Examples with BsonBinaryReader org.bson.BsonBinaryReader used on opensource projects

Example 16 with BsonBinaryReader

use of org.bson.BsonBinaryReader in project immutables by immutables.

the class Jsons method asGsonReader.

static JsonReader asGsonReader(BsonDocument bson) {
    BasicOutputBuffer output = new BasicOutputBuffer();
    new BsonDocumentCodec().encode(new BsonBinaryWriter(output), bson, EncoderContext.builder().build());
    return new BsonReader(new BsonBinaryReader(ByteBuffer.wrap(output.toByteArray())));
}

Example 17 with BsonBinaryReader

use of org.bson.BsonBinaryReader in project mongo-flink by mongo-flink.

the class DocumentBulkSerializer method deserializeV1.

private DocumentBulk deserializeV1(DataInputDeserializer in) throws IOException {
    DocumentBulk bulk = new DocumentBulk();
    int len;
    while ((len = in.readInt()) != END_OF_INPUT) {
        byte[] docBuffer = new byte[len];
        in.read(docBuffer);
        BsonBinaryReader bsonReader = new BsonBinaryReader(ByteBuffer.wrap(docBuffer));
        bulk.add(DOCUMENT_CODEC.decode(bsonReader, DecoderContext.builder().build()));
    }
    return bulk;
}

Example 18 with BsonBinaryReader

use of org.bson.BsonBinaryReader in project zuliasearch by zuliaio.

the class ZuliaUtil method byteArrayToMongoDocument.

public static Document byteArrayToMongoDocument(byte[] byteArray) {
    if (byteArray != null && byteArray.length != 0) {
        BsonBinaryReader bsonReader = new BsonBinaryReader(ByteBuffer.wrap(byteArray));
        DecoderContext decoderContext = DecoderContext.builder().build();
        if (pojoCodecRegistry != null) {
            return new DocumentCodec(pojoCodecRegistry).decode(bsonReader, decoderContext);
        } else {
            return new DocumentCodec().decode(bsonReader, decoderContext);
        }
    }
    return new Document();
}

Example 19 with BsonBinaryReader

use of org.bson.BsonBinaryReader in project agileway by fangjinuo.

the class Bsons method deserialize.

public static <T> T deserialize(byte[] bytes, @NonNull Class<T> targetClass) {
    Preconditions.checkNotNull(targetClass);
    ByteBuffer buffer = ByteBuffer.wrap(bytes);
    BsonBinaryReader reader = new BsonBinaryReader(buffer);
    Codec<T> codec = codecRegistry.get(targetClass);
    DecoderContext decoderContext = DecoderContext.builder().build();
    T t = codec.decode(reader, decoderContext);
    return t;
}

Example 20 with BsonBinaryReader

use of org.bson.BsonBinaryReader in project LanternPowerMonitor by MarkBryanMilligan.

the class DaoSerializer method fromBson.

public static DaoEntity fromBson(byte[] _btBson) {
    if (_btBson == null)
        return null;
    BsonBinaryReader reader = null;
    try {
        reader = new BsonBinaryReader(ByteBuffer.wrap(_btBson).order(ByteOrder.LITTLE_ENDIAN));
        Document doc = new DocumentCodec().decode(reader, DecoderContext.builder().build());
        if (doc == null)
            return null;
        return new DaoEntity(doc);
    } catch (Throwable t) {
        LOG.error("Failed to convert bson to DaoEntity", t);
        return null;
    } finally {
        if (reader != null)
            reader.close();
    }
}