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 Michael Ward * 009 *****************************************************************************/ 010 011 package org.picocontainer.gems.jmx.mx4j; 012 013 import javax.management.DynamicMBean; 014 import javax.management.MBeanInfo; 015 016 import org.picocontainer.gems.jmx.StandardMBeanFactory; 017 018 019 /** 020 * This is the a factory for creating DynamicMBean instances. However it is tied specifically to MX4J. Those not 021 * interested in being dependent on MX4J should implement another Factory and register it to the container. The single 022 * difference to the StandardMBeanFactory is, that it does not need a special management interface for a component to 023 * expose. 024 * @author Michael Ward 025 */ 026 public class MX4JDynamicMBeanFactory extends StandardMBeanFactory { 027 028 /** 029 * Create a MX4JDynamicMBean for the component. MX4J is only used, if management is <code>null</code>. 030 * @see org.picocontainer.gems.jmx.StandardMBeanFactory#create(java.lang.Object, java.lang.Class, 031 * javax.management.MBeanInfo) 032 */ 033 @Override 034 public DynamicMBean create(final Object componentInstance, final Class management, final MBeanInfo mBeanInfo) { 035 if (management != null || mBeanInfo == null) { 036 return super.create(componentInstance, management, mBeanInfo); 037 } else { 038 return new MX4JDynamicMBean(componentInstance, mBeanInfo); 039 } 040 } 041 }