2 * Copyright (C) 2016 Roland Haeder
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU Affero General Public License as
6 * published by the Free Software Foundation, either version 3 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU Affero General Public License for more details.
14 * You should have received a copy of the GNU Affero General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 package org.mxchange.pizzaapplication.beans.category;
19 import java.io.Serializable;
20 import java.util.List;
21 import javax.faces.view.facelets.FaceletException;
22 import org.mxchange.jshopcore.events.category.AddedCategoryEvent;
23 import org.mxchange.jshopcore.model.category.Category;
26 * An interface for (product) categories
28 * @author Roland Haeder<roland@mxchange.org>
30 public interface PizzaCategoryWebApplicationController extends Serializable {
33 * Adds given category to the "cached" instance
35 * @param category Category instance
37 void addCategory (final Category category);
40 * Some "getter" for a linked list of all categories
42 * @return All categories
44 * @throws javax.faces.view.facelets.FaceletException If anything went wrong
46 List<Category> getAllCategories () throws FaceletException;
49 * Some "getter" for a linked list of all categories including "Has no
50 * parent" fake category.
52 * @return All categories
54 * @throws javax.faces.view.facelets.FaceletException If anything went wrong
56 List<Category> getAllCategoriesParent () throws FaceletException;
59 * Observes events fired after a new product category has been added
61 * @param event Event to be observed
63 void afterShopCategoryAdded (final AddedCategoryEvent event);