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

Example 36 with MCRObjectID

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

the class MCRDerivateCommands method checkObjectsInDerivates.

/**
 * Check the object links in derivates of MCR base ID for existing. It looks to the XML store on the disk to get all object IDs.
 *
 * @param base_id
 *            the base part of a MCRObjectID e.g. DocPortal_derivate
 */
@MCRCommand(syntax = "check object entries in derivates for base {0}", help = "check in all derivates of MCR base ID {0} for existing linked objects", order = 400)
public static void checkObjectsInDerivates(String base_id) throws IOException {
    if (base_id == null || base_id.length() == 0) {
        LOGGER.error("Base ID missed for check object entries in derivates for base {0}");
        return;
    }
    int project_part_position = base_id.indexOf('_');
    if (project_part_position == -1) {
        LOGGER.error("The given base ID {} has not the syntax of project_type", base_id);
        return;
    }
    MCRXMLMetadataManager mgr = MCRXMLMetadataManager.instance();
    List<String> id_list = mgr.listIDsForBase(base_id.substring(0, project_part_position + 1) + "derivate");
    int counter = 0;
    int maxresults = id_list.size();
    for (String derid : id_list) {
        counter++;
        LOGGER.info("Processing dataset {} from {} with ID: {}", counter, maxresults, derid);
        // get from data
        MCRObjectID mcrderid = MCRObjectID.getInstance(derid);
        MCRDerivate der = MCRMetadataManager.retrieveMCRDerivate(mcrderid);
        MCRObjectID objid = der.getOwnerID();
        if (!mgr.exists(objid)) {
            LOGGER.error("   !!! Missing object {} in database for derivate ID {}", objid, mcrderid);
        }
    }
    LOGGER.info("Check done for {} entries", Integer.toString(counter));
}

Example 37 with MCRObjectID

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

the class MCRObjectCommands method export.

/**
 * Save any MCRObject's to files named <em>MCRObjectID</em> .xml in a directory. The saving starts with fromID and
 * runs to toID. ID's they was not found will skiped. The method use the converter stylesheet mcr_<em>style</em>
 * _object.xsl.
 *
 * @param fromID
 *            the ID of the MCRObject from be save.
 * @param toID
 *            the ID of the MCRObject to be save.
 * @param dirname
 *            the filename to store the object
 * @param style
 *            the type of the stylesheet
 */
@MCRCommand(syntax = "export object from {0} to {1} to directory {2} with {3}", help = "Stores all MCRObjects with MCRObjectID's between {0} and {1} to the directory {2} with the stylesheet {3}-object.xsl. For {3} save is the default.", order = 100)
public static void export(String fromID, String toID, String dirname, String style) {
    MCRObjectID fid, tid;
    // check fromID and toID
    try {
        fid = MCRObjectID.getInstance(fromID);
        tid = MCRObjectID.getInstance(toID);
    } catch (Exception ex) {
        LOGGER.error("FromID : {}", ex.getMessage());
        return;
    }
    // check dirname
    File dir = new File(dirname);
    if (!dir.isDirectory()) {
        LOGGER.error("{} is not a dirctory.", dirname);
        return;
    }
    int k = 0;
    try {
        Transformer trans = getTransformer(style);
        for (int i = fid.getNumberAsInteger(); i < tid.getNumberAsInteger() + 1; i++) {
            String id = MCRObjectID.formatID(fid.getProjectId(), fid.getTypeId(), i);
            if (!MCRMetadataManager.exists(MCRObjectID.getInstance(id))) {
                continue;
            }
            if (!exportMCRObject(dir, trans, id)) {
                continue;
            }
            k++;
        }
    } catch (Exception ex) {
        LOGGER.error(ex.getMessage());
        LOGGER.error("Exception while store file to {}", dir.getAbsolutePath());
        return;
    }
    LOGGER.info("{} Object's stored under {}.", k, dir.getAbsolutePath());
}

Example 38 with MCRObjectID

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

the class MCRObjectCommands method checkDerivatesInObjects.

/**
 * Check the derivate links in objects of MCR base ID for existing. It looks to the XML store on the disk to get all
 * object IDs.
 *
 * @param base_id
 *            the base part of a MCRObjectID e.g. DocPortal_document
 */
@MCRCommand(syntax = "check derivate entries in objects for base {0}", help = "check in all objects with MCR base ID {0} for existing linked derivates", order = 400)
public static void checkDerivatesInObjects(String base_id) throws IOException {
    if (base_id == null || base_id.length() == 0) {
        LOGGER.error("Base ID missed for check derivate entries in objects for base {0}");
        return;
    }
    MCRXMLMetadataManager mgr = MCRXMLMetadataManager.instance();
    List<String> id_list = mgr.listIDsForBase(base_id);
    int counter = 0;
    int maxresults = id_list.size();
    for (String objid : id_list) {
        counter++;
        LOGGER.info("Processing dataset {} from {} with ID: {}", counter, maxresults, objid);
        // get from data
        MCRObjectID mcrobjid = MCRObjectID.getInstance(objid);
        MCRObject obj = MCRMetadataManager.retrieveMCRObject(mcrobjid);
        List<MCRMetaLinkID> derivate_entries = obj.getStructure().getDerivates();
        for (MCRMetaLinkID derivate_entry : derivate_entries) {
            String derid = derivate_entry.getXLinkHref();
            if (!mgr.exists(MCRObjectID.getInstance(derid))) {
                LOGGER.error("   !!! Missing derivate {} in database for base ID {}", derid, base_id);
            }
        }
    }
    LOGGER.info("Check done for {} entries", Integer.toString(counter));
}

Example 39 with MCRObjectID

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

the class MCRObjectCommands method xslt.

private static void xslt(String objectId, String xslFilePath, boolean force) throws IOException, JDOMException, SAXException, URISyntaxException, TransformerException, MCRPersistenceException, MCRAccessException, ParserConfigurationException {
    File xslFile = new File(xslFilePath);
    URL xslURL;
    if (!xslFile.exists()) {
        try {
            xslURL = new URL(xslFilePath);
        } catch (MalformedURLException e) {
            LOGGER.error("XSL parameter is not a file or URL: {}", xslFilePath);
            return;
        }
    } else {
        xslURL = xslFile.toURI().toURL();
    }
    MCRObjectID mcrId = MCRObjectID.getInstance(objectId);
    Document document = MCRXMLMetadataManager.instance().retrieveXML(mcrId);
    // do XSL transform
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    transformerFactory.setErrorListener(MCRErrorListener.getInstance());
    transformerFactory.setURIResolver(MCRURIResolver.instance());
    XMLReader xmlReader = MCRXMLParserFactory.getNonValidatingParser().getXMLReader();
    xmlReader.setEntityResolver(MCREntityResolver.instance());
    SAXSource styleSource = new SAXSource(xmlReader, new InputSource(xslURL.toURI().toString()));
    Transformer transformer = transformerFactory.newTransformer(styleSource);
    for (Entry<String, String> property : MCRConfiguration.instance().getPropertiesMap().entrySet()) {
        transformer.setParameter(property.getKey(), property.getValue());
    }
    transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    transformer.setOutputProperty(OutputKeys.INDENT, "no");
    JDOMResult result = new JDOMResult();
    transformer.transform(new JDOMSource(document), result);
    Document resultDocument = Objects.requireNonNull(result.getDocument(), "Could not get transformation result");
    String originalName = document.getRootElement().getName();
    String resultName = resultDocument.getRootElement().getName();
    if (!force && !originalName.equals(resultName)) {
        LOGGER.error("{}: root name '{}' does not match result name '{}'.", objectId, originalName, resultName);
        return;
    }
    // update on diff
    if (MCRXMLHelper.deepEqual(document, resultDocument)) {
        return;
    }
    if (resultName.equals(MCRObject.ROOT_NAME)) {
        MCRMetadataManager.update(new MCRObject(resultDocument));
    } else if (resultName.equals(MCRDerivate.ROOT_NAME)) {
        MCRMetadataManager.update(new MCRDerivate(resultDocument));
    } else {
        LOGGER.error("Unable to transform '{}' because unknown result root name '{}'.", objectId, resultName);
    }
}

Example 40 with MCRObjectID

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

the class MCRObjectCommands method delete.

/**
 * Delete a MCRObject from the datastore.
 *
 * @param ID
 *            the ID of the MCRObject that should be deleted
 * @throws MCRPersistenceException  if a persistence problem is occurred
 * @throws MCRAccessException see {@link MCRMetadataManager#deleteMCRObject(MCRObjectID)}
 * @throws MCRActiveLinkException if object is referenced by other objects
 */
@MCRCommand(syntax = "delete object {0}", help = "Removes a MCRObject with the MCRObjectID {0}", order = 40)
public static void delete(String ID) throws MCRPersistenceException, MCRActiveLinkException, MCRAccessException {
    MCRObjectID mcrId = MCRObjectID.getInstance(ID);
    MCRMetadataManager.deleteMCRObject(mcrId);
    LOGGER.info("{} deleted.", mcrId);
}