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

Example 61 with MCRObject

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

the class MCRMETSHierarchyGenerator method newLogicalStructMap.

/**
 * Creates the logical structure recursive.
 *
 * @param parentObject mycore object
 * @param parentLogicalDiv parent div
 */
protected void newLogicalStructMap(MCRObject parentObject, LogicalDiv parentLogicalDiv) {
    // run through all children
    List<MCRObject> children = getChildren(parentObject);
    children.forEach(childObject -> {
        // create new logical sub div
        String id = childObject.getId().toString();
        LogicalDiv logicalChildDiv = new LogicalDiv(id, getType(childObject), getLabel(childObject));
        // add to parent
        parentLogicalDiv.add(logicalChildDiv);
        // check if a derivate link exists and get the linked file
        updateStructLinkMapUsingDerivateLinks(logicalChildDiv, childObject);
        // do recursive call for children
        newLogicalStructMap(childObject, logicalChildDiv);
    });
}

Example 62 with MCRObject

use of org.mycore.datamodel.metadata.MCRObject 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 63 with MCRObject

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

the class MCRMODSMetadataShareAgent method distributeMetadata.

/* (non-Javadoc)
     * @see org.mycore.datamodel.metadata.share.MCRMetadataShareAgent#inheritMetadata(org.mycore.datamodel.metadata.MCRObject)
     */
@Override
public void distributeMetadata(MCRObject holder) throws MCRPersistenceException, MCRAccessException {
    MCRMODSWrapper holderWrapper = new MCRMODSWrapper(holder);
    List<MCRMetaLinkID> children = holder.getStructure().getChildren();
    if (!children.isEmpty()) {
        LOGGER.info("Update inherited metadata");
        for (MCRMetaLinkID childIdRef : children) {
            MCRObjectID childId = childIdRef.getXLinkHrefID();
            if (MCRMODSWrapper.isSupported(childId)) {
                LOGGER.info("Update: {}", childIdRef);
                MCRObject child = MCRMetadataManager.retrieveMCRObject(childId);
                MCRMODSWrapper childWrapper = new MCRMODSWrapper(child);
                inheritToChild(holderWrapper, childWrapper);
                LOGGER.info("Saving: {}", childIdRef);
                try {
                    MCRMetadataManager.update(child);
                } catch (MCRPersistenceException | MCRAccessException e) {
                    throw new MCRPersistenceException("Error while updating inherited metadata", e);
                }
            }
        }
    }
    Collection<String> recipientIds = MCRLinkTableManager.instance().getSourceOf(holder.getId(), MCRLinkTableManager.ENTRY_TYPE_REFERENCE);
    for (String rId : recipientIds) {
        MCRObjectID recipientId = MCRObjectID.getInstance(rId);
        if (MCRMODSWrapper.isSupported(recipientId)) {
            LOGGER.info("distribute metadata to {}", rId);
            MCRObject recipient = MCRMetadataManager.retrieveMCRObject(recipientId);
            MCRMODSWrapper recipientWrapper = new MCRMODSWrapper(recipient);
            for (Element relatedItem : recipientWrapper.getLinkedRelatedItems()) {
                String holderId = relatedItem.getAttributeValue("href", MCRConstants.XLINK_NAMESPACE);
                if (holder.getId().toString().equals(holderId)) {
                    @SuppressWarnings("unchecked") Filter<Content> sharedMetadata = (Filter<Content>) Filters.element("part", MCRConstants.MODS_NAMESPACE).negate();
                    relatedItem.removeContent(sharedMetadata);
                    relatedItem.addContent(holderWrapper.getMODS().cloneContent());
                    LOGGER.info("Saving: {}", recipientId);
                    try {
                        MCRMetadataManager.update(recipient);
                    } catch (MCRPersistenceException | MCRAccessException e) {
                        throw new MCRPersistenceException("Error while updating shared metadata", e);
                    }
                }
            }
        }
    }
}

Example 64 with MCRObject

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

the class MCRClassificationMappingEventHandler method createMapping.

private void createMapping(MCRObject obj) {
    MCRMODSWrapper mcrmodsWrapper = new MCRMODSWrapper(obj);
    if (mcrmodsWrapper.getMODS() == null) {
        return;
    }
    // vorher alle mit generator *-mycore löschen
    mcrmodsWrapper.getElements("mods:classification[contains(@generator, '" + GENERATOR_SUFFIX + "')]").stream().forEach(Element::detach);
    LOGGER.info("check mappings {}", obj.getId());
    mcrmodsWrapper.getMcrCategoryIDs().stream().map(categoryId -> DAO.getCategory(categoryId, 0)).filter(Objects::nonNull).map(MCRClassificationMappingEventHandler::getMappings).flatMap(Collection::stream).distinct().forEach(mapping -> {
        String taskMessage = String.format(Locale.ROOT, "add mapping from '%s' to '%s'", mapping.getKey().toString(), mapping.getValue().toString());
        LOGGER.info(taskMessage);
        Element mappedClassification = mcrmodsWrapper.addElement("classification");
        String generator = getGenerator(mapping.getKey(), mapping.getValue());
        mappedClassification.setAttribute("generator", generator);
        MCRClassMapper.assignCategory(mappedClassification, mapping.getValue());
    });
    LOGGER.debug("mapping complete.");
}

Example 65 with MCRObject

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

the class MCRMODSDOIPersistentIdentifierMetadataManager method insertIdentifier.

@Override
public void insertIdentifier(MCRDigitalObjectIdentifier identifier, MCRBase base, String additional) throws MCRPersistentIdentifierException {
    MCRObject object = checkObject(base);
    MCRMODSWrapper wrapper = new MCRMODSWrapper(object);
    wrapper.setElement("identifier", "type", "doi", identifier.asString()).orElseThrow(() -> new MCRException("Could not insert doi into mods document!"));
}