TimerHandle


1   /**
2    * EasyBeans
3    * Copyright (C) 2006 Bull S.A.S.
4    * Contact: easybeans@objectweb.org
5    *
6    * This library is free software; you can redistribute it and/or
7    * modify it under the terms of the GNU Lesser General Public
8    * License as published by the Free Software Foundation; either
9    * version 2.1 of the License, or any later version.
10   *
11   * This library is distributed in the hope that it will be useful,
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14   * Lesser General Public License for more details.
15   *
16   * You should have received a copy of the GNU Lesser General Public
17   * License along with this library; if not, write to the Free Software
18   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
19   * USA
20   *
21   * --------------------------------------------------------------------------
22   * $Id: TimerHandle.java 1100 2006-08-16 13:05:31Z benoitf $
23   * --------------------------------------------------------------------------
24   */
25  
26  package javax.ejb;
27  
28  import java.io.Serializable  ;
29  
30  /**
31   * The TimerHandle interface is implemented by all EJB timer handles.
32   * @see <a HREF="http://www.jcp.org/en/jsr/detail?id=220">EJB 3.0 specification</a>
33   * @author Florent Benoit
34   */
35  public interface TimerHandle extends Serializable   {
36  
37      /**
38       * Obtain a reference to the timer represented by this handle.
39       * @return a reference to the timer represented by this handle.
40       * @throws IllegalStateException If this method is invoked while the
41       *         instance is in a state that does not allow access to this method.
42       * @throws NoSuchObjectLocalException If invoked on a handle whose
43       *         associated timer has expired or has been cancelled.
44       * @throws EJBException If this method could not complete due to a
45       *         system-level failure.
46       */
47      Timer   getTimer() throws IllegalStateException  , NoSuchObjectLocalException  , EJBException  ;
48  
49  }
50
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