KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > riotfamily > riot > job > support > PendingJobMonitor


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1
3  * The contents of this file are subject to the Mozilla Public License Version
4  * 1.1 (the "License"); you may not use this file except in compliance with
5  * the License. You may obtain a copy of the License at
6  * http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10  * for the specific language governing rights and limitations under the
11  * License.
12  *
13  * The Original Code is Riot.
14  *
15  * The Initial Developer of the Original Code is
16  * Neteye GmbH.
17  * Portions created by the Initial Developer are Copyright (C) 2006
18  * the Initial Developer. All Rights Reserved.
19  *
20  * Contributor(s):
21  * Felix Gnass [fgnass at neteye dot de]
22  *
23  * ***** END LICENSE BLOCK ***** */

24 package org.riotfamily.riot.job.support;
25
26 import java.util.ArrayList JavaDoc;
27 import java.util.Collection JavaDoc;
28 import java.util.Iterator JavaDoc;
29 import java.util.Locale JavaDoc;
30
31 import org.riotfamily.riot.job.persistence.JobDao;
32 import org.riotfamily.riot.job.persistence.JobDetail;
33 import org.riotfamily.riot.workflow.status.StatusMessage;
34 import org.riotfamily.riot.workflow.status.StatusMonitor;
35 import org.springframework.context.MessageSource;
36 import org.springframework.context.MessageSourceAware;
37
38 public class PendingJobMonitor implements StatusMonitor, MessageSourceAware {
39
40     public static final String JavaDoc MESSAGE_KEY = "job.status";
41     
42     private JobDao dao;
43     
44     private MessageSource messageSource;
45     
46     public PendingJobMonitor(JobDao dao) {
47         this.dao = dao;
48     }
49
50     public void setMessageSource(MessageSource messageSource) {
51         this.messageSource = messageSource;
52     }
53
54     public Collection JavaDoc getMessages(Locale JavaDoc locale) {
55         Collection JavaDoc jobs = dao.getPendingJobDetails();
56         if (jobs.isEmpty()) {
57             return null;
58         }
59         ArrayList JavaDoc messages = new ArrayList JavaDoc();
60         Iterator JavaDoc it = jobs.iterator();
61         while (it.hasNext()) {
62             JobDetail detail = (JobDetail) it.next();
63             messages.add(new StatusMessage(messageSource.getMessage(MESSAGE_KEY,
64                     new Object JavaDoc[] { detail.getName(), new Integer JavaDoc(detail.getState()) },
65                     locale), null));
66         }
67         return messages;
68     }
69
70 }
71
Popular Tags