mbeanfeaturedescriptor.java

jmx在spring中的实现

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

  MBeanParameterDescriptor.java

  Created by Claude Duguay
  Copyright (c) 2005

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

package com.claudeduguay.mbeans.model;

import java.util.*;

import org.jdom.*;

import javax.management.*;

import com.claudeduguay.util.jdom.*;

public class MBeanFeatureDescriptor
	implements IStorableElement
{
	protected String name;
	protected String description;
	protected MBeanDescriptorDescriptor descriptor;
	
	public MBeanFeatureDescriptor() {}
	
	public MBeanFeatureDescriptor(Element element)
	{
		parseElement(element);
	}
	
	public MBeanFeatureInfo createMBeanParameterInfo()
	{
		return new MBeanFeatureInfo(name, description);
	}
	
	public String getName()
	{
		return name == null ? "" : name;
	}
	
	public void setName(String name)
	{
		this.name = name;
	}
	
	public String getDescription()
	{
		return description == null ? "" : description;
	}
	
	public void setDescription(String description)
	{
		this.description = description;
	}
	
	public MBeanDescriptorDescriptor getDescriptor()
	{
		return descriptor;
	}

	public void setDescriptor(MBeanDescriptorDescriptor descriptor)
	{
		this.descriptor = descriptor;
	}
	
	public Element buildElement()
	{
		Element element = new Element("parameter");
		element.setAttribute("name", getName());
		element.setAttribute("description", getDescription());
		if (descriptor != null)
		{
			element.setContent(descriptor.buildElement());
		}
		return element;
	}
	
	public void parseElement(Element element)
	{
		setName(element.getAttributeValue("name"));
		setDescription(element.getAttributeValue("description"));
		List children = element.getChildren();
		for (int i = 0; i < children.size(); i++)
		{
			Element child = (Element)children.get(i);
			if (child.getName().equalsIgnoreCase("descriptor"))
			{
				setDescriptor(new MBeanDescriptorDescriptor(child));
			}
		}
	}
}