examples/Descriptors/com/example/mxbeans/Main.java
/*
* Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
/**
* Main.java - main class for QueueSampler example. Create the Queue Sampler
* MXBean, register it, then wait forever (or until the program is interrupted).
*/
package com.example.mxbeans;
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 MBean we will register
ObjectName name =
new ObjectName("com.example.mxbeans: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, name);
// Wait forever
System.out.println("Waiting...");
Thread.sleep(Long.MAX_VALUE);
}
}