modelmbeanfactorybean.java

jmx在spring中的实现

/*
======================================================================

  ModelMBeanFactoryBean.java

  Created by Claude Duguay
  Copyright (c) 2005

======================================================================
*/

package com.claudeduguay.mbeans.spring;

import javax.management.modelmbean.*;

import org.springframework.beans.factory.*;

import org.springframework.jmx.export.assembler.*;

public class ModelMBeanFactoryBean implements FactoryBean, InitializingBean
{
	protected Object target;
	protected String description;
	protected RequiredModelMBean modelMBean;
	protected MBeanInfoAssembler assembler = new MBeanDescriptorBasedAssembler();
	
	public void setTarget(Object target)
	{
		this.target = target;
	}
	
	public Class getObjectType()
  {
  	return ModelMBean.class;
  }

	public boolean isSingleton()
	{
		return true;
	}

	public Object getObject()
	{
		return modelMBean;
	}

	public void afterPropertiesSet() throws Exception
	{
		modelMBean = new ModelMBeanExtension();
		modelMBean.setManagedResource(target, "ObjectReference");
		modelMBean.setModelMBeanInfo(assembler.getMBeanInfo(target, ""));
	}
}