/* $Id: CryptFactory.java,v 1.1 2011/05/04 22:37:57 willuhn Exp $
This file is part of HBCI4Java
Copyright (C) 2001-2008 Stefan Palme
HBCI4Java 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
(at your option) any later version.
HBCI4Java 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
*/
package org.kapott.hbci.security.factory;
import org.kapott.hbci.manager.HBCIUtils;
import org.kapott.hbci.manager.IHandlerData;
import org.kapott.hbci.protocol.MSG;
import org.kapott.hbci.security.Crypt;
import org.kapott.hbci.tools.ObjectFactory;
public class CryptFactory
extends ObjectFactory
{
private static CryptFactory instance;
public static synchronized CryptFactory getInstance()
{
if (instance==null) {
instance=new CryptFactory();
}
return instance;
}
private CryptFactory()
{
super(Integer.parseInt(HBCIUtils.getParam("kernel.objpool.Crypt","8")));
}
public Crypt createCrypt(IHandlerData handlerdata, MSG msg)
{
Crypt ret=(Crypt)getFreeObject();
if (ret==null) {
ret=new Crypt(handlerdata,msg);
addToUsedPool(ret);
} else {
try {
ret.init(handlerdata,msg);
addToUsedPool(ret);
} catch (RuntimeException e) {
addToFreePool(ret);
throw e;
}
}
return ret;
}
public void unuseObject(Object o)
{
if (o!=null) {
((Crypt)o).destroy();
super.unuseObject(o);
}
}
}