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Java > Open Source Codes > org > snipsnap > xmlrpc > SnipSnapPing


1 /*
2  * This file is part of "SnipSnap Wiki/Weblog".
3  *
4  * Copyright (c) 2002 Stephan J. Schmidt, Matthias L. Jugel
5  * All Rights Reserved.
6  *
7  * Please visit http://snipsnap.org/ for updates and contact.
8  *
9  * --LICENSE NOTICE--
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public License
12  * as published by the Free Software Foundation; either version 2
13  * of the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23  * --LICENSE NOTICE--
24  */
25
26 package org.snipsnap.xmlrpc;
27
28 import org.snipsnap.util.Weblog;
29 import org.snipsnap.util.WeblogQueue;
30
31 import java.util.List JavaDoc;
32
33 /**
34  * Stores the last changed SnipSnap weblogs, received
35  * bye XML-RPC weblog ping
36  *
37  * @author Stephan Schmidt
38  * @version $Id: SnipSnapPing.java 645 2003-01-09 09:49:12Z stephan $
39  */
40
41 public class SnipSnapPing {
42   private static SnipSnapPing instance;
43   private WeblogQueue changed;
44
45   public static synchronized SnipSnapPing getInstance() {
46     if (null == instance) {
47       instance = new SnipSnapPing();
48     }
49     return instance;
50   }
51
52   public SnipSnapPing() {
53     changed = new WeblogQueue(10);
54   }
55
56   public synchronized void addChangedWeblog(String JavaDoc name, String JavaDoc url) {
57     changed.add(new Weblog(name, url));
58   }
59
60   public List JavaDoc getChanged(int count) {
61     return changed.get(count);
62   }
63 }
64
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