/*
*
*
* Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 only, as published by the Free Software Foundation.
*
* 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
* General Public License version 2 for more details (a copy is
* included at /legal/license.txt).
*
* You should have received a copy of the GNU General Public License
* version 2 along with this work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 or visit www.sun.com if you need additional
* information or have any questions.
*/
package com.sun.midp.midlet;
/**
* This class is here for the for JSR code that
* has not been updated to use the <code>MIDletStateHandler</code>
* for security checks.
*
* The functionality of the Scheduler was moved to the
* {@link MIDletStateHandler}
*/
public class Scheduler {
/** The manager of all MIDlets. */
private static Scheduler scheduler;
/** The event handler of all MIDlets in an Isolate. */
private static MIDletStateHandler midletStateHandler;
/**
* Construct a new Scheduler object.
*/
private Scheduler() {
}
/**
* Get the Scheduler for performing security checks.
*
* @return the MIDlet management software scheduler
*/
public static synchronized Scheduler getScheduler() {
/*
* If not scheduler has been created, create one now.
*/
if (scheduler == null) {
/* This is the default scheduler class */
midletStateHandler = MIDletStateHandler.getMidletStateHandler();
scheduler = new Scheduler();
}
return scheduler;
}
/**
* Provides objects with a mechanism to retrieve
* <code>MIDletSuite</code> being scheduled.
*
* @return MIDletSuite being scheduled
*/
public MIDletSuite getMIDletSuite() {
return midletStateHandler.getMIDletSuite();
}
}
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