001/*
002 * HA-JDBC: High-Availability JDBC
003 * Copyright (C) 2012  Paul Ferraro
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Lesser General Public License as published by
007 * the Free Software Foundation, either version 3 of the License, or
008 * (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Lesser General Public License for more details.
014 *
015 * You should have received a copy of the GNU Lesser General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018package net.sf.hajdbc.util.ref;
019
020import java.lang.ref.Reference;
021import java.lang.ref.WeakReference;
022
023/**
024 * @author Paul Ferraro
025 */
026public class WeakReferenceFactory implements ReferenceFactory
027{
028        private static final ReferenceFactory instance = new WeakReferenceFactory();
029        
030        public static ReferenceFactory getInstance()
031        {
032                return instance;
033        }
034        
035        /**
036         * @see net.sf.hajdbc.util.ref.ReferenceFactory#createReference(java.lang.Object)
037         */
038        @Override
039        public <T> Reference<T> createReference(T object)
040        {
041                return new WeakReference<T>(object);
042        }
043}