package com.algaworks.pedidovenda.repository;
import java.io.Serializable;
import java.util.List;
import javax.inject.Inject;
import javax.persistence.EntityManager;
import com.algaworks.pedidovenda.model.Categoria;
public class Categorias implements Serializable {
private static final long serialVersionUID = 1L;
@Inject
private EntityManager manager;
public List<Categoria> raizes() {
return manager.createQuery("from Categoria", Categoria.class).getResultList();
}
}