Examples with MCRSolrIndexHandlerFactory org.mycore.solr.index.handlers.MCRSolrIndexHandlerFactory used on opensource projects

Example 1 with MCRSolrIndexHandlerFactory

use of org.mycore.solr.index.handlers.MCRSolrIndexHandlerFactory in project mycore by MyCoRe-Org.

the class MCRSolrPathDocumentFactory method getDocument.

/**
 * Generates a {@link SolrInputDocument} from a {@link MCRPath} instance.
 *
 * @see MCRSolrFileIndexHandler
 * @see MCRSolrFilesIndexHandler
 * @see MCRSolrIndexHandlerFactory
 */
public SolrInputDocument getDocument(Path input, BasicFileAttributes attr) throws IOException, MCRPersistenceException {
    SolrInputDocument doc = new SolrInputDocument();
    Consumer<? super MCRSolrFileIndexAccumulator> accumulate = (accumulator) -> {
        LOGGER.debug("{} accumulates {}", accumulator, input);
        try {
            accumulator.accumulate(doc, input, attr);
        } catch (IOException e) {
            LOGGER.error("Error in Accumulator!", e);
        }
    };
    ACCUMULATOR_LIST.forEach(accumulate);
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("MCRFile {} transformed to:\n{}", input, doc);
    }
    return doc;
}

Example 2 with MCRSolrIndexHandlerFactory

use of org.mycore.solr.index.handlers.MCRSolrIndexHandlerFactory in project mycore by MyCoRe-Org.

the class MCRSolrFilesIndexHandler method indexDerivate.

protected void indexDerivate(MCRObjectID derivateID) throws IOException {
    MCRPath rootPath = MCRPath.getPath(derivateID.toString(), "/");
    final MCRSolrIndexHandlerFactory ihf = MCRSolrIndexHandlerFactory.getInstance();
    final List<MCRSolrIndexHandler> subHandlerList = this.subHandlerList;
    final List<SolrInputDocument> docs = new ArrayList<>();
    final SolrClient solrClient = this.solrClient;
    Files.walkFileTree(rootPath, new SimpleFileVisitor<Path>() {

        @Override
        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
            boolean sendContent = ihf.checkFile(file, attrs);
            try {
                if (sendContent) {
                    subHandlerList.add(ihf.getIndexHandler(file, attrs, solrClient, true));
                } else {
                    SolrInputDocument fileDoc = MCRSolrPathDocumentFactory.getInstance().getDocument(file, attrs);
                    docs.add(fileDoc);
                }
            } catch (Exception ex) {
                LOGGER.error("Error creating transfer thread", ex);
            }
            return super.visitFile(file, attrs);
        }
    });
    int fileCount = subHandlerList.size() + docs.size();
    LOGGER.info("Sending {} file(s) for derivate \"{}\"", fileCount, derivateID);
    if (!docs.isEmpty()) {
        MCRSolrInputDocumentsHandler subHandler = new MCRSolrInputDocumentsHandler(docs, solrClient);
        subHandler.setCommitWithin(getCommitWithin());
        this.subHandlerList.add(subHandler);
    }
}