--- /dev/null
+/*******************************************************************************
+ * Copyright � Igor Barma, Alexandre Desoubeaux, Christian Martel, Eric Brun, Mathieu Amblard, Gwenael Gevet, Pierre Guillot, 2012
+ * Copyright Alexandre Desoubeaux, Christian Martel, Cedric Lecarpentier, Alexandre Lefevre, Marc Salvat 2014-2016
+ * Copyright Alexandre Desoubeaux, Christian Martel, Cedric Lecarpentier, Marc Salvat, Marc Suarez, Harifetra Ramamonjy 2017
+ *
+ * This file is part of the work and learning management system Pentila Nero.
+ *
+ * Pentila Nero is free software. You can redistribute it and/or modify since
+ * you respect the terms of either (at least one of the both license) :
+ * - under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * - the CeCILL-C as published by CeCILL-C; either version 1 of the
+ * License, or any later version
+ * - the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the license,
+ * or (at your option) any later version.
+ *
+ * There are special exceptions to the terms and conditions of the
+ * licenses as they are applied to this software. View the full text of
+ * the exception in file LICENSE-PROJECT.txt in the directory of this software
+ * distribution.
+ *
+ * Pentila Nero 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
+ * Licenses for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * and the CeCILL-C and the GNU Lesser General Public License along with
+ * Pentila Nero. If not, see :
+ * <http://www.gnu.org/licenses/> and
+ * <http://www.cecill.info/licences.fr.html>.
+ ******************************************************************************/
+/**
+ * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.pentila.entSavoie.rss.util;
+
+import com.liferay.portal.kernel.util.OrderByComparator;
+import com.pentila.entSavoie.internalMessaging.model.RssItem;
+
+@SuppressWarnings("serial")
+public class RssItemsDateComparator extends OrderByComparator {
+
+ public static String ORDER_BY_ASC = "pubDate ASC";
+
+ public static String ORDER_BY_DESC = "pubDate DESC";
+
+ public RssItemsDateComparator() {
+ this(false);
+ }
+
+ public RssItemsDateComparator(boolean asc) {
+ _asc = asc;
+ }
+
+ public int compare(Object obj1, Object obj2) {
+ RssItem it1 = (RssItem)obj1;
+ RssItem it2 = (RssItem)obj2;
+
+ int value = it1.getPubDate().compareTo(it2.getPubDate());
+
+ if (_asc) {
+ return value;
+ }
+ else {
+ return -value;
+ }
+ }
+
+ public String getOrderBy() {
+ if (_asc) {
+ return ORDER_BY_ASC;
+ }
+ else {
+ return ORDER_BY_DESC;
+ }
+ }
+
+ private boolean _asc;
+
+}