SeedingElepy.java

public static void main(String[] args) {

    MongoClientURI uri = new MongoClientURI("uri");

    MongoClient mongoClient = new MongoClient(uri);
    final Elepy elepy = new Elepy()
            .addConfiguration(AdminPanel.newAdminPanel())
            .addModel(Products.class)
            .onPort(7070);

    elepy.start();

    // after calling #start() you can use the elepy object to do some global calls

    //Me adding the logged in permission to all incoming requests
    elepy.http().before(ctx -> ctx.request().addPermissions(Permissions.LOGGED_IN));

    final Crud<Product> products = elepy.getCrudFor(Product.class);

    //me creating 1000 product objects
    List<Products> seed = IntStream.range(0, 1000).mapToObj((id) ->  new Product("id" + id)).collect(Collectors.toList());

    //Adding products to DB
    products.create(seed);
}