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

Example 11 with MCRObject

use of org.mycore.datamodel.metadata.MCRObject 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 12 with MCRObject

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

the class MCRMODSDOIPersistentIdentifierMetadataManager method getIdentifier.

@Override
public Optional<MCRPersistentIdentifier> getIdentifier(MCRBase base, String additional) throws MCRPersistentIdentifierException {
    MCRObject object = checkObject(base);
    MCRMODSWrapper wrapper = new MCRMODSWrapper(object);
    Element element = wrapper.getElement("mods:identifier[@type='doi']");
    if (element == null) {
        return Optional.empty();
    }
    String doiText = element.getTextNormalize();
    return new MCRDOIParser().parse(doiText).filter(Objects::nonNull).map(MCRPersistentIdentifier.class::cast);
}

Example 13 with MCRObject

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

the class MCRMODSPURLPersistentIdentifierMetadataManager method getIdentifier.

@Override
public Optional<MCRPersistentIdentifier> getIdentifier(MCRBase obj, String additional) throws MCRPersistentIdentifierException {
    MCRObject object = checkObject(obj);
    MCRMODSWrapper wrapper = new MCRMODSWrapper(object);
    Element element = wrapper.getElement(MODS_IDENTIFIER_TYPE_PURL);
    if (element == null) {
        return Optional.empty();
    }
    String purlString = element.getTextNormalize();
    try {
        return Optional.of(new MCRPersistentUniformResourceLocator(new URL(purlString)));
    } catch (MalformedURLException e) {
        return Optional.empty();
    }
}

Example 14 with MCRObject

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

the class MCRMODSURNPersistentIdentifierMetadataManager method insertIdentifier.

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

Example 15 with MCRObject

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

the class MCRRestAPIObjectsHelper method retrieveMaindocURL.

/**
 * returns the URL of the main document of a derivate
 *
 * @param info - the Jersey UriInfo object
 * @param mcrObjID - the MyCoRe Object ID
 * @param mcrDerID - the MyCoRe Derivate ID
 *
 * @return the Resolving URL for the main document of the derivate
 * @throws IOException
 */
public static String retrieveMaindocURL(UriInfo info, String mcrObjID, String mcrDerID) throws IOException {
    try {
        MCRObject mcrObj = retrieveMCRObject(mcrObjID);
        MCRDerivate derObj = retrieveMCRDerivate(mcrObj, mcrDerID);
        String maindoc = derObj.getDerivate().getInternals().getMainDoc();
        String baseURL = MCRJerseyUtil.getBaseURL(info) + MCRConfiguration.instance().getString("MCR.RestAPI.v1.Files.URL.path");
        baseURL = baseURL.replace("${mcrid}", mcrObj.getId().toString()).replace("${derid}", derObj.getId().toString());
        return baseURL + maindoc;
    } catch (MCRRestAPIException rae) {
        return null;
    }
}