001/*****************************************************************************
002 * Copyright (C) NanoContainer Organization. All rights reserved.            *
003 * ------------------------------------------------------------------------- *
004 * The software in this package is published under the terms of the BSD      *
005 * style license a copy of which has been included with this distribution in *
006 * the LICENSE.txt file.                                                     *
007 *                                                                           *
008 * Original code by Joerg Schaible                                           *
009 *****************************************************************************/
010
011package org.picocontainer.gems.jmx;
012
013import javax.management.DynamicMBean;
014import javax.management.ObjectName;
015
016
017/**
018 * An ObjectNameFactory, that uses the key of the Pico component as {@link ObjectName}, if the key is of this type.
019 * @author Jörg Schaible
020 */
021public class PredefinedObjectNameFactory implements ObjectNameFactory {
022
023    /**
024     * Return the <code>key</code> if it is an {@link ObjectName}.
025     * @see org.picocontainer.gems.jmx.ObjectNameFactory#create(java.lang.Object, javax.management.DynamicMBean)
026     */
027    public ObjectName create(final Object key, final DynamicMBean mBean) {
028        return key instanceof ObjectName ? (ObjectName)key : null;
029    }
030
031}