BillBeanLocal.java

package fi.insomnia.bortal.beans;
import java.io.ByteArrayOutputStream;
import java.math.BigDecimal;
import java.util.List;

import javax.ejb.Local;

import fi.insomnia.bortal.model.Bill;
import fi.insomnia.bortal.model.BillLine;
import fi.insomnia.bortal.model.Product;
import fi.insomnia.bortal.model.User;

@Local
public interface BillBeanLocal {

    Bill findById( int id);

    ByteArrayOutputStream getPdfBillStream(Bill bill);

    Bill createEmptyBill(User shoppingUser);

    BillLine addProductToBill(Bill bill, Product product, BigDecimal count);

   

}