/*
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http-auth - Authentication Extensions to jdk.httpserver
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Copyright (C) 2021 Ulrich Hilger
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package de.uhilger.httpserver.auth.session;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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/**
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*
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* @author Ulrich Hilger
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* @version 1, 29.05.2021
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*/
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public class Sessions implements SessionManager {
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/** zur Zeit im Gange befindliche Sessions authentifizierter Nutzer */
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private final Map<String, Session> sessions;
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public Sessions() {
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sessions = new HashMap();
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}
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@Override
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public void add(Session session) {
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sessions.put(session.getId(), session);
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}
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@Override
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public void remove(String sessionId) {
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sessions.remove(sessionId);
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}
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@Override
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public void modify(String sessionId, Session session) {
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sessions.remove(sessionId);
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sessions.put(sessionId, session);
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}
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@Override
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public Session get(String sessionId) {
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Object o = sessions.get(sessionId);
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if(o instanceof Session) {
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return (Session) o;
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} else {
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return null;
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}
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}
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@Override
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public Iterator sessions() {
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return sessions.values().iterator();
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}
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}
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