Examples with DatabeanFielder io.datarouter.model.serialize.fielder.DatabeanFielder used on opensource projects

Example 1 with DatabeanFielder

use of io.datarouter.model.serialize.fielder.DatabeanFielder in project datarouter by hotpads.

the class DirectoryGroupQueueNode method putMulti.

@Override
public void putMulti(Collection<D> databeans, Config config) {
    DatabeanFielder<PK, D> fielder = getFieldInfo().getSampleFielder();
    StringDatabeanCodec codec = getFieldInfo().getSampleFielder().getStringDatabeanCodec();
    List<byte[]> databeansAsBytes = Scanner.of(databeans).map(databean -> codec.toBytes(databean, fielder)).list();
    List<List<byte[]>> groups = codec.makeGroups(databeansAsBytes, MAX_MESSAGE_BYTES);
    Scanner.of(groups).map(codec::concatGroup).forEach(directoryQueue::putMessage);
}

Example 2 with DatabeanFielder

use of io.datarouter.model.serialize.fielder.DatabeanFielder in project datarouter by hotpads.

the class DirectoryGroupQueueNode method peekMulti.

@Override
public List<GroupQueueMessage<PK, D>> peekMulti(Config config) {
    int limit = config.findLimit().orElse(1);
    DatabeanFielder<PK, D> fielder = getFieldInfo().getSampleFielder();
    StringDatabeanCodec codec = getFieldInfo().getSampleFielder().getStringDatabeanCodec();
    Supplier<D> databeanSupplier = getFieldInfo().getDatabeanSupplier();
    return Scanner.generate(directoryQueue::peek).limit(limit).advanceWhile(Optional::isPresent).map(Optional::get).map(directoryQueueMessage -> {
        byte[] id = directoryQueueMessage.getBytesId();
        List<D> databeans = codec.fromStringMulti(directoryQueueMessage.content, fielder, databeanSupplier);
        return new GroupQueueMessage<>(id, databeans);
    }).list();
}