001/**
002 *   GRANITE DATA SERVICES
003 *   Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 *   This file is part of the Granite Data Services Platform.
006 *
007 *   Granite Data Services is free software; you can redistribute it and/or
008 *   modify it under the terms of the GNU Lesser General Public
009 *   License as published by the Free Software Foundation; either
010 *   version 2.1 of the License, or (at your option) any later version.
011 *
012 *   Granite Data Services is distributed in the hope that it will be useful,
013 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
014 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015 *   General Public License for more details.
016 *
017 *   You should have received a copy of the GNU Lesser General Public
018 *   License along with this library; if not, write to the Free Software
019 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020 *   USA, or see <http://www.gnu.org/licenses/>.
021 */
022package org.granite.tide.cdi;
023
024import java.io.Serializable;
025import java.util.concurrent.ConcurrentHashMap;
026
027import javax.enterprise.context.ApplicationScoped;
028
029
030/**
031 * TideAsync stores user events configuration
032 * 
033 * @author William DRAI
034 */
035@ApplicationScoped
036public class TideUserEvents implements Serializable {
037
038    private static final long serialVersionUID = -5395975397632138270L;
039    
040    private ConcurrentHashMap<String, UserEvents> userEventsMap = new ConcurrentHashMap<String, UserEvents>();
041    
042    
043    public void registerEventType(String sessionId, Class<?> eventType) {
044        UserEvents userEvents = userEventsMap.get(sessionId);
045        if (userEvents == null) {
046            userEvents = new UserEvents();
047            UserEvents tmpUserEvents = userEventsMap.putIfAbsent(sessionId, userEvents); 
048            if (tmpUserEvents != null) 
049                userEvents = tmpUserEvents; 
050        }
051        userEvents.addEventType(eventType);
052    }
053    
054    public void unregisterSession(String sessionId) {
055        userEventsMap.remove(sessionId);
056    }
057    
058    public UserEvents getUserEvents(String sessionId) {
059        return userEventsMap.get(sessionId);
060    }
061    
062    public boolean hasEventType(String sessionId, Class<?> eventType) {
063        UserEvents userEvents = userEventsMap.get(sessionId);
064        if (userEvents == null)
065            return false;
066        return userEvents.hasEventType(eventType);
067    }
068}