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

Example 6 with MCRObjectID

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

the class MCRExtractRelatedItemsEventHandler method extractRelatedItems.

private void extractRelatedItems(final MCREvent evt, final MCRObject object) {
    if (!MCRMODSWrapper.isSupported(object)) {
        return;
    }
    Element mods = new MCRMODSWrapper(object).getMODS();
    MCRObjectID oid = object.getId();
    for (Element relatedItem : mods.getChildren("relatedItem", MCRConstants.MODS_NAMESPACE)) {
        String href = relatedItem.getAttributeValue("href", MCRConstants.XLINK_NAMESPACE);
        LOGGER.info("Found related item in {}, href={}", object.getId(), href);
        // MCR-957: only create releated object if mycoreId
        MCRObjectID mcrIdCheck;
        try {
            mcrIdCheck = MCRObjectID.getInstance(href);
        } catch (Exception e) {
            // not a valid MCRObjectID -> don't create anyway
            continue;
        }
        // create if integer value == 0
        if (mcrIdCheck.getNumberAsInteger() == 0) {
            // MCR-931: check for type='host' and present parent document
            if (!isHost(relatedItem) || object.getStructure().getParentID() == null) {
                MCRObjectID relatedID;
                try {
                    relatedID = createRelatedObject(relatedItem, oid);
                } catch (MCRAccessException e) {
                    throw new MCRException(e);
                }
                href = relatedID.toString();
                LOGGER.info("Setting href of related item to {}", href);
                relatedItem.setAttribute("href", href, MCRConstants.XLINK_NAMESPACE);
                if (isHost(relatedItem)) {
                    LOGGER.info("Setting {} as parent of {}", href, oid);
                    object.getStructure().setParent(relatedID);
                }
            }
        } else if (isParentExists(relatedItem)) {
            MCRObjectID relatedID = MCRObjectID.getInstance(href);
            if (object.getStructure().getParentID() == null) {
                LOGGER.info("Setting {} as parent of {}", href, oid);
                object.getStructure().setParent(relatedID);
            } else if (!object.getStructure().getParentID().equals(relatedID)) {
                LOGGER.info("Setting {} as parent of {}", href, oid);
                object.getStructure().setParent(relatedID);
            }
        }
    }
}

Example 7 with MCRObjectID

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

the class MCRRSSFeedImporter method buildMCRObject.

private MCRObject buildMCRObject(Element publicationXML, String projectID) {
    MCRObject obj = new MCRObject(new Document(publicationXML));
    MCRMODSWrapper wrapper = new MCRMODSWrapper(obj);
    wrapper.setServiceFlag("status", STATUS_FLAG);
    MCRObjectID oid = MCRObjectID.getNextFreeId(projectID, "mods");
    obj.setId(oid);
    return obj;
}

Example 8 with MCRObjectID

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

the class MCROAIDeletedSearcher method searchDeleted.

/**
 * Returns a list with identifiers of the deleted objects within the given date boundary.
 * If the record policy indicates that there is no support for tracking deleted an empty
 * list is returned.
 *
 * @param from from date
 * @param until to date
 *
 * @return a list with identifiers of the deleted objects
 */
protected List<Header> searchDeleted(Instant from, Instant until) {
    DeletedRecordPolicy deletedRecordPolicy = this.identify.getDeletedRecordPolicy();
    if (from == null || DeletedRecordPolicy.No.equals(deletedRecordPolicy) || DeletedRecordPolicy.Transient.equals(deletedRecordPolicy)) {
        return new ArrayList<>();
    }
    LOGGER.info("Getting identifiers of deleted items");
    Map<MCRObjectID, Instant> deletedItems = MCRMetadataHistoryManager.getDeletedItems(from, Optional.ofNullable(until));
    List<String> types = getConfig().getStrings(getConfigPrefix() + "DeletedRecordTypes", null);
    if (types == null || types.isEmpty()) {
        return deletedItems.entrySet().stream().map(this::toHeader).collect(Collectors.toList());
    }
    return deletedItems.entrySet().stream().filter(e -> types.contains(e.getKey().getTypeId())).map(this::toHeader).collect(Collectors.toList());
}

Example 9 with MCRObjectID

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

the class MCRMODSMetadataShareAgent method receiveMetadata.

/* (non-Javadoc)
     * @see org.mycore.datamodel.metadata.share.MCRMetadataShareAgent#inheritMetadata(org.mycore.datamodel.metadata.MCRObject, org.mycore.datamodel.metadata.MCRObject)
     */
@Override
public void receiveMetadata(MCRObject child) {
    MCRMODSWrapper childWrapper = new MCRMODSWrapper(child);
    MCRObjectID parentID = child.getStructure().getParentID();
    LOGGER.debug("Removing old inherited Metadata.");
    childWrapper.removeInheritedMetadata();
    if (parentID != null && MCRMODSWrapper.isSupported(parentID)) {
        MCRObject parent = MCRMetadataManager.retrieveMCRObject(parentID);
        MCRMODSWrapper parentWrapper = new MCRMODSWrapper(parent);
        inheritToChild(parentWrapper, childWrapper);
    }
    for (Element relatedItem : childWrapper.getLinkedRelatedItems()) {
        String type = relatedItem.getAttributeValue("type");
        String holderId = relatedItem.getAttributeValue("href", MCRConstants.XLINK_NAMESPACE);
        LOGGER.info("receive metadata from {} document {}", type, holderId);
        if ((holderId == null || parentID != null && parentID.toString().equals(holderId)) && MCRMODSRelationshipType.host.name().equals(type)) {
            // already received metadata from parent;
            continue;
        }
        MCRObjectID holderObjectID = MCRObjectID.getInstance(holderId);
        if (MCRMODSWrapper.isSupported(holderObjectID)) {
            MCRObject targetObject = MCRMetadataManager.retrieveMCRObject(holderObjectID);
            MCRMODSWrapper targetWrapper = new MCRMODSWrapper(targetObject);
            relatedItem.addContent(targetWrapper.getMODS().cloneContent());
        }
    }
}

Example 10 with MCRObjectID

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

the class MCRMODSWrapper method setID.

public MCRObjectID setID(String projectID, int ID) {
    MCRObjectID objID = MCRObjectID.getInstance(MCRObjectID.formatID(projectID, MODS_OBJECT_TYPE, ID));
    object.setId(objID);
    return objID;
}