObjectHistory(MCRObjectID objId) {
    try {
        List<MCRMetadataVersion> versions = Collections.emptyList();
        MCRMetadataStore store = MCRXMLMetadataManager.instance().getStore(objId);
        if (store instanceof MCRVersioningMetadataStore) {
            MCRVersionedMetadata versionedMetadata = ((MCRVersioningMetadataStore) store).retrieve(objId.getNumberAsInteger());
            versions = versionedMetadata.listVersions();
        }
        if (versions.isEmpty()) {
            return buildSimpleObjectHistory(objId);
        } else {
            return buildObjectHistory(objId, versions);
        }
    } catch (IOException e) {
        LogManager.getLogger().error("Error while getting history of {}", objId);
        return Stream.empty();
    }
}

Example 7 with MCRMetadataVersion

use of org.mycore.datamodel.ifs2.MCRMetadataVersion in project mycore by MyCoRe-Org.

the class MCRObjectCommands method listRevisions.

/**
 * List revisions of an MyCoRe Object.
 *
 * @param id
 *            id of MyCoRe Object
 */
@MCRCommand(syntax = "list revisions of {0}", help = "List revisions of MCRObject.", order = 260)
public static void listRevisions(String id) {
    MCRObjectID mcrId = MCRObjectID.getInstance(id);
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.ROOT);
    try {
        StringBuilder log = new StringBuilder("Revisions:\n");
        List<MCRMetadataVersion> revisions = MCRXMLMetadataManager.instance().listRevisions(mcrId);
        for (MCRMetadataVersion revision : revisions) {
            log.append(revision.getRevision()).append(" ");
            log.append(revision.getType()).append(" ");
            log.append(sdf.format(revision.getDate())).append(" ");
            log.append(revision.getUser());
            log.append("\n");
        }
        LOGGER.info(log.toString());
    } catch (Exception exc) {
        LOGGER.error("While print revisions.", exc);
    }
}