BillBeanLocal.java

package fi.insomnia.bortal.beans;

import java.io.OutputStream;
import java.math.BigDecimal;
import java.util.Calendar;
import java.util.Collection;
import java.util.List;

import javax.ejb.Local;

import fi.insomnia.bortal.bortal.views.BillSummary;
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) throws PermissionDeniedException;

	Bill createEmptyBill(User shoppingUser) throws PermissionDeniedException;

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

	List<Bill> findAll();

	Collection<BillSummary> getBillLineSummary();

	void markPaid(Bill bill, Calendar when);

	void getPdfBillStream(Bill bill, OutputStream ostream);

}