UserRepository.java

UserRepository.java

@RequestScoped
public class UserRepository {
    @PersistenceContext
    private static EntityManager entityManager;

    @Inject
    public UserRepository(UserProvider userProvider) {
        Map<String, Object> configOverrides = new HashMap<String, Object>();
        configOverrides.put("hibernate.connection.url", userProvider.getDbUrl());
        configOverrides.put("hibernate.connection.username", userProvider.getDbUser());
        configOverrides.put("hibernate.connection.password", userProvider.getDbPassword());
        EntityManagerFactory emf = Persistence.createEntityManagerFactory("UserPU", configOverrides);
        entityManager = emf.createEntityManager();
    }
}