Spring data mongodb repository. How can I search by a list of IDs?

Question

I have the following class!

public class Task{
    ObjectId id;
    String title;
    String description;

    /* Getters and Setters removed for brevity */
}

and I have the following mongoRepository class, very simple :

public interface TaskRepository extends MongoRepository<Task, String> {

}

As you can see, I have not yet tried to extend this class - What would I want to do here if I want to have a find method, where I could just hand it a list of Ids, and get my list of corresponding tasks back?

Answer 1

The CrudRepository which MongoRepository extends has a findAll method, which takes an Itereable<ID>

I think that is exactly what you are looking for.

Note that it is renamed to findAllById in the latest Milestone releases.