00001 /* 00002 * OpenMobileIS - a free Java(TM) Framework for mobile applications Java(TM) 00003 * Copyright (C) 2004-2006 Philippe Delrieu 00004 * All rights reserved. 00005 * Contact: pdelrieu@openmobileis.org 00006 * 00007 * This library is free software; you can redistribute it and/or 00008 * modify it under the terms of the GNU Lesser General Public 00009 * License as published by the Free Software Foundation; either 00010 * version 2.1 of the License, or any later version. 00011 * 00012 * This library is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 * Lesser General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU Lesser General Public 00018 * License along with this library; if not, write to the Free Software 00019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00020 * USA 00021 * 00022 * Author : Philippe Delrieu 00023 * 00024 * Modifications : 00025 * 2004 Creation P.Delrieu 00026 * 00027 */ 00028 00029 00030 package org.openmobileis.common.context; 00031 00032 import org.openmobileis.common.util.collection.Array; 00033 import org.openmobileis.common.util.log.LogManager; 00034 00044 public class ApplicationContextManager implements ApplicationContextService { 00045 private static ApplicationContextManager manager = null; 00046 00047 private ApplicationContext applicationContext; 00048 00049 private Array managerList; 00050 00051 protected ApplicationContextManager(boolean init) { 00052 if (init) { 00053 managerList = new Array(10); 00054 applicationContext = new ApplicationContext(); 00055 } else { 00056 LogManager.traceDebug(0, "ApplicationContextManager registerManager already done no use"); 00057 } 00058 } 00059 00060 public static void registerApplicationContext(ApplicationContextManager applicontext) { 00061 if (manager == null) manager = applicontext; 00062 } 00063 00064 public final static ApplicationContextManager getManager() { 00065 if (manager == null) { 00066 synchronized (ApplicationContextManager.class) { 00067 if (manager == null) { 00068 manager = new ApplicationContextManager(true); 00069 } 00070 } 00071 00072 } 00073 return manager; 00074 } 00075 00081 public void addManager(Object manager) { 00082 managerList.add(manager); 00083 } 00084 00085 public void setApplicationContext(ApplicationContext context) { 00086 applicationContext = context; 00087 } 00088 00089 public ApplicationContext getApplicationContext() { 00090 return applicationContext; 00091 } 00092 }