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Support for exposing components as MBeans
There is a newer version: 1.7
/*
* Fabric3
* Copyright (c) 2009 Metaform Systems
*
* Fabric3 is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version, with the
* following exception:
*
* Linking this software statically or dynamically with other
* modules is making a combined work based on this software.
* Thus, the terms and conditions of the GNU General Public
* License cover the whole combination.
*
* As a special exception, the copyright holders of this software
* give you permission to link this software with independent
* modules to produce an executable, regardless of the license
* terms of these independent modules, and to copy and distribute
* the resulting executable under terms of your choice, provided
* that you also meet, for each linked independent module, the
* terms and conditions of the license of that module. An
* independent module is a module which is not derived from or
* based on this software. If you modify this software, you may
* extend this exception to your version of the software, but
* you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version.
*
* Fabric3 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the
* GNU General Public License along with Fabric3.
* If not, see .
*/
package org.fabric3.jmx.runtime;

import javax.management.Attribute;
import javax.management.AttributeList;
import javax.management.DynamicMBean;
import javax.management.JMException;
import javax.management.MBeanInfo;

/**
 * @version $Rev: 7146 $ $Date: 2009-06-15 01:28:54 +0200 (Mon, 15 Jun 2009) $
 */
public abstract class AbstractMBean implements DynamicMBean {
    protected final MBeanInfo mbeanInfo;

    public AbstractMBean(MBeanInfo mbeanInfo) {
        this.mbeanInfo = mbeanInfo;
    }

    public MBeanInfo getMBeanInfo() {
        return mbeanInfo;
    }

    public AttributeList getAttributes(String[] strings) {
        AttributeList list = new AttributeList(strings.length);
        for (String s : strings) {
            try {
                Object value = getAttribute(s);
                list.add(new Attribute(s, value));
            } catch (JMException e) {
                // ignore exceptions which means the attribute won't be in the result
            }
        }
        return list;
    }

    public AttributeList setAttributes(AttributeList attributeList) {
        AttributeList result = new AttributeList(attributeList.size());
        for (Object o : attributeList) {
            Attribute attribute = (Attribute) o;
            try {
                setAttribute(attribute);
            } catch (JMException e) {
                // ignore exceptions which means the attribute won't be in the result
            }
        }
        return result;
    }
}