public Category find(Long id) {
active();
Category category = categoryDAO.findById(id);
commit();
categoryDAO.getEntityManager().close();
return category;
}
public Category[] all(CategoryFilter categoryFilter) {
active();
TypedQuery<Category> query =
categoryDAO.getEntityManager().createNamedQuery("Category.findAll", Category.class);
query.setFirstResult(categoryFilter.getStart());
query.setMaxResults(categoryFilter.getSize());
List<Category> categories = query.getResultList();
commit();
categoryDAO.getEntityManager().close();
for (Category category : categories) LOGGER.info("Category with id " + category.getId());
return categories.toArray(new Category[categories.size()]);
}
public CategoryRepository() {
categoryDAO = new CategoryDAO();
categoryDAO.setEntityManager(EntityManagerFactoryServlet.createEntityManager());
super.setEntityTransaction(categoryDAO.getEntityManager().getTransaction());
}