continue; case "crc": idx.setCrc(Integer.parseInt(value)); continue; case "named":
private void saveIndex(Index index) throws IOException { IndexData indexData = index.toIndexData(); byte[] data = indexData.writeIndexData(); Container container = new Container(index.getCompression(), -1); // index data revision is always -1 container.compress(data, null); byte[] compressedData = container.data; DataFileWriteResult res = this.data.write(index255.getIndexFileId(), index.getId(), compressedData); index255.write(new IndexEntry(index255, index.getId(), res.sector, res.compressedLength)); Crc32 crc = new Crc32(); crc.update(compressedData, 0, compressedData.length); index.setCrc(crc.getHash()); }
index.setCrc(crc); index.setRevision(revision);
@Override public void load(Store store) throws IOException { List<IndexEntry> indexes = cacheDao.findIndexesForCache(con, cacheEntry); for (IndexEntry indexEntry : indexes) { Index index = store.addIndex(indexEntry.getIndexId()); index.setCrc(indexEntry.getCrc()); index.setRevision(indexEntry.getRevision()); try (ResultSetIterable<ArchiveEntry> archives = cacheDao.findArchivesForIndex(con, indexEntry)) { for (ArchiveEntry archiveEntry : archives) { if (index.getArchive(archiveEntry.getArchiveId()) != null) { throw new IOException("Duplicate archive " + archiveEntry + " on " + indexEntry); } Archive archive = index.addArchive(archiveEntry.getArchiveId()); archive.setNameHash(archiveEntry.getNameHash()); archive.setCrc(archiveEntry.getCrc()); archive.setRevision(archiveEntry.getRevision()); archive.setHash(archiveEntry.getHash()); // File data is not necessary for cache updating } } } }
private void loadIndex(Index index) throws IOException { logger.trace("Loading index {}", index.getId()); byte[] indexData = readIndex(index.getId()); Container res = Container.decompress(indexData, null); byte[] data = res.data; IndexData id = new IndexData(); id.load(data); index.setProtocol(id.getProtocol()); index.setRevision(id.getRevision()); index.setNamed(id.isNamed()); for (ArchiveData ad : id.getArchives()) { Archive archive = index.addArchive(ad.getId()); archive.setNameHash(ad.getNameHash()); archive.setCrc(ad.getCrc()); archive.setRevision(ad.getRevision()); archive.setFileData(ad.getFiles()); assert ad.getFiles().length > 0; } index.setCrc(res.crc); index.setCompression(res.compression); assert res.revision == -1; }