/******************************************************************************* * Copyright (c) 2007, 2010 Association for Decentralized Information Management * in Industry THTH ry. * 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: * VTT Technical Research Centre of Finland - initial API and implementation *******************************************************************************/ package fi.vtt.simantics.procore.internal; import java.io.IOException; import org.simantics.db.SessionManager; public class SessionManagerFactoryImpl implements SessionManagerFactory { static SessionManagerFactoryImpl sessionManagerFactoryImpl = new SessionManagerFactoryImpl(); static SessionManagerImpl sessionManagerImpl = null; public static SessionManagerFactoryImpl getInstance() { return sessionManagerFactoryImpl; } public static void finish() { if(sessionManagerImpl != null) sessionManagerImpl.finish(); sessionManagerImpl = null; } @Override public SessionManager createSessionManager() throws IOException { if (null == sessionManagerImpl) sessionManagerImpl = new SessionManagerImpl(); return sessionManagerImpl; } }