Examples with BsonArrayCodec org.bson.codecs.BsonArrayCodec used on opensource projects

Example 1 with BsonArrayCodec

use of org.bson.codecs.BsonArrayCodec in project camel by apache.

the class MongoDbBasicConverters method fromStringToList.

@Converter
public static List<Bson> fromStringToList(String value) {
    final CodecRegistry codecRegistry = CodecRegistries.fromProviders(Arrays.asList(new ValueCodecProvider(), new BsonValueCodecProvider(), new DocumentCodecProvider()));
    JsonReader reader = new JsonReader(value);
    BsonArrayCodec arrayReader = new BsonArrayCodec(codecRegistry);
    BsonArray docArray = arrayReader.decode(reader, DecoderContext.builder().build());
    List<Bson> answer = new ArrayList<>(docArray.size());
    for (BsonValue doc : docArray) {
        answer.add(doc.asDocument());
    }
    return answer;
}