如何使用 Java mongoClient 将 InsertOneResult 转换为字符串

Question

I have a method that inserts the record to the MongoDB collection as below

public Single<InsertOneResult> create(TagCommand model) {
        Tag tag = new Tag();
        tag.setName(model.name());
        return Single.fromPublisher(this.iRepository.getCollection(ConstantValues.PRODUCT_CATEGORY_COLLECTION_NAME, Tag.class)
                .insertOne(tag));
    }

Now on the calling method I need to map the inserted id to the other POJO class as shown below.

The values are shown below

Answer 1

The code as blew works for me, just fyi.

String id = ((BsonObjectId) insertOneResult.getInsertedId()).getValue().toHexString();