/*
 * Copyright (c) 1995, 2008, Oracle and/or its affiliates. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Oracle or the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 */ 

/*
 * Main.java - main class for the Hello MBean and QueueSampler MXBean example.
 * Create the Hello MBean and QueueSampler MXBean, register them in the platform
 * MBean server, then wait forever (or until the program is interrupted).
 */

package com.example;

import java.lang.management.ManagementFactory;
import java.util.Queue;
import java.util.concurrent.ArrayBlockingQueue;
import javax.management.MBeanServer;
import javax.management.ObjectName;

public class Main {
    /* For simplicity, we declare "throws Exception".
       Real programs will usually want finer-grained exception handling. */
    public static void main(String[] args) throws Exception {
        // Get the Platform MBean Server
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();

	// Construct the ObjectName for the Hello MBean we will register
	ObjectName mbeanName = new ObjectName("com.example:type=Hello");

	// Create the Hello World MBean
	Hello mbean = new Hello();

	// Register the Hello World MBean
	mbs.registerMBean(mbean, mbeanName);

        // Construct the ObjectName for the QueueSampler MXBean we will register
        ObjectName mxbeanName = new ObjectName("com.example:type=QueueSampler");

        // Create the Queue Sampler MXBean
        Queue<String> queue = new ArrayBlockingQueue<String>(10);
        queue.add("Request-1");
        queue.add("Request-2");
        queue.add("Request-3");
        QueueSampler mxbean = new QueueSampler(queue);

        // Register the Queue Sampler MXBean
        mbs.registerMBean(mxbean, mxbeanName);

        // Wait forever
        System.out.println("Waiting for incoming requests...");
        Thread.sleep(Long.MAX_VALUE);
    }
}