@Override
public void setMetadata(FileMetadata metadata, byte type, AtomicDBUpdate update)
throws DatabaseException {
assert (metadata instanceof BufferBackedFileMetadata);
BufferBackedFileMetadata md = (BufferBackedFileMetadata) metadata;
int index = md.getIndexId();
if (type == -1)
for (byte i = 0; i < BufferBackedFileMetadata.NUM_BUFFERS; i++) {
byte[] valBuf = md.getValueBuffer(i);
assert (valBuf != null);
update.addUpdate(
index,
index == FILE_ID_INDEX
? BabuDBStorageHelper.createFileIdIndexKey(metadata.getId(), i)
: md.getKeyBuffer(i),
valBuf);
}
else {
byte[] valBuf = md.getValueBuffer(type);
assert (valBuf != null);
update.addUpdate(
index,
index == FILE_ID_INDEX
? BabuDBStorageHelper.createFileIdIndexKey(metadata.getId(), type)
: md.getKeyBuffer(type),
valBuf);
}
}
