Simple solution for selecting multiple elements using WHERE OR in greenDAO?

I've got a list of primary keys and I need these elements from my greendao database.

The most trivial method would be to query each object idividually and inserting it into a list:

public List<MyObject> getMyObjectByIds(List<String> ids) {
    List<MyObject> result = new ArrayList<MyObject>();

    for (String id : ids) {
        QueryBuilder<MyObject> queryBuilder = myObjectDao.queryBuilder();
        MyObject myObject = queryBuilder.where(MyObjectDao.Properties.Id.eq(id)).unique();
        result.add(myObject);
    }

    return result;
}

However this seem quite ineffective since it would have to do ids.size() queries. A single query with multiple OR statements would be better. However, since the whereOr() and or() methods only except 2 or more parameters you'd have to make quite a few IF ELSE statements to catch lists with 0, 1 or 2 ids:

public List<MyObject> getMyObjectByIds(List<String> ids) {
    QueryBuilder<MyObject> queryBuilder = myObjectDao.queryBuilder();

    if (ids.size() == 0) {
        List<MyObject> result = new ArrayList<MyObject>();
        return result;
    } else if (ids.size() == 1) {
        return queryBuilder.where(MyObjectDao.Properties.Id.eq(ids.get(0))).list();
    } else if (ids.size() == 2) {
        queryBuilder.whereOr(MyObjectDao.Properties.Id.eq(ids.get(0)), MyObjectDao.Properties.Id.eq(ids.get(1)));
        return queryBuilder.list();
    } else if (ids.size() >= 3) {
        queryBuilder.whereOr(MyObjectDao.Properties.Id.eq(ids.get(0)), MyObjectDao.Properties.Id.eq(ids.get(1)), getWhereConditionsEqIdRefFromThirdElementOn(ids));
        return queryBuilder.list();
    }
}

private WhereCondition[] getWhereConditionsEqIdFromThirdElementOn(List<String> ids) {
    WhereCondition[] whereConditions = new WhereCondition[ids.size() - 1];
    for (int i = 2; i < ids.size(); ++i) {
        whereConditions[i] = MyObjectDao.Properties.Id.eq(ids.get(i));
    }
    return whereConditions;
}

Honestly, this might be faster but it still seems quite ugly to me. Is there another way? Or do I have to make a raw query?