package com.algaworks.pedidovenda.util.jpa;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.context.RequestScoped;
import javax.enterprise.inject.Disposes;
import javax.enterprise.inject.Produces;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
@ApplicationScoped
public class EntityManagerProducer {
private EntityManagerFactory factory;
public EntityManagerProducer() {
factory = Persistence.createEntityManagerFactory("PedidoPU");
}
@Produces @RequestScoped
public EntityManager createEntityManager() {
return factory.createEntityManager();
}
public void closeEntityManager(@Disposes EntityManager manager) {
manager.close();
}
}