timerservice.java

来自「RESIN 3.2 最新源码」· Java 代码 · 共 75 行

/*
 * Copyright (c) 1998-2004 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source 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, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */

package javax.ejb;

import java.io.Serializable;
import java.util.Collection;
import java.util.Date;

/**
 * The timer interface
 */
public interface TimerService {
  /**
   * Creates a timer for a duration.
   */
  public Timer createTimer(long duration, Serializable info)
    throws EJBException;
  
  /**
   * Creates an interval timer
   */
  public Timer createTimer(long initialDuration,
			   long intervalDuration,
			   Serializable info)
    throws EJBException;
  
  /**
   * Creates a timer
   */
  public Timer createTimer(Date expiration,
			   Serializable info)
    throws EJBException;
  
  /**
   * Creates a timer
   */
  public Timer createTimer(Date expiration,
			   long interval,
			   Serializable info)
    throws EJBException;
  
  /**
   * Returns the timers
   */
  public Collection getTimers()
    throws EJBException;
}