2 * Copyright (C) 2016 - 2024 Free Software Foundation
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.jproduct.events.category.added;
19 import java.text.MessageFormat;
20 import org.mxchange.jproduct.model.category.Category;
23 * An event fired when an administrator has added a new category.
25 * @author Roland Häder<roland@mxchange.org>
27 public class AdminAddedCategoryEvent implements ObservableAdminAddedCategoryEvent {
32 private static final long serialVersionUID = 83_275_471_765_091_760L;
35 * Category instance that has been added
37 private final Category addedCategory;
40 * Constructor with added category instance
42 * @param addedCategory Added category
44 public AdminAddedCategoryEvent (final Category addedCategory) {
45 // The category should be valid
46 if (null == addedCategory) {
48 throw new NullPointerException("addedCategory is null"); //NOI18N
49 } else if (addedCategory.getCategoryI18nKey() == null) {
50 // Is NULL, throw NPE again
51 throw new NullPointerException("addedCategory.categoryI18nKey is null"); //NOI18N
52 } else if (addedCategory.getCategoryI18nKey().isEmpty()) {
54 throw new IllegalArgumentException("addedCategory.categoryI18nKey is empty"); //NOI18N
55 } else if (addedCategory.getCategoryId() == null) {
57 throw new NullPointerException("addedCategory.categoryId is null"); //NOI18N
58 } else if (addedCategory.getCategoryId() <= 0) {
60 throw new IllegalArgumentException(MessageFormat.format("addedCategory.categoryId={0} is not valid.", addedCategory.getCategoryId())); //NOI18N
64 this.addedCategory = addedCategory;
68 public Category getAddedCategory () {
69 return this.addedCategory;