Examples with MCRBase org.mycore.datamodel.metadata.MCRBase used on opensource projects

Example 1 with MCRBase

use of org.mycore.datamodel.metadata.MCRBase in project mycore by MyCoRe-Org.

the class MCRMigrationCommands method addServFlags.

@MCRCommand(syntax = "migrate author servflags for {0}", help = "Create missing servflags for createdby and modifiedby for object {0}. (MCR-786)", order = 10)
public static void addServFlags(String id) throws IOException, MCRPersistenceException, MCRActiveLinkException, MCRAccessException {
    MCRObjectID objectID = MCRObjectID.getInstance(id);
    MCRBase obj = MCRMetadataManager.retrieve(objectID);
    MCRObjectService service = obj.getService();
    if (!service.isFlagTypeSet(MCRObjectService.FLAG_TYPE_CREATEDBY)) {
        // the egg
        MCRVersionedMetadata versionedMetadata = MCRXMLMetadataManager.instance().getVersionedMetaData(objectID);
        String createUser = null, modifyUser = null;
        if (versionedMetadata == null) {
            LOGGER.warn("Cannot restore author servflags as there are no versions available. Setting to current user.");
            createUser = MCRSessionMgr.getCurrentSession().getUserInformation().getUserID();
            modifyUser = createUser;
        } else {
            List<MCRMetadataVersion> versions = versionedMetadata.listVersions();
            MCRMetadataVersion firstVersion = versions.get(0);
            for (MCRMetadataVersion version : versions) {
                if (version.getType() == 'A') {
                    // get last 'added'
                    firstVersion = version;
                }
            }
            MCRMetadataVersion lastVersion = versions.get(versions.size() - 1);
            createUser = firstVersion.getUser();
            modifyUser = lastVersion.getUser();
        }
        service.addFlag(MCRObjectService.FLAG_TYPE_CREATEDBY, createUser);
        LOGGER.info("{}, created by: {}", objectID, createUser);
        if (!service.isFlagTypeSet(MCRObjectService.FLAG_TYPE_MODIFIEDBY)) {
            // the chicken
            // have to restore also modifiedby from version history.
            LOGGER.info("{}, modified by: {}", objectID, modifyUser);
            service.addFlag(MCRObjectService.FLAG_TYPE_CREATEDBY, modifyUser);
        }
        obj.setImportMode(true);
        if (obj instanceof MCRDerivate) {
            MCRMetadataManager.updateMCRDerivateXML((MCRDerivate) obj);
        } else {
            MCRMetadataManager.update((MCRObject) obj);
        }
    }
}

Example 2 with MCRBase

use of org.mycore.datamodel.metadata.MCRBase in project mycore by MyCoRe-Org.

the class MCRSolrIndexHandlerFactory method getIndexHandler.

public MCRSolrIndexHandler getIndexHandler(MCRBase... derOrObjs) {
    if (derOrObjs.length == 1) {
        MCRBaseContent content = new MCRBaseContent(derOrObjs[0]);
        return getIndexHandler(content, derOrObjs[0].getId());
    }
    HashMap<MCRObjectID, MCRContent> contentMap = new HashMap<>();
    for (MCRBase derOrObj : derOrObjs) {
        MCRBaseContent content = new MCRBaseContent(derOrObj);
        contentMap.put(derOrObj.getId(), content);
    }
    return getIndexHandler(contentMap);
}

Example 3 with MCRBase

use of org.mycore.datamodel.metadata.MCRBase in project mycore by MyCoRe-Org.

the class MCRURNObjectXPathMetadataManager method removeIdentifier.

@Override
public void removeIdentifier(MCRDNBURN identifier, MCRBase obj, String additional) {
    String xpath = getProperties().get("Xpath");
    Document xml = obj.createXML();
    XPathFactory xPathFactory = XPathFactory.instance();
    XPathExpression<Element> xp = xPathFactory.compile(xpath, Filters.element());
    List<Element> elements = xp.evaluate(xml);
    elements.stream().filter(element -> element.getTextTrim().equals(identifier.asString())).forEach(Element::detach);
}

Example 4 with MCRBase

use of org.mycore.datamodel.metadata.MCRBase in project mycore by MyCoRe-Org.

the class MCRURNGranularOAIRegistrationService method registerURNsDerivate.

private MCRDNBURN registerURNsDerivate(MCRBase obj, String additional, MCRObjectDerivate derivate) throws MCRPersistentIdentifierException {
    LOGGER.info("Add URNs to all files of {}", obj.getId());
    Session session = MCRHIBConnection.instance().getSession();
    Path path = MCRPath.getPath(obj.getId().toString(), "/");
    MCRFileCollectingFileVisitor<Path> collectingFileVisitor = new MCRFileCollectingFileVisitor<>();
    try {
        Files.walkFileTree(path, collectingFileVisitor);
    } catch (IOException e) {
        throw new MCRPersistentIdentifierException("Could not walk derivate file tree!", e);
    }
    List<String> ignoreFileNamesList = getIgnoreFileList();
    List<Predicate<String>> predicateList = ignoreFileNamesList.stream().map(Pattern::compile).map(Pattern::asPredicate).collect(Collectors.toList());
    List<MCRPath> pathList = collectingFileVisitor.getPaths().stream().filter(file -> predicateList.stream().noneMatch(p -> p.test(file.toString().split(":")[1]))).map(p -> (MCRPath) p).sorted().collect(Collectors.toList());
    MCRDNBURN newURN = getNewIdentifier(obj.getId(), additional);
    String setID = obj.getId().getNumberAsString();
    for (int pathListIndex = 0; pathListIndex < pathList.size(); pathListIndex++) {
        MCRDNBURN subURN = newURN.toGranular(setID, pathListIndex + 1, pathList.size());
        derivate.getOrCreateFileMetadata(pathList.get(pathListIndex), subURN.asString()).setUrn(subURN.asString());
        MCRPI databaseEntry = new MCRPI(subURN.asString(), getType(), obj.getId().toString(), pathList.get(pathListIndex).getOwnerRelativePath(), this.getRegistrationServiceID(), null);
        session.save(databaseEntry);
    }
    derivate.setURN(newURN.asString());
    MCRPI databaseEntry = new MCRPI(newURN.asString(), getType(), obj.getId().toString(), "", this.getRegistrationServiceID(), new Date());
    session.save(databaseEntry);
    return newURN;
}

Example 5 with MCRBase

use of org.mycore.datamodel.metadata.MCRBase in project mycore by MyCoRe-Org.

the class MCRPersistentIdentifierRegistrationResource method register.

@POST
@Path("service/{serviceName}/{mycoreId}")
@Produces(MediaType.APPLICATION_JSON)
public Response register(@PathParam("serviceName") String serviceName, @PathParam("mycoreId") String mycoreId, @DefaultValue("") @QueryParam("additional") String additional) {
    if (!MCRPIRegistrationServiceManager.getInstance().getServiceIDList().contains(serviceName)) {
        return Response.status(Response.Status.BAD_REQUEST).entity(buildErrorJSON("No Registration Service found for " + serviceName)).build();
    }
    MCRPIRegistrationService<MCRPersistentIdentifier> registrationService = MCRPIRegistrationServiceManager.getInstance().getRegistrationService(serviceName);
    MCRObjectID mycoreIDObject;
    try {
        mycoreIDObject = MCRObjectID.getInstance(mycoreId);
    } catch (MCRException e) {
        LOGGER.error(e);
        return Response.status(Response.Status.BAD_REQUEST).entity(buildErrorJSON("The provided id " + mycoreId + " seems to be invalid!", e)).build();
    }
    MCRPersistentIdentifier identifier;
    MCRBase object = MCRMetadataManager.retrieve(mycoreIDObject);
    try {
        identifier = registrationService.register(object, additional, true);
    } catch (MCRPersistentIdentifierException | MCRActiveLinkException e) {
        LOGGER.error(e);
        return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(buildErrorJSON("Error while register new identifier!", e)).build();
    } catch (MCRAccessException e) {
        LOGGER.error(e);
        return Response.status(Response.Status.FORBIDDEN).entity(buildErrorJSON("Error while register new identifier!", e)).build();
    }
    return Response.status(Response.Status.CREATED).entity(buildIdentifierObject(identifier)).build();
}