Examples with SubtreeListener org.brackit.xquery.node.parser.SubtreeListener used on opensource projects

Example 6 with SubtreeListener

use of org.brackit.xquery.node.parser.SubtreeListener in project sirix by sirixdb.

the class DBNode method append.

private DBNode append(XdmNodeReadTrx rtx, SubtreeParser parser) throws DocumentException {
    try {
        if (rtx.hasFirstChild()) {
            rtx.moveToLastChild();
        }
        parser.parse(new SubtreeBuilder(mCollection, (XdmNodeWriteTrx) rtx, Insert.ASRIGHTSIBLING, Collections.<SubtreeListener<? super AbstractTemporalNode<DBNode>>>emptyList()));
        moveRtx();
        rtx.moveToFirstChild();
    } catch (final SirixException e) {
        throw new DocumentException(e);
    }
    return new DBNode(rtx, mCollection);
}

Example 7 with SubtreeListener

use of org.brackit.xquery.node.parser.SubtreeListener in project sirix by sirixdb.

the class DBStore method create.

@Override
public TemporalCollection<?> create(final String collName, @Nullable final Stream<SubtreeParser> parsers) throws DocumentException {
    if (parsers != null) {
        final DatabaseConfiguration dbConf = new DatabaseConfiguration(mLocation.resolve(collName));
        try {
            Databases.truncateDatabase(dbConf);
            Databases.createDatabase(dbConf);
            final Database database = Databases.openDatabase(dbConf.getFile());
            mDatabases.add(database);
            final ExecutorService pool = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
            int i = database.listResources().size() + 1;
            try {
                SubtreeParser parser = null;
                while ((parser = parsers.next()) != null) {
                    final SubtreeParser nextParser = parser;
                    final String resourceName = new StringBuilder("resource").append(String.valueOf(i)).toString();
                    pool.submit(() -> {
                        database.createResource(ResourceConfiguration.newBuilder(resourceName, dbConf).storageType(mStorageType).useDeweyIDs(true).useTextCompression(true).buildPathSummary(true).build());
                        try (final ResourceManager resource = database.getResourceManager(new ResourceManagerConfiguration.Builder(resourceName).build());
                            final XdmNodeWriteTrx wtx = resource.beginNodeWriteTrx()) {
                            final DBCollection collection = new DBCollection(collName, database);
                            mCollections.put(database, collection);
                            nextParser.parse(new SubtreeBuilder(collection, wtx, Insert.ASFIRSTCHILD, Collections.<SubtreeListener<? super AbstractTemporalNode<DBNode>>>emptyList()));
                            wtx.commit();
                        }
                        return null;
                    });
                    i++;
                }
            } finally {
                parsers.close();
            }
            pool.shutdown();
            pool.awaitTermination(5, TimeUnit.MINUTES);
            return new DBCollection(collName, database);
        } catch (final SirixRuntimeException | InterruptedException e) {
            throw new DocumentException(e.getCause());
        }
    }
    return null;
}