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

Example 16 with MCRMetaLinkID

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

the class MCRTransferPackage method resolveChildrenAndLinks.

/**
 * Fills the given objectMap with all children and links of the object. The object
 * itself is also added.
 *
 * @param object the source object
 * @param objectMap the map which will be created
 */
protected void resolveChildrenAndLinks(MCRObject object, LinkedHashMap<MCRObjectID, MCRObject> objectMap, Set<MCRCategoryID> categories) {
    // add links
    for (MCRObject entityLink : MCRObjectUtils.getLinkedObjects(object)) {
        if (!objectMap.containsKey(entityLink.getId())) {
            objectMap.put(entityLink.getId(), entityLink);
        }
    }
    // add classifications
    categories.addAll(MCRObjectUtils.getCategories(object));
    // add the object to the objectMap
    objectMap.put(object.getId(), object);
    // resolve children
    for (MCRMetaLinkID metaLinkId : object.getStructure().getChildren()) {
        MCRObjectID childId = MCRObjectID.getInstance(metaLinkId.toString());
        if (!MCRMetadataManager.exists(childId)) {
            throw new MCRUsageException("Requested object '" + childId + "' does not exist. Thus a transfer package cannot be created.");
        }
        MCRObject child = MCRMetadataManager.retrieveMCRObject(childId);
        resolveChildrenAndLinks(child, objectMap, categories);
    }
}

Example 17 with MCRMetaLinkID

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

the class MCRIView2XSLFunctions method getSupportedMainFileByOwner.

/**
 * Get the full path of the main file of the first derivate.
 *
 * @return the mainfile of the first derivate related to the given mcrid or
 *         null if there are no derivates related to the given mcrid
 */
public static String getSupportedMainFileByOwner(String mcrID) {
    MCRObjectID objectID = null;
    try {
        objectID = MCRObjectID.getInstance(mcrID);
    } catch (Exception e) {
        return null;
    }
    MCRObject obj = MCRMetadataManager.retrieveMCRObject(objectID);
    List<MCRMetaLinkID> derivates = obj.getStructure().getDerivates();
    if (derivates.size() > 0)
        return derivates.get(0) + "/" + adapter.getSupportedMainFile(derivates.get(0).toString());
    return null;
}

Example 18 with MCRMetaLinkID

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

the class MCRIFSTest method createDerivate.

public static MCRDerivate createDerivate(MCRObjectID objectHrefId) {
    MCRDerivate derivate = new MCRDerivate();
    derivate.setId(MCRObjectID.getNextFreeId("mycore_derivate"));
    derivate.setSchema("datamodel-derivate.xsd");
    MCRMetaIFS ifs = new MCRMetaIFS();
    ifs.setSubTag("internal");
    ifs.setSourcePath(null);
    derivate.getDerivate().setInternals(ifs);
    MCRMetaLinkID mcrMetaLinkID = new MCRMetaLinkID();
    mcrMetaLinkID.setReference(objectHrefId.toString(), null, null);
    derivate.getDerivate().setLinkMeta(mcrMetaLinkID);
    return derivate;
}

Example 19 with MCRMetaLinkID

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

the class MCRMODSCommands method createDerivate.

private static MCRDerivate createDerivate(MCRObjectID documentID, File fileDir) throws MCRPersistenceException, IOException, MCRAccessException {
    MCRDerivate derivate = new MCRDerivate();
    derivate.setId(MCRObjectID.getNextFreeId(documentID.getProjectId(), "derivate"));
    derivate.setLabel("data object from " + documentID);
    String schema = CONFIG.getString("MCR.Metadata.Config.derivate", "datamodel-derivate.xml").replaceAll(".xml", ".xsd");
    derivate.setSchema(schema);
    MCRMetaLinkID linkId = new MCRMetaLinkID();
    linkId.setSubTag("linkmeta");
    linkId.setReference(documentID, null, null);
    derivate.getDerivate().setLinkMeta(linkId);
    MCRMetaIFS ifs = new MCRMetaIFS();
    ifs.setSubTag("internal");
    ifs.setSourcePath(fileDir.getAbsolutePath());
    derivate.getDerivate().setInternals(ifs);
    LOGGER.debug("Creating new derivate with ID {}", derivate.getId());
    MCRMetadataManager.create(derivate);
    setDefaultPermissions(derivate.getId());
    return derivate;
}

Example 20 with MCRMetaLinkID

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

the class MCRMODSLinksEventHandler method handleObjectUpdated.

/* (non-Javadoc)
     * @see org.mycore.common.events.MCREventHandlerBase#handleObjectUpdated(org.mycore.common.events.MCREvent, org.mycore.datamodel.metadata.MCRObject)
     */
@Override
protected void handleObjectUpdated(final MCREvent evt, final MCRObject obj) {
    if (!MCRMODSWrapper.isSupported(obj)) {
        return;
    }
    handleObjectCreated(evt, obj);
    // may have to reindex children, if they inherit any information
    for (MCRMetaLinkID childLinkID : obj.getStructure().getChildren()) {
        MCRObjectID childID = childLinkID.getXLinkHrefID();
        if (MCRMetadataManager.exists(childID)) {
            MCREvent childEvent = new MCREvent(childID.getTypeId(), MCREvent.INDEX_EVENT);
            childEvent.put("object", MCRMetadataManager.retrieve(childID));
            MCREventManager.instance().handleEvent(childEvent);
        }
    }
}