LifecycledMBeanExporter.java

/**
 * Copyright (C) 2012 Ness Computing, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.nesscomputing.jmx;

import javax.management.MBeanServer;

import org.weakref.jmx.MBeanExporter;

import com.google.inject.Inject;
import com.google.inject.Singleton;
import com.nesscomputing.lifecycle.LifecycleStage;
import com.nesscomputing.lifecycle.guice.OnStage;
import com.nesscomputing.logging.Log;


@Singleton
public class LifecycledMBeanExporter extends MBeanExporter
{
    private static final Log LOG = Log.findLog();

    @Inject
    public LifecycledMBeanExporter(final MBeanServer mbeanServer)
    {
        super(mbeanServer);
    }

    @OnStage(LifecycleStage.STOP)
    public void stop()
    {
        LOG.info("Unexporting all exported MBeans.");
        unexportAllAndReportMissing();
    }
}