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/***************************************************************************
* Copyright (c) 2004 - 2007 Eike Stepper, Germany.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.net4j.buddies.internal.server;
import org.eclipse.net4j.IChannel;
import org.eclipse.net4j.buddies.internal.protocol.BuddyAccount;
import org.eclipse.net4j.buddies.protocol.IBuddyAccount;
import org.eclipse.net4j.buddies.server.IBuddyAdmin;
import org.eclipse.net4j.buddies.server.IBuddySession;
import org.eclipse.net4j.internal.util.lifecycle.Lifecycle;
import org.eclipse.net4j.util.lifecycle.LifecycleUtil;
import java.util.HashMap;
import java.util.Map;
/**
* @author Eike Stepper
*/
public class BuddyAdmin extends Lifecycle implements IBuddyAdmin
{
public static final BuddyAdmin INSTANCE = new BuddyAdmin();
private Map<String, IBuddyAccount> accounts = new HashMap<String, IBuddyAccount>();
private Map<String, IBuddySession> sessions = new HashMap<String, IBuddySession>();
public BuddyAdmin()
{
LifecycleUtil.activate(this);
}
public Map<String, IBuddyAccount> getAccounts()
{
return accounts;
}
public Map<String, IBuddySession> getSessions()
{
return sessions;
}
public synchronized IBuddySession openSession(IChannel channel, String userID, String password)
{
if (sessions.containsKey(userID))
{
return null;
}
IBuddyAccount account = accounts.get(userID);
if (account != null)
{
if (!account.authenticate(password))
{
return null;
}
}
else
{
account = new BuddyAccount(userID, password);
accounts.put(userID, account);
}
BuddySession session = new BuddySession(channel, account);
sessions.put(userID, session);
return session;
}
}
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