Examples with ResourceManager org.sirix.api.ResourceManager used on opensource projects

Example 36 with ResourceManager

use of org.sirix.api.ResourceManager in project sirix by sirixdb.

the class HashTest method createWtx.

private XdmNodeWriteTrx createWtx(final HashKind kind) throws SirixException {
    final Database database = TestHelper.getDatabase(TestHelper.PATHS.PATH1.getFile());
    database.createResource(new ResourceConfiguration.Builder(TestHelper.RESOURCE, PATHS.PATH1.getConfig()).build());
    final ResourceManager manager = database.getResourceManager(new ResourceManagerConfiguration.Builder(TestHelper.RESOURCE).build());
    final XdmNodeWriteTrx wTrx = manager.beginNodeWriteTrx();
    return wTrx;
}

Example 37 with ResourceManager

use of org.sirix.api.ResourceManager in project sirix by sirixdb.

the class Holder method generateDeweyIDResourceMgr.

/**
 * Generate a resource with deweyIDs for resources and open a resource.
 *
 * @return this holder instance
 * @throws SirixException if an error occurs
 */
public static Holder generateDeweyIDResourceMgr() throws SirixException {
    final Path file = PATHS.PATH1.getFile();
    final DatabaseConfiguration config = new DatabaseConfiguration(file);
    if (!Files.exists(file)) {
        Databases.createDatabase(config);
    }
    final Database database = Databases.openDatabase(PATHS.PATH1.getFile());
    database.createResource(new ResourceConfiguration.Builder(TestHelper.RESOURCE, PATHS.PATH1.getConfig()).useDeweyIDs(true).build());
    final ResourceManager resourceManager = database.getResourceManager(new ResourceManagerConfiguration.Builder(TestHelper.RESOURCE).build());
    final Holder holder = new Holder();
    holder.setDatabase(database);
    holder.setResourceManager(resourceManager);
    return holder;
}

Example 38 with ResourceManager

use of org.sirix.api.ResourceManager in project sirix by sirixdb.

the class Holder method generatePathSummary.

/**
 * Generate a resource with a path summary.
 *
 * @return this holder instance
 * @throws SirixException if an error occurs
 */
public static Holder generatePathSummary() throws SirixException {
    final Path file = PATHS.PATH1.getFile();
    final DatabaseConfiguration config = new DatabaseConfiguration(file);
    if (!Files.exists(file)) {
        Databases.createDatabase(config);
    }
    final Database database = Databases.openDatabase(PATHS.PATH1.getFile());
    database.createResource(new ResourceConfiguration.Builder(TestHelper.RESOURCE, PATHS.PATH1.getConfig()).buildPathSummary(true).build());
    final ResourceManager resourceManager = database.getResourceManager(new ResourceManagerConfiguration.Builder(TestHelper.RESOURCE).build());
    final Holder holder = new Holder();
    holder.setDatabase(database);
    holder.setResourceManager(resourceManager);
    return holder;
}

Example 39 with ResourceManager

use of org.sirix.api.ResourceManager in project sirix by sirixdb.

the class DBCollection method add.

public DBNode add(final String resourceName, final XMLEventReader reader) throws OperationNotSupportedException, DocumentException {
    try {
        mDatabase.createResource(ResourceConfiguration.newBuilder(resourceName, mDatabase.getDatabaseConfig()).useDeweyIDs(true).build());
        final ResourceManager resource = mDatabase.getResourceManager(ResourceManagerConfiguration.newBuilder(resourceName).build());
        final XdmNodeWriteTrx wtx = resource.beginNodeWriteTrx();
        wtx.insertSubtreeAsFirstChild(reader);
        wtx.moveToDocumentRoot();
        return new DBNode(wtx, this);
    } catch (final SirixException e) {
        LOGGER.error(e.getMessage(), e);
        return null;
    }
}

Example 40 with ResourceManager

use of org.sirix.api.ResourceManager in project sirix by sirixdb.

the class DBCollection method getDocument.

@Override
public DBNode getDocument(@Nonnegative final int revision) throws DocumentException {
    final List<Path> resources = mDatabase.listResources();
    if (resources.size() > 1) {
        throw new DocumentException("More than one document stored in database/collection!");
    }
    try {
        final ResourceManager session = mDatabase.getResourceManager(ResourceManagerConfiguration.newBuilder(resources.get(0).getFileName().toString()).build());
        final int version = revision == -1 ? session.getMostRecentRevisionNumber() : revision;
        final XdmNodeReadTrx rtx = session.beginNodeReadTrx(version);
        return new DBNode(rtx, this);
    } catch (final SirixException e) {
        throw new DocumentException(e.getCause());
    }
}