/*
* $Id: Ranks.java,v 1.2 2004/08/25 22:34:11 bel70 Exp $
*
* ***** BEGIN LICENSE BLOCK *****
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License
* at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and
* limitations under the License.
*
* The Original Code is JGossip forum code.
*
* The Initial Developer of the Original Code is the JResearch, Org.
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Dmitriy Belov <bel@jresearch.org>
* .
* * ***** END LICENSE BLOCK ***** */
/*
* Created on Aug 6, 2004
*
*/
package org.jresearch.gossip.tags.userstatus;
import java.sql.SQLException;
import java.util.ArrayList;
import org.jresearch.gossip.dao.ForumDAO;
import org.jresearch.gossip.exception.SystemException;
/**
* @author Bel
*
*/
public class Ranks {
private static ArrayList ranks = new ArrayList();
private static Ranks instance;
private Ranks() {
}
/**
* @return
*/
public static synchronized Ranks getInstance() {
if (instance == null) {
synchronized (ranks) {
if (instance == null) {
instance = new Ranks();
}
}
}
return instance;
}
/**
* @throws SystemException
*/
public void load() throws SystemException {
ForumDAO dao = ForumDAO.getInstance();
try {
ranks = (ArrayList) dao.getRankList();
} catch (SQLException e) {
throw new SystemException(e);
}
}
/**
* @return Returns the ranks.
*/
public ArrayList getRanks() {
return ranks;
}
}