001/*
002 * (C) Copyright 2006-2007 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Nuxeo - initial API and implementation
018 *
019 * $Id$
020 */
021
022package org.nuxeo.ecm.platform.audit.ws;
023
024import java.util.Map;
025import java.util.concurrent.ConcurrentHashMap;
026
027public class BatchHelper {
028
029    private static final Map<String, BatchInfo> pageInfo = new ConcurrentHashMap<String, BatchInfo>();
030
031    // Utility class.
032    private BatchHelper() {
033    }
034
035    public static BatchInfo getBatchInfo(String sessionId, String dateRange) {
036
037        BatchInfo bInfo = pageInfo.get(sessionId);
038        if (bInfo != null) {
039            if (bInfo.getPageDateRange().equals(dateRange)) {
040                return bInfo;
041            }
042        }
043        pageInfo.put(sessionId, new BatchInfo(dateRange));
044        return pageInfo.get(sessionId);
045    }
046
047    public static void resetBatchInfo(String sessionId) {
048        if (pageInfo.containsKey(sessionId)) {
049            pageInfo.remove(sessionId);
050        }
051    }
052
053}