@Override
public void serialize(Symbol value, JsonGenerator gen, SerializerProvider serializerProvider)
throws IOException {
if (value == null) {
serializerProvider.defaultSerializeNull(gen);
} else if (gen instanceof BsonGenerator) {
BsonGenerator bgen = (BsonGenerator) gen;
bgen.writeSymbol(value);
} else {
gen.writeString(value.getSymbol());
}
}
public static void marshal(JsonGenerator generator, TimeInstant value) throws IOException {
if (generator instanceof BsonGenerator) {
((BsonGenerator) generator).writeDateTime(new Date(value.value()));
} else {
generator.writeNumber(value.value());
}
}
public static void marshal(JsonGenerator generator, Id value) throws IOException {
if (generator instanceof BsonGenerator) {
((BsonGenerator) generator)
.writeObjectId(new ObjectId(value.time(), value.machine(), value.inc()));
} else {
generator.writeString(value.toString());
}
}
@Override
public void serialize(UUID value, JsonGenerator jgen, SerializerProvider provider)
throws IOException, JsonProcessingException {
if (!(jgen instanceof BsonGenerator)) {
throw new JsonGenerationException("BsonUuidSerializer can only be used with BsonGenerator");
}
((BsonGenerator) jgen)
.writeBinary(null, BsonConstants.SUBTYPE_UUID, uuidToLittleEndianBytes(value), 0, 16);
}
@Override
public void serialize(
ObjectId objectId, BsonGenerator bsonGenerator, SerializerProvider serializerProvider)
throws IOException {
if (objectId == null) {
serializerProvider.defaultSerializeNull(bsonGenerator);
} else {
bsonGenerator.writeObjectId(objectId);
}
}
@Override
public void serialize(
Timestamp timestamp, BsonGenerator bsonGenerator, SerializerProvider serializerProvider)
throws IOException {
if (timestamp == null) {
serializerProvider.defaultSerializeNull(bsonGenerator);
} else {
bsonGenerator.writeTimestamp(timestamp);
}
}
public int writeObject(OutputBuffer buf, BSONObject object) {
if (object instanceof JacksonDBObject) {
Object actualObject = ((JacksonDBObject) object).getObject();
OutputBufferOutputStream stream = new OutputBufferOutputStream(buf);
BsonGenerator generator =
new DBEncoderBsonGenerator(JsonGenerator.Feature.collectDefaults(), stream);
try {
objectMapper.writeValue(generator, actualObject);
// The generator buffers everything so that it can write the number of bytes to the stream
generator.close();
} catch (JsonMappingException e) {
throw new MongoJsonMappingException(e);
} catch (IOException e) {
throw new MongoException("Error writing object out", e);
}
return stream.getCount();
} else {
return defaultDBEncoder.writeObject(buf, object);
}
}
@Override
public void serialize(UUID value, BsonGenerator bgen, SerializerProvider provider)
throws IOException {
bgen.writeBinary(null, BsonConstants.SUBTYPE_UUID, uuidToLittleEndianBytes(value), 0, 16);
}
