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Java > Open Source Codes > com > mvnforum > search > post > DeletePostIndexTask


1 /*
2  * $Header: /cvsroot/mvnforum/mvnforum/src/com/mvnforum/search/post/DeletePostIndexTask.java,v 1.4 2006/04/14 17:05:27 minhnn Exp $
3  * $Author: minhnn $
4  * $Revision: 1.4 $
5  * $Date: 2006/04/14 17:05:27 $
6  *
7  * ====================================================================
8  *
9  * Copyright (C) 2002-2006 by MyVietnam.net
10  *
11  * All copyright notices regarding mvnForum MUST remain
12  * intact in the scripts and in the outputted HTML.
13  * The "powered by" text/logo with a link back to
14  * http://www.mvnForum.com and http://www.MyVietnam.net in
15  * the footer of the pages MUST remain visible when the pages
16  * are viewed on the internet or intranet.
17  *
18  * This program is free software; you can redistribute it and/or modify
19  * it under the terms of the GNU General Public License as published by
20  * the Free Software Foundation; either version 2 of the License, or
21  * any later version.
22  *
23  * This program is distributed in the hope that it will be useful,
24  * but WITHOUT ANY WARRANTY; without even the implied warranty of
25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26  * GNU General Public License for more details.
27  *
28  * You should have received a copy of the GNU General Public License
29  * along with this program; if not, write to the Free Software
30  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31  *
32  * Support can be obtained from support forums at:
33  * http://www.mvnForum.com/mvnforum/index
34  *
35  * Correspondence and Marketing Questions can be sent to:
36  * info at MyVietnam net
37  *
38  * @author: Minh Nguyen
39  * @author: Mai Nguyen
40  */
41 package com.mvnforum.search.post;
42
43 import java.util.TimerTask JavaDoc;
44
45 import org.apache.commons.logging.Log;
46 import org.apache.commons.logging.LogFactory;
47
48 //This class is used for indexing single post
49 public class DeletePostIndexTask extends TimerTask JavaDoc
50 {
51     private static Log log = LogFactory.getLog(DeletePostIndexTask.class);
52
53     //Constants used for operations
54 public static final int OBJECT_TYPE_POST = 0;
55     public static final int OBJECT_TYPE_THREAD = 1;
56     public static final int OBJECT_TYPE_FORUM = 2;
57
58     private int objectID;
59     private int objectType;
60
61     /*
62      * Contructor with default access, prevent new an instance from outside package
63      */
64     DeletePostIndexTask(int objectID, int objectType) {
65         this.objectID = objectID;
66         this.objectType = objectType;
67     }
68
69     public void run() {
70         log.debug("DeletePostIndexTask.run : objectID = " + objectID + " with objectType = " + objectType);
71         try {
72             switch (objectType) {
73                 case OBJECT_TYPE_POST:
74                     PostIndexer.deletePostFromIndex(objectID);
75                     break;
76                 case OBJECT_TYPE_THREAD:
77                     PostIndexer.deleteThreadFromIndex(objectID);
78                     break;
79                 case OBJECT_TYPE_FORUM:
80                     PostIndexer.deleteForumFromIndex(objectID);
81                     break;
82                 default:
83                     log.warn("Cannot process the DeletePostIndexTask with objectID = " + objectID + " with objectType = " + objectType);
84             }
85         } catch (Exception JavaDoc ex) {
86             log.error("Error while performing index operation", ex);
87         }
88     }
89 }
90
91
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