1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.kernel.scheduler;
24  
25  import com.liferay.portal.kernel.scheduler.messaging.SchedulerRequest;
26  
27  import java.util.Date;
28  import java.util.List;
29  
30  /**
31   * <a href="SchedulerEngineUtil.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Bruno Farache
34   *
35   */
36  public class SchedulerEngineUtil {
37  
38      public static List<SchedulerRequest> getScheduledJobs(String groupName)
39          throws SchedulerException {
40  
41          return _instance._getScheduledJobs(groupName);
42      }
43  
44      public static void init(SchedulerEngine defaultScheduler) {
45          _instance._init(defaultScheduler);
46      }
47  
48      public static void schedule(
49              String groupName, String cronText, Date startDate, Date endDate,
50              String description, String destinationName, String messageBody)
51          throws SchedulerException {
52  
53          _instance._schedule(
54              groupName, cronText, startDate, endDate, description,
55              destinationName, messageBody);
56      }
57  
58      public static void shutdown() throws SchedulerException {
59          _instance._shutdown();
60      }
61  
62      public static void start() throws SchedulerException {
63          _instance._start();
64      }
65  
66      public static void unschedule(String jobName, String groupName)
67          throws SchedulerException {
68  
69          _instance._unschedule(jobName, groupName);
70      }
71  
72      private List<SchedulerRequest> _getScheduledJobs(String groupName)
73          throws SchedulerException {
74  
75          return _schedulerEngine.getScheduledJobs(groupName);
76      }
77  
78      private void _init(SchedulerEngine schedulerEngine) {
79          _schedulerEngine = schedulerEngine;
80      }
81  
82      private void _schedule(
83              String groupName, String cronText, Date startDate, Date endDate,
84              String description, String destinationName, String messageBody)
85          throws SchedulerException {
86  
87          _schedulerEngine.schedule(
88              groupName, cronText, startDate, endDate, description,
89              destinationName, messageBody);
90      }
91  
92      private void _shutdown() throws SchedulerException {
93          _schedulerEngine.shutdown();
94      }
95  
96      private void _start() throws SchedulerException {
97          _schedulerEngine.start();
98      }
99  
100     private void _unschedule(String jobName, String groupName)
101         throws SchedulerException {
102 
103         _schedulerEngine.unschedule(jobName, groupName);
104     }
105 
106     private static SchedulerEngineUtil _instance = new SchedulerEngineUtil();
107 
108     private SchedulerEngine _schedulerEngine;
109 
110 }