<?php

// Define our Model Schema
$obj_book_schema = (new GDS\Schema('Book'))
    ->addString('title')
    ->addString('author')
    ->addString('isbn', TRUE)
    ->addDatetime('published', FALSE)
    ->addString('text', FALSE);

// Store requires a Gateway and Schema
$obj_book_store = new GDS\Store($obj_book_schema);

// So now create a simple Model object
$obj_book = new GDS\Entity();
$obj_book->title = 'Romeo and Juliet 1';
$obj_book->author = 'WilliamShakespeare';
$obj_book->isbn = '1840224339';
$obj_book->published = date('Y-m-d H:i:s');
$obj_book->text = str_repeat('x', 4000);

// Insert
$obj_book_store->upsert($obj_book);