/**
 * MailArchiver is an application that provides services for storing and managing e-mail messages through a Web Services SOAP interface.
 * Copyright (C) 2012  Marcio Andre Scholl Levien and Fernando Alberto Reuter Wendt and Jose Ronaldo Nogueira Fonseca Junior
 *
 * This program is free software: you can redistribute it and/or modify
 * it 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.
 *
 * This program 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
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/******************************************************************************\
*
*  This product was developed by
*
*        SERVIÇO FEDERAL DE PROCESSAMENTO DE DADOS (SERPRO),
*
*  a government company established under Brazilian law (5.615/70),
*  at Department of Development of Porto Alegre.
*
\******************************************************************************/

package serpro.mailarchiver.session;

import java.util.HashMap;
import java.util.Map;
import serpro.mailarchiver.util.Logger;

public final class SessionMap {

    private SessionMap() {}

    private static final Logger log = Logger.getLocalLogger();

    private static final Map<String, Session> currentSessions = new HashMap<String, Session>();

    public static void put(Session session) {
        synchronized(currentSessions) {
            currentSessions.put(session.getSessionId(), session);
        }
    }

    public static Session get(String sessionId) {
        synchronized(currentSessions) {
            return currentSessions.get(sessionId);
        }
    }

    public static void remove(Session session) {
        synchronized(currentSessions) {
            currentSessions.remove(session.getSessionId());
            boolean closeIndex = true;
            for(Session s : currentSessions.values()) {
                if(s.getUserId().equals(session.getUserId())) {
                    closeIndex = false;
                    break;
                }
            }
            if(closeIndex) {
                session.getIndex().close();
            }
        }
    }
}