Examples with PersistentFileCache org.sirix.cache.PersistentFileCache used on opensource projects

Example 1 with PersistentFileCache

use of org.sirix.cache.PersistentFileCache in project sirix by sirixdb.

the class PageWriteTrxImpl method createTrxIntentLog.

private TransactionIntentLog createTrxIntentLog(final XdmResourceManager resourceManager) {
    final Path logFile = resourceManager.getResourceConfig().mPath.resolve("log").resolve("intent-log");
    try {
        if (Files.exists(logFile)) {
            Files.delete(logFile);
            Files.createFile(logFile);
        }
        final RandomAccessFile file = new RandomAccessFile(logFile.toFile(), "rw");
        final FileWriter fileWriter = new FileWriter(file, new ByteHandlePipeline(resourceManager.getResourceConfig().mByteHandler), SerializationType.TRANSACTION_INTENT_LOG);
        final PersistentFileCache persistentFileCache = new PersistentFileCache(fileWriter, this);
        return new TransactionIntentLog(persistentFileCache);
    } catch (final IOException e) {
        throw new UncheckedIOException(e);
    }
}