// Start a transaction since we will be updating the database
et = em.getTransaction();
et.begin();
// Create the basic protocol data
Protocol protocol1 = null;
protocol1 = new Protocol();
protocol1.setDescription("IMAP Protocol");
em.persist(protocol1);
Protocol protocol2 = new Protocol();
protocol2.setDescription("POP3 Protocol");
em.persist(protocol2);
// Set up the initial user and subscriptions
User user = new User();
user.setUsername("user");