1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.scheduler.job;
21  
22  import com.liferay.portal.kernel.json.JSONFactoryUtil;
23  import com.liferay.portal.kernel.json.JSONObject;
24  import com.liferay.portal.kernel.log.Log;
25  import com.liferay.portal.kernel.log.LogFactoryUtil;
26  import com.liferay.portal.kernel.messaging.MessageBusUtil;
27  import com.liferay.portal.kernel.scheduler.SchedulerEngine;
28  
29  import java.util.Date;
30  
31  import org.quartz.Job;
32  import org.quartz.JobDataMap;
33  import org.quartz.JobDetail;
34  import org.quartz.JobExecutionContext;
35  
36  /**
37   * <a href="MessageSenderJob.java.html"><b><i>View Source</i></b></a>
38   *
39   * @author Michael C. Han
40   * @author Bruno Farache
41   *
42   */
43  public class MessageSenderJob implements Job {
44  
45      public void execute(JobExecutionContext jobExecutionContext) {
46          try {
47              JobDetail jobDetail = jobExecutionContext.getJobDetail();
48  
49              JobDataMap jobDataMap = jobDetail.getJobDataMap();
50  
51              String destination = jobDataMap.getString(
52                  SchedulerEngine.DESTINATION);
53              String messageBody = jobDataMap.getString(
54                  SchedulerEngine.MESSAGE_BODY);
55  
56              Date scheduledFireTime = jobExecutionContext.getScheduledFireTime();
57  
58              JSONObject jsonObj = JSONFactoryUtil.createJSONObject(messageBody);
59  
60              jsonObj.put(
61                  "scheduledFireTime",
62                  JSONFactoryUtil.createJSONObject(
63                      JSONFactoryUtil.serialize(scheduledFireTime)));
64  
65              MessageBusUtil.sendMessage(destination, jsonObj.toString());
66          }
67          catch (Exception e) {
68              _log.error("Unable to execute job", e);
69          }
70      }
71  
72      private static Log _log = LogFactoryUtil.getLog(MessageSenderJob.class);
73  
74  }