Examples with EntityManagerCreator br.com.caelum.vraptor.util.jpa.EntityManagerCreator used on opensource projects

Example 1 with EntityManagerCreator

use of br.com.caelum.vraptor.util.jpa.EntityManagerCreator in project agiletickets by caelum.

the class PreencheBanco method main.

// ALUNO: Não apague essa classe
public static void main(String[] args) {
    EntityManagerFactoryCreator creator = new EntityManagerFactoryCreator();
    creator.create();
    EntityManagerCreator managerCreator = new EntityManagerCreator(creator.getInstance());
    managerCreator.create();
    EntityManager manager = managerCreator.getInstance();
    manager.getTransaction().begin();
    manager.createQuery("delete from Sessao").executeUpdate();
    manager.createQuery("delete from Espetaculo").executeUpdate();
    manager.createQuery("delete from Estabelecimento").executeUpdate();
    Estabelecimento estabelecimento = new Estabelecimento();
    estabelecimento.setNome("Casa de shows");
    estabelecimento.setEndereco("Rua dos Silveiras, 12345");
    Espetaculo espetaculo = new Espetaculo();
    espetaculo.setEstabelecimento(estabelecimento);
    espetaculo.setNome("Depeche Mode");
    espetaculo.setTipo(TipoDeEspetaculo.SHOW);
    manager.persist(estabelecimento);
    manager.persist(espetaculo);
    for (int i = 0; i < 10; i++) {
        Sessao sessao = new Sessao();
        sessao.setEspetaculo(espetaculo);
        sessao.setInicio(new DateTime().plusDays(7 + i));
        sessao.setDuracaoEmMinutos(60 * 3);
        sessao.setTotalIngressos(100);
        sessao.setIngressosReservados(i < 5 ? 100 - i : 0);
        sessao.setPreco(new BigDecimal("50"));
        manager.persist(sessao);
    }
    manager.getTransaction().commit();
    manager.close();
}