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1.1
date	2001.07.17.00.29.10;	author dlr;	state Exp;
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1.1
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@Removed HelmHeaders Joist dependency by moving some files which I had previously overlooked from Joist into Helm.  Provided better JavaDoc for the NoodleFilter class.
@
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@/* ================================================================
 * Copyright (c) 2000 Collab.Net.  All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * 3. The end-user documentation included with the redistribution, if
 * any, must include the following acknowlegement: "This product includes
 * software developed by Collab.Net <http://www.Collab.Net/>."
 * Alternately, this acknowlegement may appear in the software itself, if
 * and wherever such third-party acknowlegements normally appear.
 * 
 * 4. The hosted project names must not be used to endorse or promote
 * products derived from this software without prior written
 * permission. For written permission, please contact info@@collab.net.
 * 
 * 5. Products derived from this software may not use the "Tigris" or 
 * "Scarab" names nor may "Tigris" or "Scarab" appear in their names without 
 * prior written permission of Collab.Net.
 * 
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL COLLAB.NET OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by many
 * individuals on behalf of Collab.Net.
 */ 
package org.tigris.helm.publish;

import java.util.*;

/**
 * To use this class, call NoodleResources.setBundle() once to 
 * set the ResourceBundle. Then, use NoodleResources.getInstance().getBundle()
 * to retrieve the ResourceBundle. I'm not sure if I could do this with
 * just having static references to things so I implemented it as a singleton
 * simply to be safe. Email me if you think this should be done another way.
 *
 * @@author <a href="mailto:jon@@collab.net">Jon S. Stevens</a>
 */
public class NoodleResources
{
    /** the resource bundle */
    private static ResourceBundle rb = null;
    /** The single instance of this class. */
    private static NoodleResources instance = null;
    
    /**
     * This constructor is private to force clients to use getInstance()
     * to access this class.
     */
    private NoodleResources()
    {
    }
    /**
        Get an instance of the ResourceBundle
    */
    public static ResourceBundle getBundle()
    {
        return rb;
    }
    
    /** call this method at least once before calling getInstance() */
    public static void setBundle(ResourceBundle rbin)
    {
        rb = rbin;
    }

    /**
     * The method through which this class is accessed.
     *
     * @@return The single instance of this class.
     */
    public static final NoodleResources getInstance()
    {
        if (instance == null)
        {
            synchronized (NoodleResources.class)
            {
                if (instance == null)
                {
                    instance = new NoodleResources();
                }
            }
        }
        return instance;
    }
}
@
