/*
* jPOS Project [http://jpos.org]
* Copyright (C) 2000-2017 jPOS Software SRL
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.jpos.util;
/*
* $Log$
* Revision 1.4 2003/10/13 10:46:16 apr
* tabs expanded to spaces
*
* Revision 1.3 2000/11/02 12:09:18 apr
* Added license to every source file
*
* Revision 1.2 2000/03/01 14:44:45 apr
* Changed package name to org.jpos
*
* Revision 1.1 2000/02/03 00:49:47 apr
* Added DefaultLockManager support/minor changes
*
*/
/**
* @author apr@cs.com.uy
* @since jPOS 1.1
* @version $Id$
* Singleton that enable access to a DefaultLockManager
* (current implementation defaults to SimpleLockManager)
*/
public class DefaultLockManager {
private static LockManager instance;
private DefaultLockManager() { }
public static synchronized LockManager getInstance() {
if (instance == null)
instance = new SimpleLockManager();
return instance;
}
public static void setLockManager (LockManager mgr) {
instance = mgr;
}
}