DummyApp.java

/**
 * The MIT License
 * Copyright © 2010 JmxTrans team
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.googlecode.jmxtrans.test;

import javax.management.InstanceAlreadyExistsException;
import javax.management.InstanceNotFoundException;
import javax.management.MBeanRegistrationException;
import javax.management.MBeanServer;
import javax.management.MalformedObjectNameException;
import javax.management.NotCompliantMBeanException;
import javax.management.ObjectName;
import java.util.Date;

import static java.lang.Thread.currentThread;
import static java.lang.management.ManagementFactory.getPlatformMBeanServer;

@SuppressWarnings("squid:S106") // using StdOut if fine in an example
public class DummyApp {
	public static final String MOCK_MBEAN_NAME = "org.jmxtrans:type=Counter,name=myCounter";

	private DummyApp() {}

	public static void main(String[] args) throws MalformedObjectNameException, NotCompliantMBeanException, InstanceAlreadyExistsException, MBeanRegistrationException, InstanceNotFoundException {

		Counter mock = new Counter("myCounter");
		ObjectName objectName = new ObjectName(MOCK_MBEAN_NAME);

		MBeanServer mBeanServer = getPlatformMBeanServer();

		// platform MBean server is global, mBean registration might persist between tests
		if (mBeanServer.isRegistered(objectName)) {
			mBeanServer.unregisterMBean(objectName);
		}
		mBeanServer.registerMBean(mock, objectName);

		while (true) {
			System.out.println("hello, it is: " + new Date());
			try {
				Thread.sleep(1000);
			} catch (InterruptedException e) {
				currentThread().interrupt();
				break;
			}
		}
	}

}