01: /*
02: * The contents of this file are subject to the Sapient Public License
03: * Version 1.0 (the "License"); you may not use this file except in compliance
04: * with the License. You may obtain a copy of the License at
05: * http://carbon.sf.net/License.html.
06: *
07: * Software distributed under the License is distributed on an "AS IS" basis,
08: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
09: * the specific language governing rights and limitations under the License.
10: *
11: * The Original Code is The Carbon Component Framework.
12: *
13: * The Initial Developer of the Original Code is Sapient Corporation
14: *
15: * Copyright (C) 2003 Sapient Corporation. All Rights Reserved.
16: */
17:
18: package org.sape.carbon.services.scheduler;
19:
20: /**
21: * All FunctionalInterfaces of components called by the
22: * SchedulerService must impelment this interface.
23: *
24: * Copyright 2002 Sapient
25: * @since carbon 1.0
26: * @author Douglas Voet, June 2002
27: * @version $Revision: 1.8 $($Author: dvoet $ / $Date: 2003/05/05 21:21:33 $)
28: */
29: public interface Schedulable {
30: /**
31: * This method is called by the SchedulerService when a task is executed
32: * @throws UnrecoverableTaskException if an unrecoverable problem has
33: * occured. This will lead to the task being canceled. It will not run
34: * again unless is it rescheduled. These are logged as Errors
35: * @throws Exception any other exception can be thrown. They are handled
36: * and logged as Warnings. The task will not be canceled.
37: */
38: void runScheduledTask() throws Exception,
39: UnrecoverableTaskException;
40: }
|