com.mchange.v1.cachedstore.SoftSetFactory Maven / Gradle / Ivy
/*
* Distributed as part of mchange-commons-java v.0.2.3
*
* Copyright (C) 2012 Machinery For Change, Inc.
*
* Author: Steve Waldman
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 2.1, as
* published by the Free Software Foundation.
*
* This software 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this software; see the file LICENSE. If not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*/
package com.mchange.v1.cachedstore;
import java.util.*;
import java.lang.reflect.*;
public final class SoftSetFactory
{
public static Set createSynchronousCleanupSoftSet()
{
final ManualCleanupSoftSet inner = new ManualCleanupSoftSet();
InvocationHandler handler = new InvocationHandler()
{
public Object invoke(Object proxy, Method m, Object[] args)
throws Throwable
{
inner.vacuum();
return m.invoke( inner, args );
}
};
return (Set) Proxy.newProxyInstance( SoftSetFactory.class.getClassLoader(),
new Class[] { Set.class },
handler );
}
private SoftSetFactory()
{}
}