/*
* Copyright (C) 2014 GG-Net GmbH - Oliver Günther
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package eu.ggnet.dwoss.misc.op;
import java.util.List;
import javax.ejb.Remote;
import eu.ggnet.dwoss.stock.model.SalesChannelLine;
import eu.ggnet.dwoss.util.UserInfoException;
/**
*
* @author oliver.guenther
*/
@Remote
public interface SalesChannelHandler {
/**
* Returns all units, which are in a stock. Units which are on a
* transaction, are not displayed.
* <p/>
* @return all units, which are in a stock
*/
List<SalesChannelLine> findAvailableUnits();
/**
* Updates the salesChanel of all supplied units
* <p/>
* @param lines a list of salesChannelLines, must not be null.
* @param arranger
* @param transactionComment
* @return true if something was changed.
* @throws de.dw.util.UserInfoException
*/
boolean update(final List<SalesChannelLine> lines, String arranger, String transactionComment) throws UserInfoException;
}