?? addupdatepostindextask.java
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/*
* $Header: /cvsroot/mvnforum/mvnforum/src/com/mvnforum/search/AddUpdatePostIndexTask.java,v 1.2 2004/01/18 19:13:12 minhnn Exp $
* $Author: minhnn $
* $Revision: 1.2 $
* $Date: 2004/01/18 19:13:12 $
*
* ====================================================================
*
* Copyright (C) 2002-2004 by MyVietnam.net
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or any later version.
*
* All copyright notices regarding mvnForum MUST remain intact
* in the scripts and in the outputted HTML.
* The "powered by" text/logo with a link back to
* http://www.mvnForum.com and http://www.MyVietnam.net in the
* footer of the pages MUST remain visible when the pages
* are viewed on the internet or intranet.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Support can be obtained from support forums at:
* http://www.mvnForum.com/mvnforum/index
*
* Correspondence and Marketing Questions can be sent to:
* info@MyVietnam.net
*
* @author: Minh Nguyen minhnn@MyVietnam.net
* @author: Dejan Krsmanovic dejan_krsmanovic@yahoo.com
*/
package com.mvnforum.search;
import java.util.TimerTask;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.mvnforum.db.PostBean;
//This class is used for indexing single post
public class AddUpdatePostIndexTask extends TimerTask
{
private static Log log = LogFactory.getLog(AddUpdatePostIndexTask.class);
//Constants used for operations
public static final int OPERATION_ADD = 0;
public static final int OPERATION_UPDATE = 1;
private PostBean post;
private int operation;
/*
* Contructor with default access, prevent new an instance from outside package
*/
AddUpdatePostIndexTask(PostBean post, int operation) {
this.post = post;
this.operation = operation;
}
public void run() {
log.debug("AddUpdatePostIndexTask.run : op = " + operation + " for PostID = " + post.getPostID());
try {
switch (operation) {
case OPERATION_UPDATE:
PostIndexer.deletePostFromIndex(post.getPostID());
// fall through
case OPERATION_ADD:
PostIndexer.addPostToIndex(post);
break;
default:
log.warn("Cannot process the AddUpdatePostIndexTask with operation = " + operation);
}
} catch (Exception ex) {
log.error("Error while performing index operation", ex);
}
}
}
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