001/*
002 * (C) Copyright 2006-2007 Nuxeo SAS (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     Nuxeo - initial API and implementation
016 *
017 * $Id$
018 */
019
020package org.nuxeo.ecm.platform.audit.ws;
021
022import java.util.Map;
023import java.util.concurrent.ConcurrentHashMap;
024
025public class BatchHelper {
026
027    private static final Map<String, BatchInfo> pageInfo = new ConcurrentHashMap<String, BatchInfo>();
028
029    // Utility class.
030    private BatchHelper() {
031    }
032
033    public static BatchInfo getBatchInfo(String sessionId, String dateRange) {
034
035        BatchInfo bInfo = pageInfo.get(sessionId);
036        if (bInfo != null) {
037            if (bInfo.getPageDateRange().equals(dateRange)) {
038                return bInfo;
039            }
040        }
041        pageInfo.put(sessionId, new BatchInfo(dateRange));
042        return pageInfo.get(sessionId);
043    }
044
045    public static void resetBatchInfo(String sessionId) {
046        if (pageInfo.containsKey(sessionId)) {
047            pageInfo.remove(sessionId);
048        }
049    }
050
051}